AlllQO 1^0310

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PUBLICATIONS

% NATL INST OF STANDARDS & TECH R.I.C.

Q

A11 100990310

/NBS monograph QC100 .U556 V125;SUPP;1975 C.I NBS-PUB-C NBS MONOGRAPH 125

SUPPLEMENT 1

U.S. DEPARTMENT OF COMMERCE / National Bureau of Standards

Thermocouple Reference Tables

Based on the IPTS-68:

Reference Tables in Degrees Fahrenheit for

Thermoelements versus Platinum (Pt-67)

loo

MO- 11$*
NATIONAL BUREAU OF STANDARDS

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10+ fttt.

(^looThermocouple Reference Tables Based on the IPTS-68

isr Reference Tables in Degrees Fahrenheit for

Thermoelements versus Platinum (Pt-67)

;? Standards

Robert L. Powell

Cryogenics Division

Institute for Basic Standards

l/ltSt National Bureau of Standards

' ^ ' Boulder, Colorado 80302

and

George W. Burns

Heat Division

Institute for Basic Standards

National Bureau of Standards

Washington, D.C. 20234

(Supplement to NBS Monograph 125, March 1974)

i.

U.S. DEPARTMENT OF COMMERCE, Frederick B. Dent, Secretary

NATIONAL BUREAU OF STANDARDS, Richard W. Roberts, Director

Issued March 1975
Library of Congress Catak>ging in Publication Data

Powell, Robert L. Thermocouple Reference Tables Based on the lPTS-68 Refer- ence Tables in Degrees Fahrenheit for Thermoelements Versus Platinum (Pt-67)

(National Bureau of Standards Monograph; 125, Suppl. 1) Supplement to Thermocouple Reference Tables Based on the IPTS-68, prepared by the staffs of the Cryogenics Division and

of the Heat Division of the Institute for Basic Standards.

Supt. of Docs. No.: C 13.44:150

1. Thermocouples—Calibration—Tables, etc. I. Burns, George

W., joint author. IJ. United States. Institute for Basic Standards. Cryogenic Division. Thermocouple Reference Tables Based on

the IPTS-68. III. Title: Thermocouple Reference Tables Based

on the IPTS-68 Reference Tables in Degrees Fahrenheit . . . IV. Series: United States. National Bureau of Standards. Monograph; 125, Suppl 1. QC100.U556 No. 125, Suppl. 1 [QC274] 389'.08s f536'.52] 74-31116

National Bureau of Standards Monograph 125, Supplement 1

Nat. Bur. Stand. (U.S.), Monogr. 125, Suppl. 1, 46 pages (Jan. 1975) CODEN: NBSMA6

U.S. GOVERNMENT PRINTING OFFICE

WASHINGTON: 1975

For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402 (Order by SD Catalog No. C13.44:125/Suppl. 1). Price $1.05
Contents

Introduction 1

List of Tables

Table

1. Thermoelement characteristics 2

2. Type BP thermoelements versus platinum, Pt-67—thermoelectric voltage

as a function of temperature (°F), reference junctions at32°F 3

3. Type BN thermoelements versus platinum, Pt-67—thermoelectric voltage

as a function of temperature (°F), reference junctions at32°F 9

4. Type JP thermoelements versus platinum, Pt-67—thermoelectric voltage

as a function of temperature (°F), reference junctions at 32 °F 15

5. Platinum, Pt-67, versus Type JN thermoelements—thermoelectric voltage

as a function of temperature (°F), reference junctions at 32 °F 19

6. Type KP (or EP) thermoelements versus platinum, Pt-67—thermoelectric

voltage as a function of temperature (°F), reference junctions at 32 ° F 23

7. Platinum, Pt-67, versus Type KN .thermoelements—thermoelectric voltage

as a function of temperature (°F), reference junctions at 32 °F 29

8. Type TP thermoelements versus platinum, Pt-67—thermoelectric voltage

as a function of temperature (°F), reference junctions at 32 °F 35

9. Platinum, Pt-67, versus Type TN (or EN) thermoelements

thermoelectric voltage as a function of temperature (°F), reference junctions at 32 °F 38

iii

Thermocouple Reference Tables Based on the IPTS-68:

Reference Tables in Degrees Fahrenheit for Thermoelements

versus Platinum (Pt-67)

Robert L. Powell

Institute for Basic Standards, National Bureau of Standards,

Boulder, Colorado 80302

and

George W. Burns

Institute for Basic Standards, National Bureau of Standards,

Washington, D.C. 20234

Reference tables for several thermoelements versus platinum (Pt-67) are given with values

of the thermoelectric voltage as a function of temperature in degrees Fahrenheit. Only tables for standard letter-designated thermoelements are included: Types BP, BN, JP, JN, KP (same as EP), KN, TP, and TN (same as EN). These tables supplement those given in NBS Monograph

125 and were calculated from the power series expansions presented in that Monograph. They are based upon the absolute electrical units and the International Practical Temperature Scale of 1968 (IPTS-68).

Key words: Base metal alloys; noble metal alloys; temperature scale; temperature standards; thermoelements ; thermometry.

Introduction

Reference tables giving corresponding values of thermoelectric voltage and temperature for thermoelements versus platinum provide the manufacturers

of thermocouple wire with a basis for the production

control of their products. The production of thermocouple wire with thermoelectric properties controlled

to conform to specified tabular values insures inter- changeability. Reference tables for thermoelements

are also used by science and industry in the testing

and calibration of commercial thermocouple wire and

in the preparation of purchase specifications for it. This supplement to NBS Monograph 125^ "Thermocouple Reference Tables Based on the IPTS-68,"

gives reference tables for standard letter-designated

thermoelements versus platinum (Pt-67) with values

of the thermoelectric voltage as a function of temperature in degrees Fahrenheit. Reference tables for thermoelements were included in NBS Monograph 125

with temperature in degrees Celsius. While the trend

in U.S. industry is expected to be towards the usage

of Celsius temperatures in their transactions, many

industries are still a number of years away from such

a practice. Therefore, this supplement was prepared

to serve the needs of U.S. industry during the transi- tion period. Its preparation was recommended by

Committee E-20 on Temperature Measurement of

the American Society for Testing and Materials

(ASTM).

Tables are given for the following standard letter- designated thermoelements: Types BP, BN, JP, JN,

KP (same as EP), KN, TP, and TN (same as EN).

As discussed in NBS Monograph 125, tables for Type

RP, RN, SP, and SN thermoelements are not necessary. Hence, none are included for these types in this supplement. The tables for Type JP and JN thermoelements merely give average values for industrial materials, which have a wide variability. They do NOT

contain standardized values. Neither the ASTM

nor the ISA recognize Type JP or JN thermoelements as standardized materials.

The typical nominal compositions and representative trade names for the standard letter-designated

thermoelements are given in table 1. Additional infor- mation on the thermoelements can be found in NBS

Monograph 125. Items covered there include recom- mended temperature ranges, special precautions on

usage, effect of impurities, and limits of error. The values in these reference tables are calculated from the power series expansions given in NBS Monograph 125. They are based upon the absolute electrical units and the International Practical Temperature

Scale of 1968 (IPTS-68). Values of Fahrenheit tem- perature (tp) are related to International Practical

Celsius Temperatures (fss) by

<F = ^9/5 f., + 32}. °F

where degrees Fahrenheit, symbol °F, is the unit of Fahrenheit temperature.

The reference tables are based on the platinum

thermoelectric reference standard, designated Pt-67. This standard is maintained by the Temperature Section of NBS. Its development and properties are summarized in section 1.2 of NBS Monograph 125.

^ Issued March 1974. available from the Superintendent of Documeott,

U.S. Government Printing Office, Wuhington, D.C. 20402 u SD Catalog No. C13. 44:125. price S4.SS.

1
Table 1. Thermoelement characteristics

Type designation* Materials „.N Denotes the negative thermoelement of a given thermocouple type. _..P Denotes the positive thermoelement of a given thermocouple type. BN P/afmuTTi-nominal 6 v*ft% rhodium. BP PZfltireuTTi-nominal 30 wt% rhodium.

JiiiN or ilN A copper—nickel alloy, constantan: Cupron', Advance", ThermoKanthal JN^; nominally 55% Cu, 45% Ni; often referred to as Adams constantan. FP nr KP /I /itc/tct cxiiuLUiuiii aiiuy . v^iiiuiiici j j.upiici , J.— i, , i iicxlliu^d.llliid.i r^U y nomillaXiY ^f\3yo A*lt 10% Cr. A copper—nickel alloy similar to, but usually not interchangeable with EN and TN \ SAMA

specification. JP Iron: ThermoKanthal JP^; nominally 99.5% Fe. A mc/cet—aluminum aiioy: Aiumei , iMai , i—z , i nermojvantnai iviN ; nominally yoyo rsi, Zyo Ai,

2% Mn, 1% Si. RN, SN High-purity platinum.

RP Platinum-13 wt% rhodium. SP Platinum-10 wt% rhodium. TP Copper, usually Electrolytic Tough Pitch.

t "The letter designations used in this Supplement follow the recommendations of ASTM Committee E-20 on Temperature ( Measurement. The letter type, e.g.. Type TP, designates the thermoelectric properties of the thermoelement with respect to platinum, not the precise chemical composition. Thermoelements of a given type may have variations in composition as long

as the thermoelectric properties of thermocouples formed from them and their mating thermoelement remain within established

limits of error. As indicated in ASTM Standard E230-72, thermocouples and matched thermocouple wire are supplied to es- tablished limits of error. However, limits of error for individual thermoelements with respect to platinum are established only for Types KP and KN. They are supplied, by common practice, to an emf tolerance that is equivalent to one half the

limit of error for the Type K thermocouple.

Registered Trademarks:

' Trademark—Wilbur B. Driver Co.

" Trademark—Kanthal Corp.

* Trademark—Driver-Harris Co.

* Trademark—Hoskins Manufacturing Co. The use of trade names does not constitute an endorsement of any manufacturer's products. All materials manufactured in compliance with the established thermoelectric voltage standards are equally acceptable.

2
TaMjE 2. Type BP thermoelementt versus piatinum, Pt—67

thermoelectric voltage as a function of temperature CF), ref- erence junctions at 32 "F

2 3 A 5 6 7 THFRMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

10

0102e

30

40

5060

7080

90

loe 110

120

130

1*0

150

160 170

180

190 X®0

210

220 230

2*0

290

2*0

270

280

290 300

310

320 390

340

350

360

370

380

9»0 400

410 420

430

440

450 460

470

480 490

500 510

520

530

»40

550 5M

570 MO

590

0.0217 0.0245 n.0497

0.0787

0. 1085 0.1393 0.1709

0.2033' 0.2366 0.2707

0.3055

0.3411 0.3775 0.4147

0.4525

0.4911 0.5303

0.5T02

0.6108

0.6521 0.6939

0.7364

0.7795

0.8233 0.8675

0.9124 0.9579

1.0039

1.0504 1,0975

1.1451 1,1933

1,2419

1.2911 1.3407 1.3908

1.4414

1.4925

1.5441

1,5961 1.6486

1.7015 1.7548 1.8086

1.8629

1.9175

1.9726

2,0281 2.0840

2.1403 2.1970

2.2941 2.3116

2.3695

2,4278 2.4864

2,5455

0.0526

0.0816

0.1116

0.1424

0.1741 0.2066

0.2399

0.2741 0.3090

0.3448

0.3812 0.4184

0.4563 0.4950

0.5343

0.5743 0.6149

0.6562

0.6982 0.7407

0.7839

0.8277

0.8720

0.9169

0.9624

1.0085

1.0551 1.1022 1.1499

1.1981 1.2468

1.2960

1.3457 1.3959

1,4465 1.4977

1.5493 1,6013

1.6538

1.7068

1.7602

1.8140

1.8683 1.9230

1.9781 2.0336

2.0896

2.1459

2.2027 2.2598

2.3174

2.3753 2.4336

2.4923 2.5514

0.0000

0.027-1

0.055"; 0.0866

0.1 146 0.1455

0.1773 0.2099

0.2433 0.2776

0.3126

0.3484 0.3849

0.422?

0.460?

O.4980

0.538? 0.5783 0.6190

0.5604

0.7024

0.7450

0.78B?

0.8321 0.8765

0.9215 0.9670

1.0131 1.0598

1.1070 1.1547

1.2029 1.2517

1.3009 1.3507

1.4009 1.4516

1.5028 1.5545 1.6066

1.6591

1.7121 1.7656

1.8194

1.8738

1.9285 1.9836 2,0392

2.0952 2.1516

2.2084 2.2656

2.3231

2.3811 2.4395 2.4982

2.5573

0.0027 0.0300

0.0583

0.0875

0.1177

0.1487

0.180 5 0.?132

0.2467 0.2810

0.3161 0.3520

0.3886

0.4259 0.4640

0.5028

0.5422

0.5823

0.6231 0.6646

0.7066

0.7493 0.7926

0.8365

0.8810

0.9260

0.9715

1 .0178 1.0645 1.1117

1.1595

1.2078 1.2566

1.3059

1.3557

1.4050

1.4567 1.5080

1.5596

1.6118 1.6644

1.7174

1.7709 1.8249

1.8792 1.9340

1.9892 2.0448 2.1008

2.1572

2.2141 2.2713

2.3289

2.3869

2.4453

2.5041 2.5633

0.0054 0.03?8

0.0612

0.0PO5 0.1207

0.1518 0.1837

0.2165

0.2501 0.2845 0.3107

0.3556 0.39?3 0.4297

0.4679 0.5067

0.5462

0.5864 0.627?

0.6687

0.7109

0.7536

0.7970 0.8409

0.8854

0.9305 0.976?

1.0224 1.069?

1.1165

1.1643 1.2127

1.2615 1.3109

1.3607

1 .4110 1.4618

1.5131

1 .5648 1.6170

1.6697 1.7228 1.7763

1.8303

1.8847

1.9395 1.9947 2.0504 2.1064

2.1629

2.2198

2.2770 2.3347

2.3928

2.4512

2.5100 2.5692

0.0081 0.0356

0.0641 0.0935

0.1238

0.1550

0. 1870 0.2198

0.2535

0.2880

0.3232 0.3592

0.3960

0.4335 0,4717

0.5106

0.5502

0.59C4

0.6314 0.5729

0.7151 0.7579

0.8013

0.8453

0.8899

0.9351 0.9808

1.0271 1.0739

1.1212

1.1691 1.2175 1.2664

1.3158 1.3657

1.4161 1.4669

1.5183

1.5700 1.6223

1.6750

1.7281 1.7817 1.8357

1.8901 1.9450 2.0003

2.0560 2.1121 2.1686

2.22:5

2.2828

2.3405 2.3986

2.4571 2.5159

2.5752

0.0108

0.0384

0.0670 0.0965 0.1259

0.1581 0.1902 0.2232 0.2569

0.2915 0.3268

0.3629

0.3997 0.4373

0.4756

0.5145

0.5542

0.5945

0.6355

0.6771

0. 7194 0.7622

0.8057

0,8498

0,8944

0.9396

0.9854

1.0317

1 .0786 1.1250

1.1739

1.2224

1 .2713 1.3208 1.3707

1.4211

1.4720 1.5234

1,5752

1.6275 1,6803

1.7334

1.7871

1.8411 1.8956

1.9505 2.0058 2.0516

2.1177

2.1743

2.2312

2.2885 2.3463

2.4044 2.4629

2.5218

2.5811

O.O135

0.0412

0. 0699 0.0995

0. 1300 0.1513

0.1935 0.2265

0.2503 0.2950

0.3304

0.3655

0.4034

0.4411 0.4794

0.5185

0.5582 0.5986 0.6396

0.6813 0.7236

0.7655

0.8101

0.854? 0.8989

0.96A? 0.9900

1 .0364 1.0833

1.1308

1 .1788 1.2273

1 .2763 1.3258

1 .3757

1 .4252

1 .4772

1 .5285

1 .5804

1 .6328

1 .6856

1 . 7388 1.7925 1.8465

1 .9011 1.9560 2.0114

2.0572 2.1233 2.1799

2.2369

2.2943

2.3521 2.4102

2.4588 2.5277

2.5870

0.0152

0.0441 0.072B

0.1025 0.1330

0.1645

0.1968 0.2299

0.2638

0.2985 0.3340

0.3702 0.4072 0.4449 0.4833

0.5224

0.5622 0.6027

0.6438 0.6855 0.7279

0.7709

0.8145

0.8585 0.9034

0.9487

0.9946

1.0411 1.0880

1.1355 1.1836

1.2321 1.2812

1.3307

1.3808

1.4313

1.4823 1.5337

1.5857

1.6380

1.6909

1.7441 1.7978 1.8520

1.9065

1.9615 2.0169

2.0728

2.1290

2.1855

2.2425

2.3001 2.3579

2.4161 2.4747

2.5336

2.5930

0.0190

0.0459

0.0757

0. 1055

0. 1362 0.1677 0.2000

0.2332

0.2672 0.3020

0.3376

0.3739

0.4109

0.4487

0.4872 0.5264

0.5652 0.6067 0.6479

0.6897

0.7322

0.7762 0.8189

0.8631 0.9079

0.9533

0.9992

1.0457 1.0928

1.140 3 1.1884

1.2370

1.2861 1.3357

1.3858

1.4364 1.4874

1.5389

1.5909

1.5433

1.6962

1.7495

1.8032 1.8574

1.9120

1.9671 2.0225

2.0784

2.1346

2.1913 2.2484

2.3058

2.3637 2.4219

2.4806

2.5396

2.5990

0.0217

0.0497 n.0787

0.1085 0.1393 0.1709

0.2033 0.2366

0.?707

0.3055

0.3411 0.3775 0.4147

0.4525

0.4911 0.5303

0.5702

6108

6521 6939

7364

7795 0.8233

0.8675

0.9124 0.9579

1.0039

1.0504

1.0975

1.1451 1.1933 1.2419

1.2911 1.3407

1.3908 1.4414

1.4925

1.5441

1.5961 1.6486

1.7015 1.7548

1.8086 1.8629

1.9175

1.9726 2.0281 2.0840

2.1403

2.1970

2.2541 2.3116

2.3695 2.4278

2.4864

2.5455 2.6049

0

10

20

3040

5060

70

8090

100 no

120

130

140

150

160

170 180

190 200

210

220 230

240

250

260

2 70 280

290

300

310

320

330

340 350

360

3 70 380

390 400 410

420

430

440 450

460

470

480 490

500

510

520

530 S40

550

560

570

980

590 600 2.6049 2.6109 2.6168 2.6228 2.6288 2.6348 2.6408 2.5467 2.6527 2.6587 2.6647 600

10 •f

3
Table 2. Type BP thermoelements versus platinum, Pt—67

thermoelectric voltage as a function of temperature CF), ref- erence junctions at 32 °F—Continued

•f THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

600

610

620 630

640 650

660

670

680

690

700

710

720

730

7'fO

2.6049 2.6647

2.7249

2.7854

2.8463 2.9076

2.9692

3.0312 3.0936

3.1563

3.2194

3.2828

3.3465

3.4106

3.4751

2.6109 2.6707

2.7309

2.7915

2.8525

2.9138

2.9754 3.0375

3.0999

3.1626 3.2257

3.2891 3.3529

3.4171 3.4816

2.6168 2.6767

2.7370 2,7976

2.8586

2.9199

2.9816

3.0437

3.1061

3.1689 3.2320

3.2955

3.3593 3.4235

3.4880

2.6228 2.6827

2.7430

2.8037

2.8647

2.9261 2.9878 3.0499 3.1124

3.1752 3.2383 3.3019

3.3657

3.4299 3.4945

2.6288

2.6887

2.7491 2.8098 2.8708

2.9322

2.9940

3.0561

3.1186 3.1815 3.2447

3.3082

3.3 721 3.4364

3.5010

2.63.',8 2.6948

2.7551 2.8158

2.8769

2.9384

3.0002 3.0624 3.1249

3.1878

3.2510 3.3146

3.3785

3.4428

3.5074

2.6408

2.7008 2.7612 2.8219

2.8831 2.9446

3.0064

3.0686

3. 1312

3, 1941 3.2574

3.3210

3.3850 3.4493

3.5139

2.6467

2 .7068 2.7672 2.8280

2.8892

9507 0126

0749

1375 2004 3.2637

3.3274 3.3914 3.4557

3.5204

2.6527

2.7128 2.7733

2.8341 2.8953 2.9569

3.0188

3.0811 3.1437

3.2067

3.2 701 3.3338

3.3978

3.4622 3.5269

2.6587

2.7189

2.7794

2.8402 2.9015

2.9631 3.0250

3.0873

3. 1500 3.2130 3.2764

3.3401 3.4042 3.4686

3.5334

2.6647 2.7249

2.7854

2.8463

2.9076

9692 0312

0936

1563 3.2194

3.2828

3.3465 3.4106

3.4751 3.5399

600 610

620

630 640 650

660

670

680

690

700

710

720

730

740 750

760

770 780

790

3.5399

3.6050

3.6705 3.7363

3.8025

3.5464

3.6116

3.6771 3.7429

3.8091

3.5529

3.6181 3.6836

3.7495 3.8158

3.5594

3.6246

3.6902

3.7561 3.8224

3.5659

3.6312 3.6968

3.7628

3,8291

3.5724

3,6377

3.7034

3.7694 3.8357

3.5789

3.6443 3.7100

3,7760

3,8423

.5855 6508

.7166

.7826

.8490

3,5920

3,6574

3,7231

3,7892

3,8557

3,5985

3,6639

3,7297

3,7959

3,8623

3.6050

3.6705 3.7363

3.8025

3.8690

750

760 770

780

790 800

810 820

830 840

3.8690

3.9358 4.0030

4.0705

4.1383

3.8757

3.9425 4.0097

4.0773

4.1451

3.8823 3.9492 4.0165

4.0840 4.1519

3.8890 3.9559

4,0232 4.0908 4.1587

3.8957

3.9626 4.0299

4,0976

4,1655

3.9024

3,9694 4.0367

4. 1044 4.1724

3.9090

3.9761 4.0434

4.1111

4.1792

3.9157

3.9828 4.0502

4. 1179 4.1860

3.9224

3.9895 4.0570

4.1247

4.1928

3.9291 3.9963 4.0637

4.1315

4. 1997

3.9358 4.0030

4.0705 4.1383

4.2065

800

810

820

830

840 850

860

870 880 890

4.2065 4.2750

4.3438 4.4129

4.4824

4.2133

4.2818

4.3507 4.4199

4.4894

4.2202 4.2887

4.3576

4.4268

4.4964

4.2270

4.2956

4.3645

4.4338 4.5033

4.2338

4.3025 4.3714 4.4407

4,5103

4.2407

4.3093

4,3783

4.4476

4.5173

4.2475

4,3162 4.3852

4.4546

4,5243

4,2544

4,3231

4,3922

4,4615

4,5313

4,2613

4,3300

4,3991

4,4685

4,5382

4.2681 4.3369

4.4060

4.4755

4.5452

4.2750

4.3438 4.4129

4.4824

4.5522

850

860 870

880

890

900

910 920

930 940

950 960 970

980 990

4.5522 4.6224

4.6928 4.7636

4.8347

4.9061 4.9779

5.0499

5.1223

5.1950

4.5592

4.6294 4.6999 4.7707

4.8418

4.9133

4.9851

5.0572 5.1296

5,2023

4,5662

4,6364 4.7069

4.7778 4.8490

4.9204

4.9923

5.0644

5.1368

5.2096

4.5732 4.6435 4.7140

4.7849

4.8561 4.9276

4.9995

5.0716

5.1441 5.2169

4.5802

4.6505

4.7211

4.7920 4.8632

4.9348

5.0067 5.0789 5.1514

5.2242

4.5873 4.6575

4.7282

4.79ri 4.87C4

4.9420

5.0139

5.0861

51 1586 5.2315

4.5943 4.6646

4.7352

4.8062

4.8775

4.9491

5.0211 5.0933

5. 1659 5.2388

4.6013 4.6716

4.7423

4.8133

4.8847

4.9563

5.0283

5 . 1006

5. 1732 5.2461

4.6083

4.6787 4.7494

4.8205

4.8918

4.9635

5.0355

5.1078

5.1805

5.2534

4.6153

4.6858

4.7565

4.8276

4,8990

4,9707

5.0427

5.1151 5.1878 5.2607

4.6224 4.6928

4.7636

4.8347

4.9061 4.9779

5.0499

5.1223

5.1950

5.2681

900

910

920 930 940

950

960

970

980

990 1.000

ItOlO 1.020

1.030

1.040

1.050

1 .060 1.070

1.080 1.090

5.2681 5.3414

5.4151

5.4891 5.5634

5.6380

5.7129

5.7882 5.8637

5.9396

5.2754

5.3488 5.4225

5.4965

5.5708

5.6455 5.7204

5.7957

5.8713 5.9472

5.2827

5.3561 5.4298 5.5039

5.5783 5.6529

5.7279

5.8032

5.8789

5.9548

5.2900 5.3635

5.4372 5.5113

5.5857 5.6604

5.7354

5.8108 5.8864

5.9624

5.2974

5.3708

5.4446 5.5187

5.5932 5.6679

5.7430 5.8183

5.8940

5.9700

5.3047

5.3782

5.4520

5.5262

5.6006

5.6754

5.7505 5.8259

5.9016

5.9776

5.3120 5.3856 5.4594

5.5336

5.6081 5.6829

5.7580 5.8334

5.9092 5.9853

5.3194

5.3929

5.4668

5.5410

5.6156

5.6904

5.7655 5.8410

5.9168

5.9929

5.3267

5.4003

5.4742

5.5485

5.6230 5.6979

5.7731 5.8486

5.9244

6.0005

5.3341 5.4077

5.4816

5.5559

5.6305 5.7054

5.7806

5.8561 5,9320

6,0081

5,3414

5.4151 5.4891 5.5634

5.6380 5.7129

5.7882 5.8637

5.9396 6.0158

1.000

1.010

1.020

1.030 1.040

1 .050

1 .060 1.070

1.080

1.090

1.100

1.110

1.120 1.130

1.140

6.0158 6.0923

6.1691

6.2462 6.3237

6.0234 6.0999

6.1768 6.2539

6.3314

6,0310

6,1076

6,1845 6.2617

6.3392

6.0387

6.1153

6.1922 6.2694 6.3469

6.0463

6.1230 6.1999

6.2772

6.3547

6.0540

6.1306 6.2076

6.2849

5.3625

6.0616

5.1383

5.2153 6.2926

5.3703

6.0693

5.1460 6,2230

6.3004

6.3780

6.0770 6.1537

6.2308

6.3081

6.38'58

6.0846 6.1614

6.2385

6.3159 6.3936

6.0923

6.1691 6.2462 6.3237

6.4014

1 .100 1.110

1.120

1 .130 1.140 1.150

1.160

1.170 1.180

1,190

6.4014

6.4795

6.5578 6.6365

6.7155

6.4092

6.4873 5.5657

6.6444 6.7234

6.4170

6.4951 6.5735

5.5523 6.7313

6.4248 6.5029

6.5814

5.6602 5.7393

6.4326

6.5108

6.5893

6.5681 6.7472

6.4404 6.5186

6.5971

6.6760

6.7551

6.4482

6.5264

6.6050 6.5839

6.7530

6.4550

6.5343 6.5129

6.6918 6.7710

6.4638

5.5421 6.6207

6.6997

6.7789

6.4716

6.5500

6,6286

5,7075

5,7868

6.4795

6.5578

6.6365

6.7155 5.7948

1 .150

1 .160

1 .170

1 .180 1.190

1.200 6;794e 6.8027 6.8107 6.8186 6.8266 6.8345 6.8425 6.8505 6.8585 6.8654 6,8744 1.200

10

4
Table 2. Type BP thermoelements versus platinum, Pt—6 7

thermoelectric voltage as a function of temperature (°FJ, ref- erence junctions at 32 °F—Continued

THERMOELECTRrC VOLTAGE IN ABSOLUTE MILLIVOLT";

1 .200

1 .210 1.220 1.230

1.2A0

1»250

1.260

1.270

1.280

1.290

1 .300 1.310 1*320

1 .330 1.3AO lt350

1.360 1.370

1.380

1.390

1.400

1 .410 1.420

1 .430 1.440

1.450 1.460

1.470 1.480

1,490

1,500

1,510

1.520

1,530

1,540

1.550

1,560

1.570 1,580

1 .590 1,600

1,610

1,620

1,630

1,640

1,650

1,660 1.670

1,680

1 .690 1,700

1.710

1,720 1.730

1,740

1 ,750 1.760 1.770

1.780

1.790

6.7948 6.8744

6.9543

7.0345

7. 1151

7. 1959 7.2770

7.3585

7.4402 7.5223

7.6046

7.6873

7.7702 7.8535 7.9370

8.0209

8.1051

8. 1895 8.2743

8.3593 8.4447

8.5303

8.6163

8.7025

8.7891 8.8759

8.9630 9.0504

9.1381

9.2261 9.3144

9.4030

9.4919

9.5811

9.6705

9.7602

9.8503 9.9406

10.0312 10.1220

10.2132

10.3046

10.3963

10.4883 10.5806

10.6732

10.7660

10.8591 10.9525

11.0462

11. 1401 11.2343

11.3288 11.4236

11.5186 11.6139

11.7095

11.8053 11.9014

11.9978

6.8027 6.8824

6.9623

7.0426

7.1231 7.2040

7.2851 7.3666 7.4484

7.5305

7.6129

7.6955

7.7785

7.8618 7.9454

8.0293 8.1135

8.1980

8.2828 8.3679

8.4532 8.5389 8.6249

8.7112 8.7977

8.8846 8,9717

9.0592 9.1469

9.2350

9.3233

9.4119

9.5008

9.5900

9.6795

9.7692

9.8593 9.9496

10.0402

10.1311 10.2223

10.3138

10.4055 10.4976 10.5899

10.6825

10.7753

10.8685 10.9619

11.0556

11.1495

11.2438

11 .3383 11.4331

11.5281 11.6235 11.7190

11.8149

11.9110

12.0074

6.8107

6.8904

6.9703

7.0506

7.1312

7.2121 7.2933 7.3748 7.4566

7.5387

7.6211

7.7038

7.7868

7.8702

7.9538 8.0377 8.1219

8.2064

8.2913

8.3764

8.4618

8.5475

8.6335

8.7198

8.8064

8,8933

8.9805 9.0680 9.1557

9.2438

9.3321 9.4208 9.5097

9.5989

9.6884

9.7782

9.8683 9.9587

10.0493 10.1402 10.2314

10.3229 10.4147

10.5068

10.5991 10.6917

10.7846

10.8778

10.9712

1 1 .0650 11.1590

11.2532

11.3478 11.4426 11.5377

11.6330 11.7286

11.8245 11.9206

12.0171

6.8186

6.8983

6.9783

7.05B7

7.1393

7.2202 7.3014 7.3830

7.4648

7.5469

7.6294

7.7121 7.7952

7.8785

7.9622

8.0461 8.1304

8,2149

8.2998 8.3849

8.4704

8.5561

8.6421 8.7285

8.8151 8.9020

8.9892 9.0767

9.1645

9.2526

9.3410 9.4297

9.5186

9.6079 9.6974

9.7872 9.8773

9.9677 10.0584

10.1493 10.2406

10.3321 10.4239

10.5160 10.6084

10.7010

10.7939

10.8871

in. 9806 11.0744 11.1684

11.2627

11.3572

11.4521 11.5472 11.6425

11.7382

11.8341 11.9303

12.0267

6.8266

6.9063 6.9864

7.0667

7.1473 7.22B3

7.3096

7.3911

7.4730 7.5552

7.6376 7.7204

7.8035 7.8869

7.9705

8.0545 8.1388 8.2234

8.3083

8.3934 8.4789

8.5647 8.6507

8.7371 8.8238

8.9107 8.9979

9.0855 9.1733

9.2614 9.3498

9.4385

9.5275 9.6168 9.7064

9.7962

9.8863

9.9768

10.0675

10.1585 10.2497

10.3413

10.4331 10.5252

10.6176 10.7103

10.8032

10.8965

10.9900 11.0837

,1778

.2721 .3667 11.4616 11.5567

11.

11.

11.

11.6521 11.7478

11.8437

11 .9399 12.0364

6.8346

6.9143

6.9944

7.0748

7.1554 7.2364

7.3177

7. 3993 7.4812

7.5634 7.6459

7.7287

7.8118

7.89:2 7.97C9 8.0629

8.1473 8.2319

8.3168

8.4020

8.4875

8.5733

8.6594 8.7458

8.8324

8.9194 9.0067

9.0943

9,1821

9.27n3 9.3587

9.4474

9.5364 9.6257

9.7153 9.8052

9.8954

9.9858

10.0766 10.1676

10.2589

10.3505 10.4423

10.5345 10.6269

10.7176 10.8126

10.9058

10.9993

11.0931 11.1872

11.2816

11.3762

11.4711 11.5662

11.6617

11.7574 11.8533

11.9495 12.0460

6.8425

6.9223

7.0024

7.0828

7. 1635 7.2445

7.3258

7.4075

7.4894

7.5716

7.6542

7.7370

7.8201 7.9036

7.9873 8.0714

8. 1557 8.2403

8.3253

8.4105

8.4960 8.5819

8.6680

8. 7544 8.8411

8.9281 9.0154

9. 1030

9. 1909 9.2791 9.3676

9.4563

9. 5454 9.6347

9.7243 9.8142

9.9044

9.9949

10.0856

10. 1767 10.2680

10.3596 10.4515

10.5437

10.6361 10.7289 10.8219

10.9151

1 1 .0087

11. 1025 11.1966

1 1.2910 11.3857

11.4806

11.5758

11.6712

11.7669 11.8629

11.9592 12.0557

.8505

,9303

,0104 ,0909

7. 1716 7.2526

7.3340

7.4157 7.4976

7.5799

7.6624 7.7453

7.8285 7.9119

7.99'.7

8 .0798

8 . 1641

8 .2488

8 .3338

8 .4190

8 . 5046 8.5905 8.6766

8.7631 8.8498

8.9368

9.0242 9.1118

9. 1997 9.2879

9.3764

9.4652 9.5543

9.6436

9.7333

9 ,8232 9.9134

10.0039

10.0947

10. 1858 10.2772 10.3688 10.4607

10.5529

10.6454

10.7381

10.8312 10.9245

11.0181

11.1119

11.2061

1 1 . 3005

11 .3951

1 1 .4901

1 1 .5853

1 1 .6808 11.7765

11 .8725 11.9688

12 .0654

6.8585 6.9383

7.0185 7.0989

7.1797

7.2608

7.3421 7.4238 7.5058

7.5881 7.6707

7.7536

7.8368

7.9203

8.0041 8.0882 8.1726 8.2573

8.3423

8.4276

8.5132

8.5991 8.6853

8.7717

8.8585

8.9456 9.0329

9. 1206 9.2085

9.2968

9.3853

9.4741 9.5632 9.6526

9.7423

9.8322

9.9225

10.0130

10.1038 10.1949

10.2863

10.3780

10.4699

10.5622 10.6547 10.7474

10.8405

10.9338

1 1.0274 11.1213

11.2155 11.3099

11.4046

11.4996

1 1 .5948 11.6903

11.7861 11.8822

1 1 .9785 12.0750

9 10 •f

6. 8664 6. 874A 1 ,200 6.9463 6.9543 1 • 210 7.0265 7.0345 1 ,220

7. 1070 7.1151 1 .230 7.1878 7. 1959 1 .240 7.2689 7. 2770 1 ,2 50 7.3 50 3 7.3585 1 ,260 7.4320 7.4402 1 .2 70 7.5140 7.5223 1 .280 7.5964 7.6046 1 .290 7.6790 7.6873 1 , 300 7.7619 7.7702 1 ,310 7.845 1 7.8535 1 • 320 7.9287 7.9370 1 .330 8.0125 8.0209 1 .340 8.0966 8.1051 1 .350 8.1811 8. 1895 1 >360 8.2658 8.2743 1 .370 8.3508 8.3593 1 .380 8.4361 8.4447 1 .390 8.5218 8.5303 1 .400 8.6077 8.6163 1 410 8.6939 8.7025 1 • 420 8.7804 8. 7891 1 .430 8.8672 8.8759 1 .440 8.9543 8.9630 1 .450 9.0417 9.0504 1 .460 9.1294 9.1381 1 .470 9.2173 9.2261 1 • 480 9.3056 9. 3 1 44 1 • 490 9.3941 9.4030 1 • 500 9.4830 9.4919 1 • 510 9.5721 9.5811 1 • 520 9.6615 9.6705 1 • 530 9.7512 9.7602 1 • 540 9.8412 9.8503 1 • 550 9.9315 9 . 9406 1 • 560 10.0221 10.0312 1 • 5 70 10.1129 10.1220 1 • 580 10.2041 10.2132 1 • 590

1 0 .295 5 10 . 3046 1 • 600 10.3872 10.3963 1 • 610 10.4791 10.4883 1 • 620 10.5714 10.5806 1 • 630 10.6639 10.6732 1 • 640 10.7567 10 . 7660 1 • 650 10.8498 10.8591 1 • 660

1 0. 943 2 10.9525 1 • 670 11.0368 11.0462 1 • 680 11.1307 11.1401 1 .690

1 1 . 2249 11.2343 1 . 700

1 1 « 3 194 11.3288 1 .710 11.4141 11.4236 1 720 11.5091 11.5186 1 730

1 1 .6044 11.6139 1 740 11.6999 11.7095 1 .750

11 .7957 11.8053 1 .760

1 1.8918 11.9014 1 770 11.9881 11.9978 1 780 12.0847 12.0944 1 790 1,800 12.0944 12.1040 12.1137 12.1234 12.1331 12.1428 12.1525 12.1622 12.1719 12.1816 12.1913 1,800

10

5
Table 2. Type BP thermoelements versus platinum, Pt—67

thermoelectric voltage as a function of temperature CF), ref- erence junctions at 32 °F—Continued

THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

10

I .800 12.0944

X » 8 10 I O 1 O 1

"5 I I » 1 " i J

1 >820 12.2884

1 .830 12.3858

1 .840 12.4835

1 .850 12.5814

.860 12. 6796

1 .870 12.7780

1 .880 12.8767

1 ,890 12.9756

1 .900 13.0748

1

1 .920 13.2739

1 .930 13.3738

1 .940 13.4740

1 .950 13.5744

1 .960 1 3 « 675

1

1 .970 13.7760

1 .980 13.8771

1 .990 13.9785

2 .000 14.0801

2 .010 14. 1820

2 .020 14.2840

2 .030 14.3863

2 .040 14.4889

2 .050 14.5916

2 .060 14 . 6946

2 .070 14.7978

2 .080 14.9013

2 .090 15.0049

2 .100 15.1088

C

» 1 1 rt 1 1 1 (r 1 ~ • t 1 C 7

2 .120 15.3172

2 .130 15.4217

2 .140 15.5264

2 .150 15.6313

2 .160 15. 7364

2 .170 15.8417

2 .180 15.947?

2 .190 16.0530

2 .200 16.1589

2 .210 1 ft 7 A 5 Pi 2 .220 16.3713

2 .230 16.4778

2 .240 16.5845

2 .250 16.6914

2 .260 16. 7984

2 .270 16.9056

2 .280 17.0130

2 .290 17.1206

2 .300 17.2283

2 .310 17.3362

2 • 320 17.4443

2 .330 17.5525

2 .340 17.6609

2 .350 17.7695

2 .360 17.8782

2 .370 17.9870

2 .380 18.0960

2 .390 18.2051

2 .400 18.3144

12.1040

12,2010

12.2981 12.3956

12.4932

12.5912 12.6894

12,7878

12,8866

12.9855

13.0847

13.1842 13.2839

13.3839

13.4840

13.5845

13,6852

13,7861 13.8873 13.9887

14.0903

14.1922

14.2943 14.3966

14,4991 14.6019

14.7049

14.8082 14.9116

15.0153

15.1192 15.2233 15.3276

15.4321 15,5369

15,6418

15,7469

15,8523

15.9578

16.0636

16.1695 16.2757

16.3820

16.4885

16.5952

16.7021 16.8091 16.9164

17,0238

17,1314

17,2391 17.3470

17.4551 17.5634

17.6718

17,7803

17,8890

17,9979 18.1069

18,2161

12,1137

12,2107

12,3079

12,4053

12,5030

12.6010 12.6992 12.7977

12.8964 12.9954 13.0947

13.1941 13,2939 13.3939

13.4941 13.5945

13.6953

13.7962 13,8974

13.9988

14.1005 14.2074

14.3045 14.4068

14.5094 14.6122

14,7152

14,8185

14,9220 15.0257

15,1296

15,2337

15,3380 15.4426

15.5473 15.6523

15.7575

15.8628

15.9684

16.0742

16.1801

16.2863 16.3926

16.4992

16,6059

16,7128

16,8198

16.9271 17.0345

17.1421 17.2499

17.3578

17.4659

17.5742 17.6826

17.7912 17.8999

18.0088

18.1178

18.2270

12,1234 12.2204 12.3176

12.4151 12.5128 12.6108

12.7091 12,8076

12,9063

13.0053 13.1046

13.2041 13.3039

13,4039

13.5041 13,6046

13,7053 13.8063

13,9075

14,0090

14,1106

14,2126

14.3147

14,4171

14,5197 14.6225

14.7256

14.8288 14.9323

15.0360 15.1400

15.2441 15.3485

15.4531 15,5578

15.6628 15,7680

15.8734 15.9790

16.0848

16.1907 16.2969

16,4033

16.5098 16,6166

16,7235

16.8306

16.9378 17,0453

17.1529

17.2607 17.3686

17.4768 17.5850

17.6935

17.8021

17.9108 18,0197

18,1287

18.2379

12,1331

12,2301

12,3273 12.4248

12.5226

12.6206 12.7189

12.8174

12.9162

13.0153

13,1145

13,2141 13.3139 13,4139

13,5142

13,6147

13,7154

13,8164

13,9177

14,0191

14,1208

14.2228

14.3249

14.4273

14.5300 14.6328

14.7359 14.8392

14.9427

15.0464

15.1504

15.2546 15.3589

15,4635

15,5683

15.6733

15.7785 15.8839

15.9895 16.0953

16.2013

16.3075 16.4139

16,5205 16.6272

16.7342

16.8413

16.9486

17.0560 17.1637

17.2715

17.3795

17.4876 17.5959

17.7043 17,8129

17,9217

18,0306

18.1396 18.2488

12.1428

12.2398

12.3371 12.4346

12.5324

12,6304

12,7287

12,8273

12,9261 13.0252

13.1245 13.2240

13.3238

13.4239

13,5242 13.6247

13,7255

13.8265 13.9278

14.0293

14.1310

14.2330 14.3352

14.4376

14.5402

14.64;l 14,7462

14.6495

14,9531

15,0568

15,16n8

15,2650 15.3694

15.4740 15.5788

15,6838

15,7891 15.8945

16.0001 16.1059

16.2120

16.3182 16.4246

16.5312 16.6379 16.7449

16.8620 16.9593

17.0668

17.1745 17.2823

17.3903

17.4984 17.6067

17.7152 17.8238

17.9326

18.0415

18.15C6

18.25C8

12.1525

12.2495

12.3468

12.4444

12.5422

12.6403

12. 7386 12.8372

12.9360

13.0351 13.1344

13.2340 13.3338

13.4339

13.5342 13.6348

13.7356 13.8366

13.9379

14.0394

14.1412

14.2432 14.3454

14.4478

14.5505

14,6534

14.7565 14.8599

14,9634

15.0672

15.1712 15.2754

15,3798

15.4845 15.5893

15.6943 15.7996

15.9050 16.0107

16. 1165 16.2226

16.3288 16.4352

16.5418 16.6486

16.7556 16.8627

16.9701 17.0776

17.1852

17.2931

17.4011 17.5092 17.6176

17.7260 17.8347 17.9435

18.0524 18.1615

18.2707

12.1622

12.2592 12.3566

12.4541 12.5520

12.6501 12.7484

12.8470

12.9459 13.0450

13. 1444 13.2440

13.3438 13.4439

13.5443

13.6449 13.7457

13.8468

13.9481 14.0496

14.1514

14,2534 14.3556

14.4581 14.5608 14.6637

14.7668

14.8702 14.9738 15.0776

15.1816

15.2858

15.3903 15.4949

15.5998 15.7049

15.8101 15.9156

16.0213

16. 1271 16.2332 16.3394 16.4459

16.5525 16.6593

16.7663

16.8735

16.9808 17.0883

17.1960 17.3039 17.4119

17.5201 17.6284 17.7369

17.8455

17.9543

18.0633 18.1724

18.2816

12.1719

12.2690 12.3663

12.4639

12.5618

12.6599

12.7583

12.8569

12.9558 13.0549

13.1543

13.2540

13.3538 13.4540

13.5543 13.6549

13.7558 13.8569

13.9582

14.0598

14.1616 14.2636

14.3659

14.4684

14.5711 14.6740

14.7772 14.8806

14.9842 15.0880

15.1920

15.2963 15.4007

15.5054

15.6103 15.7154

15.8207

15.9262 16.0318 16.1377

16.2438

16.3501 16.4565

16.5632 16.6700 16.7770

16.8842

16.9915

17.0991 17.2068 17.3147 17.4227

17.5309

17.6392

17.7478 17.8564

17.9652

18.0742 18.1833

18.2925

12.1816

12.2787

12.3761 12.4737

12.5716

12.6697

12.7681 12.8668 12.9657

13.0649

13.1643 13.2639

13.3638

13.4640

13.5644

13.6650 13.7659

13.8670 13.9684

14.0699

14.1718 14.2738

14.3761 14.4786 14.5814

14.6843 14.7875

14.8909

14.9945 15.0984

15.2024

15.3067

15.4112 15.5159

15.6208

15.7259

15.8312 15.9367

16.0424

16.1483 16.2544

16.3607

16.4672

16.5738

16.6807

16.7877

16.8949 17.0023

17.1098

17.2176 17.3254

17.4335

17.5417

17.6501 17.7586 17.8673

17.9761

18.0851 18.1942 18.3035

12.1913

12.2884

12.3858

12.4835

12.5814

12.6796

12.7780

12.8767

12.9756

13.0748 13.1742 13.2739

13.3738

13.4740

13.5744

13.6751 13.7760

13.8771

13.9785 14.0801

14.1820

14.2840 14.3863

14.4889 14.5916

14.6946

14.7978

14.9013 15.0049

15.1088

15.2129

15.3172 15.4217

15.5264

15.6313 15.7364

15.8417

15.9473

16.0530 16.1589

16.2650

16.3713

16.4778

16.5845 16.6914 16.7984

16.9056

17.0130

17.1206

17.2283

17.3362 17.4443

17.5525 17.6609

17.7695

17.8782 17.9870

18.0960

18.2051 18.3144

18.3253 18.3363 18.3472 18.3582 18.3691 18.3800 18.3910 18.4019 18.4129 18.4238 2.400

10 •f

6
Table 2. Type BP thermoelements versus platinum, Pt-67

thermoelectric voltage as a function of temperature CF), ref- erence junctions at 32 °F—Continued

10 THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

400

410

420

430

440 450

460 470

480

490

500

510

520

530 540

550

560 570

580

590 600 610

620

630

640

6 50 660

670

680

690

700

710

720

730 740

750

760 770

780 790 800

810 820

830 840

850

860

870 880

890 900

910 920

930

940 950

960

970

980 990

18.3144

18.4238

18.5334 18.6430

18.7528 18.8627

18.9728

19.0829

19.1932 19.3036

19.4141 19.5246

19.6353

19.7461 19.8570

19.9679 20.0789

20.1901 20.3012

20.4125

20.5238

20.6352 20.7466

20.8581 20.9697

21.0813 21.1929

21.3046

21.4163 21.5280 21.6398

21.7515

21.8633

21.9751 22.0869

22.1987

22.3105

22.4223

22.5341 22.6459

22.7577

22,8694

22.9811 23.0928 23.2044

23.3160

23.4275 23.5390

23.6505 23.7619

23.8732

23.9844

24.0956 24.2067

24.3177 24.4287

24.5396

24.6503

24.7610

24,3716

18.3253

18.4348

18.5443 18.6540

18.7638 18.8737

18.9838

19.0940

19.2042 19.3146

19.4251 19.5357 19.6464

19.7572

19.8681 19.9790

20.0901 20.2012 20.3124

20.4236

20.5350

20.6463 20.7578

20.8693 20.9808

21.0924

21.2041 21.3157

21.4274

21.5392 21,6509

21,7627 21.8745

21.9863

22.0981 22.2099

22.3217

22.4335

22.5453

22.6571 22.7688

22.8806

22.9923 23.1039

23.2156

23,3271

23,4387

23.5502 23.6616

23.7730

23.8843 23.9956

24.1067 24.2179

24.3288

24.4398

24,5506

24.6614

24.7721 24.8826

18.3363 18.4457

18.5553 18.6650

18.7748

18.8847

18.9948

19.1050

19.2153 19.3257

19.4362

19.5468

19,6575

19.7683

19,8791 19.9901 20.1012

20.2123

20.3235

20.4348

20.5461 20.6575 20.7689

20.8804 20.9920

21.1036

21.2152

21.3269

21.4386

21.5503

21.6621 21.7739 21.8857

21.9975

22.109?

22,2211

22,3329

22,4447

22,5565

22,6683

22,7800

22,8917

23,0034

23,1151 23.2267

23.3383 23.4498

23.5613 23.6728

23.7841 23.8954 24.0067

24.1178

24,2289

24,3399

24.4509 24.5617

24.6725

24,7831

24,8937

18.3472 18.4567

18.5662

18.6760

18.7858 18.8957

19.0058 19.1160

19.2263 19.3367

19.4472

19.5578 19.6685

19.7794

19.8902 20,0012

20.1123 20.2234

20.3346

20.4459

20.5572 20.6686

20.7801 20.8916

21.0032

21.1148 21.2264

21.3381 21.4498 21.5615

21.6733

21.7851 21,8969

22,0087

22,1205

22,2323

22.3441 22.4559

22.5677

22.6794 22.7912

22.9029

23.0146

23.1263

23.2379

23.3495

23.4610

23.5725 23.6839

23.7953

23.9066

24,0178

24,1290

24.7400

24,3510 24.4620

24.5728 24.6835

24.7942 24.9047

18,

18. 18.

18.

18.

18.

19.

19, 19.

19.

19.

19.

19,

19.

19.

20,

20, 20,

20,

20,

20.

20,

20,

20,

21.

3582 4676

5772 6869

7968 9067 0168

1270 2373

3478 4583

5689

6796

7904 9013

0123

1234 2345

3457

4570 5684 6798

7912

9027

0143 21.1259 21.2376

21 .3492 21.4610

21.5727

21.6845 21.7962

21.9080 22.0198

22.1316

22,2435

22,3553

22.4671 22.5788

22.6906

22.8024

22.9141 23.0258

23,1374

23,2490

23,3606

23,4721

23,5836

23.6950 23,8064 23.9177

24.0289

24,1401

24,2511 24.3621

24.4730 24.5839

24.6946 24,8052

24,9158

18,3691 18.4786

18.5882 18.6979

18.8078

18.9178 19.0278

19.1381 19.2484

19.3588 19.4693

19.5800 19,6907

19,80l5 19.9124 20.0234

20.1345 20.2456

20.3569

20.4681 20.5795 20.6909

20.8024 20,9139

21.0255

21.1371 21.2487

21.3604

21.4721 21.5839 21.6956

21.8074

21.9192

22.0310

22.1428 22.2546

22.3664

22.4782

22.59C0

22,7018

22,8135

22,9252

23,0369

23,1486

23.2602

23,3718

23.4833 23.5948

23.7062

23.8175

23,9288

24,0400

24,1512

24.2622

24,3732

24,4841 24.5950 24.7057

24.8163 24,9268

18.3800

18.4895

18.5991 18.7089

18.8188

18.9288 19.0389

19.1491 19.2594

19.3699 19.4804

19.5910

19.7018 19.8126

19.9235 20.0345

20.1456

20.2568

20.3680

20.4793 20.5906

20.7021 20.8135

20.9251 21.0366

21.1482 21.2599

21.3716 21.4833

21.5950 21.7068 21.8186

21.9304

22.0422

22.1540

22.2658 22.3776

22.4894

22.6012

22.7130 22.8247

22.9364

23.0481 23,1598

23,2714

23.3829

23,4944

23,6059

23,7173

23,8287

23,9399

24,0511

24,1623

24,2733

24,3843

24,4952

24,6060 24.7167

24,8274 24.9379

18.3910

18.5005

18.6101 18.7199

18.8298

18.9398 19.0499

19.1601 19.2705 19.3809

19.4915

19.6021 19.7129

19.8237

19.9346 20.0456

20.1567 20.2679

20.3791

20.4904

20.6018

20.7132 20.8247

20.9362

21 .0478

21 . 1594 21.2711 21.3828

21.4945

21.6062 21.7180

21.8298 21.9416

22.0534

22.1652 22.2770

22.3888

22.5006

22.6124

22.7241 22,8359

22,9476

23,0593

23,1709

23,2825

23,3941

23,5056

23,6170

23,7284

23,8398

23,9511

24,0623

24 , 1 734 24.2844 24,3954

24,5063

24,6171

24,7278

24,8384

24,9489

18.4019

18.5114

18.6211 18.7309

18.8408

18.9508 19.0609

19.1711 19.2815 19.3920

19.5025

19.6132 19.7239

19.8348

19.9457 20.0567

20.1678 20.2790

20.3902 20.5015

20.6129

20.7243

20.8358 20.9474

21.0589

21.1706

21.2822 21.3939 21.5057

21.6174

21.7292 21,8410

21,9528

22,0646 22.1764

22.2882 22.4000

22.5118 22.6236

22,7353

22,8470

22,9588 23.0704

23.1621 23.2937

23.4052 23.5167

23,6282

23,7396

23.8509

23.9622 24.0734

24.1845

24.2956

24.4065 24.5174

24.6282 24,7389

24.8495

24.9600

18.4129 18.5224

18.6321 18.7418 18.8517

18.9618

19.0719

19.1822 19.2925 19.4030

19.5136

19.6243 19.7350

19.8459

19.9568 20.0678

20.1789

20.2901 20.4014 20.5127

20.6241 20.7355

20.8470

20.9585

21.0701 21.1817

21.2934

21.4051 21.5168

21.6286

21.7403

21.8521 21.9639 22.0757

22.1876

22.2994

22.4112 22.5230

22.6347

22.7465

22.8582

22.9699

23.0816

23.1932

23.3046

23.4164

23.5279 23.6393

23.7507

23.8620

23.9733

24,0845

24,1956

24,3067

24,4176

24,5285

24,6393

24,7499

24,8605

24,9710

18.4238 18.5334

18.6430

18.7528 18.8627

18.9728 19.0829

19.1932

19.3035

19.4141 19.5246

19.6353

19.7461 19.8570

19.9679 20.0789

20.1901 20.3012

20.4125 20.5238

20.6352 20.7466

20,8581 20.9697

21.0813 21.1929

21.3046

21.4163 21.5280

21.6398

21.7515

21.8633

21.9751 22.0869

22.1987

22.3105

22,4223

22,5341

22,6459

22,7577

22,6694

22,9611

23,0928

23,2044

23,3160

23,4275

23,5390 23.6505 23,7619

23.8732 23.9844

24.0956

24.2067 24.3177

24.4287

24,5396

24,6503 24.7610

24.8716

24.9*21

3»000 24.9821 24.9931 25.0041 25.0152 25.0262 25.0372 25,0463 25.0593 25.0704 25.0814 25.0924 3,000

10 •f

7
Table 2. Type BP thermoelements versus platinum, Pt-67

thermoelectric voltage as a function of temperature (°FJ, ref- erence junctions at 32 "F—Continued

THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

3.000

3.010

3.020

3.030 S.CtO

3.050 3.060

3.070

3.080

3,090

3.100 3.110

3.120 3.130

3.1A0

3.150 3.160

3.170

3.180

3.190 3.200

3.210

3.220

3.230

3. 2*^0

3.250 3.260

3.270

3.280

3.290

24.9821 25.0924

25.2027

25.3128

25.4229 25.5328 25.6426

25.7523

25,8618

25.9712

26.0805 26.1897

26.2987

26.4076

26.5163

26.6250

26.7334

26.8418 26.9499 27.0580

27.1659

27.2736

27.3812 27.4887

27.5960

27.7032 27.8103

27.9172 28.0239

28. 1306

24.9931 25.1035 25.2137

25.3238

25.4339

25.5438

25.6536

25.7632

25.8728

25.9822 26.0915 26.2006

26.3096

26.4185

26.5272

26.6358 26.7443 26.8526

26.9608

27.0688 27.1767 27.2844

27.3920

27.4994

27.6068 27.7139 27.8210

27.9279

28.0346

28.1412

25.0041 25.1145 25.2247

25.3349

25.5548

25.6645 25.7742

25.8837

25.9931 26.1024

26.2115

26.3205

26.4294

26.5381 26.6467

26.7551 26.8634 26.9716

27.0796

27.1874

27.2952 27.4027

27.5102

27.6175 27.7246

27.8317

27.9385

28.0453

28.1519

25.0152 25.1255

25.2357

25.3459

25.0262

25.1365 25.2468

25.3569

25.0372

25.1476 25.2578

25.3679

25.0483

25. 1586 25.2688 25.3789

25.0593 25.1696

25.2798 25.3899

25.4449 25.4559 25.4669 25.4778 25.4888 25.4998

3.300 28.2371 28.2477 28.2584

25.5657

25.6755

25.7851 25.8947

26.0040

26.1133 26.2224

26.3314

26.4402 26.5489 26.6575

26.7659

26.8742 26.9824

27.0904

27.1982

27.3059

27.4135 27.5209

27.6282 27.7353

27.8423

27.9492 28.0559

28.1625 28.2690

3

25.5767

25.6865

25.7961

25.9056

26.0150 26.1242

26.2333

26.3423

26.4511 26.5598

26.6684 26.7768

26.8850 26.9932

27.1012

27.2090 27.3167

27.4242 27.5317

27.6389

27.7461

27.8530 27.9599

28.0666

28.1732

25.5877

25.6974

25.8071 25.9165 26.0259

26.1351 26.2442 26.3532

26.4620 26.5707

26.6792 25.7876

26.8959

27.00/,0 27.1119

27.2198 27.3275 27.4350

27.5424

27.6496

27.7568

27.8637

27.9"'06 28.0773

28. 1838

25.5987

25.7084

25.8180

25.9275 26.0368

26. 1460 26.2551

26.3641 26.4729

26.5815

26.6901 26.7984

26.9067

27.0148

27.1227

27.2305 27.3382 27.4457

27.5531 27.6604

27.7675

27.8744

27.9812 28.0879

28. 1945

25.6097

25.7194

25.8290 25.9384

26.0478

26. 1570 26.2660

26.3749 26.4837

26.5924

26. 7009 26.8093 26.9175

27.0256

27. 1335 27.2413 27.3490

27.4565 27.5639

27.6711 27.7782

27.8851 27.9919

28.0986

28.2051

25.0704

25.1806

25.2908 25.4009

25.5108

25.6205

25.7303

25.8399

25.9494

26.0587 26.1679

26.2769

25.3858 25.4946

26.6032

26.7117

26.8201 26.9283 27.0364

27.1443

27.2521 27.3597

27.4672 27.5746

27.6818 27.7889

27.8958 28.0026

28.1093

28.2158 28.2796 28.2903 28.3009 28.3115 28.3222

5,

o 10 Acr

25,0814 25.0924 3 >000

2 5 • 1917 25 .2027 3 .010

2 5 • 30 1

8

25.3128 3 .020

2 5 • 4 1 1

9

25 #4229 3 »030

2 5 • 52 1

8

25.5328 3 • 040 25,6316 25.6426 3 .050

t P • 1 ** X D 25 . 752 3 3 i060 25*8 50 9 25. 86 1

8

3 25* 960 3 25 • 971

2

3 •osc 26 • 0696 26 •0805 3 .090 25.1788 26^1897 3 .100 26.2678 26 .2987 3 .110

26. 3967 26 •4076 3 • 120

26. 5055 26^5163 3 .130 26.6141 26 • 6250 3 .140 2b.7Z2b 26.7334 3 .150

<i o • o JO y 26 . 841

8

3 » 160

2 6 • 9 39

1

26 •9499 3 » 1 70

2 7 •04 72 27 .0580 3 .180

27« 1 55

1

27 • 1659 3 .190 27.2629 27^2736 3 .200

2 7 • 3 70 5 27 • 38 1

2

3 »2 10 27 • 4780 27 9488 7 3 »220

2 7 • 585 3 27.5960 3 .230

2 7 #6925 27.7032 3 »240 27*7996 27.8103 3 .250 27.9065 27.9172 3 .260 28.0133 28.0239 3 .270 28.1199 28. 1306 3 >280 28.2264 28.2371 3 .290

3 .300

9 10

8
Table 3. Type BN thermoelements versus platinum, Pt-67

thermoelectric voltage as a junction of temperature CF), ref- erence junctions at 32° F

2 3 4 5 6 7 THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

0

1020

30

40

5060

7080

90

100

110

120

130 140

150

160

170

180

190 200

210 220

230 240

250 260

270

280 290

300

310

320

330

340

350

360 370

380 390 400

410

420

430

440 450

460

470

480

490

500

510

520

530

540

5 50 560

570

580 590

600

0.0227 0.0256

0.0516

0.081

0.1111 0.1417

0.1727

0.2043

0.2363 0.2687

0.3016

0.3350

0.3687 0.4028

0.4373

0.4721

0.5073

0.5428 0.5786

0.6148

0.6512 0.6879

0.7249

0.7621 0.7996

0.8373

0.8753

0.9135

0.9518 0.9904

1.0292

1.0682 1.1073

1.1466

1.1861 1.2257

1.2655 1.3054

1.3454 1,3856

1.4259

1.4663

1.5069 1.5475

1.5883 1.6291

1.6701

1.7111

1.7522 1.7934

1.8347

1.8761 1.9175 1.9590 2.0006

2,0423

2.0840

0.0545

0.0841 0.1142

0.1448 0.1759

0.2074

0.2395 0.2720

0.3050

0.3383

0.3721 0.4062

0.4407

0.4756

0.5108

0.5464

0.5822 0.6184 0.6549

0.6916

0.7286

0.7659 0.8034

0.8411

0.8791 0.9173 0.9557

0.9943

1.0331

1.0721

1.1112 1.1505

1.1900

1.2297

1.2695

1,3094

1.3494 1.3896

1.4300

1.4704 1.5109

1.5516

1.5924

1.6332

1.6742

1.7152 1.7564 1.7976

1.8389

1.8802 1.9217

1.9632 2.0048 2.0464

2.0881

0.0000

0.0284

0.0575

0.0871 0.1172 0.1478

0.1790

0.2106

0.2427

0.2753

0.3083 0.3417

0.3755 0.4097

0.4442

0.479] 0.5144

0.5499

0.5858 0.6220

0.6585

0.6953 0.7323 0.7696

0,807] 0.8449

0.8829

0.9211

0.9595

0.9982

1.0370

1.0760

1.1152

1.1545

1.1940 1.2336

1.2734 1.3134

1.3535 1.3937

1.4340

1.4744 1.5150 1.5557

1.5964

1.6373

1.6783

1.7193 1.7605 1.8017

1.8430

1.8844

1.9258 1,9674

2,0089

2,0506

2,0923

0.0028 0.0313

0.060a

0.0900

0.1202 0.1509

0.1821 0.2138 0.2460

0.2796 0,3116

0,3450

0.3789

0,4131 0.4477 0.4826

0.5179

0.5535 0.5894

0.6257

0.6622 0.6990

0.7360

n.7733 n.8109

0.8437

0.8867 0.9250

0.9634

1 .0020 1,0409

1,0799

1.1191 1.1584

1.1979

1.2376

1.2774

1.3174

1.3575

1.3977

1.4380

1.4785

1.5191 1.5597 1.6005

1.6414

1.6824

1.7234

1.7646

1.8058

1.8471 1.8885 1.9300

1.9715

2.0131 2.0548 2.0965

0.0056

0.03/,2 0.0633

0.0930 0.1233

0. 1540 0.1853

0.2170 0.2492

0.2819 0.3149

0.3484

0.3823

0.4165 0.4512

0.4861 0.5215 0.5571

0.5931 0.6293 0.6658

0.7027 0.7398

0.7771 0.8147

0.8525 0,8905 0.9288

0.9673

1.0059

1.044 8 1.0838

1.1230 1.1624

1.2019

1,2416

1,2814

1,3214

1,3615 1.4017

1.4421

1.4825

1.5231 1.5638

1.6046

1.6455 1.6865

1.7276 1.7687

1.8100 1.8513

1.8927

1.9341 1.9757 2.0173 2.0589

2,1007

0.0085

0.0371 0.0663

0.0960

0.1263

0.1571

0. 1884 0.2202

0.2525

0.2851 0.3182 0.3518 0.3857

0.4200

0.4546

0.4897

0.5250 0.5607

0.5967

0.6329

0.6695

0,7064

0,7435

0,78o8

0,8184

0,8563

0,8944

0,9326

0,9711

1,0098

1,0487

1,0877

1,1269

1,1663

1,2059

1,2456

1,2854

1,3254

1,3655

1,4058

1,4461

1,4866

1,5272

1,5679

1,6087

1,6496

l,69o6

1,7317

1,7728

1,8141

1,8554

1,8968

1,9383

1,9798 2.0214

2.0631 2.1048

0.0113 0.0400

0.0692 0.0990

0. 1294

0. 1602 0.1916

0.2234 0.2557

0.2884 0.3216

0.3551 0.3891 0.4234

0.4581 0.4932 0.5286

0.5643

0.6003 0.6366

0.6732

0.7101 0,7472 0.7846

0.8222

0.8601 0.8982 0.9365

0.9750

1.0137

1.0526

1.0916 1.1309

1.1703

1.2098

1.2495 1.2894

1.3294

1.3695

1.4098

1.4502 1.4907

1.5313

1.5720

1.6128

1.6537 1.6947

1.7358

1.7770

1.8182 1.8595

1.9010 1.9424

1.9840 2.0256

2.0673

2.1090

0.0141 0.0429

0.0722

0. 1021

0. 1324

0. 1634

0. 1948 0.2266

0.2590

0.2917

0.3249

0.3585

0.3925 0.4269

0.4616

0.4967

0.5321 0.5679

0.6039

0.6402 0.6769

0.7138 0.7509

0.7883

0.8260 0.8639

0.9020 0.9403

0.9788

1 .0176 1.0565

1.0955

1.1348

1. 1742 1.2138 1.2535

1.2934 1.3334

1.3735

1.4138

1.4542 1.4947

1.5353

1.5760 1.6169

1.6578

1.6988 1.7399

1.7811 1.8223

1 .8637 1.9051 1.9466

1.9881 2.0298

2.0715

2.1132

0.0170

0.0458

0.0752

0.1051 0.1355

0.1665 0.1979

0.2298

0.2622 0.2950

0.3283

0.3619 0.3959

0.4303

0.4651

0.5002 0.5357

0.5714

0.6075

0.6439

0.6805

0.7175 0.7547

0.7921 0.8298

0.8677

0.9058

0.9442 0.9827

1.0214

1.0604

1,0995

1.1387

1.1782 1,2178

1,2575

1,2974

1,3374

1.3776

1.4179

1.4583 1.4988 1.5394

1.5801 1.6210

1.6619 1.7029

1.7440

1.7852

1.8265

1.8678

1.9092

1.9507 1.9923 2.0339

2.0756 2.1174

0.0198

0.0487

0.0781

0.1081

0. 1386

0. 1696 0.20U

0.2331 0.2655 0.2983

0.3316

0.3653

0.3994

0.4338

0.4686 0.5038

0.5392 0.5750

0.6111 0.6475 0.6842

0.7212 0.7584

0.7959

0.8336

0,8715

0.9096

0.9480 0.9866

1.0253 1.0643

1.1034 1.1427

1.1821 1.2217

1.2615 1.3014

1.3414 1.3816

1.4219

1.4623 1.5028

1.5435

1.5842 1.6250

1.6660

1.7070

1.7481 1.7893

1.8306 1.8720

1.9134 1.9549

1.9965 2.0381 2.0798

2.1216

10

0.0227

0.0516 o.oen

0.1111 0.1417

0.1727

0.2043

0.2363 0.2687

0.3016

0.3350 0.3687

0.4028

0.4373

0.4721 0.5073

0.5428 0.5786

0.6148

0.6512 0.6879

0.7249

0,7621 0.7996

0.8373

0.8753

0.9135 0.9518 0.9904

1.0292

1.0682

1.1073

1.1466

1.1861 1.2257

1.2655

1.3054 1,3454

1,3856

1,4259

1,4663

1,5069

1,5475

1,5883

1,6291

1,6701

1,7111

1,7522

1,7934

1,8347

1,8761

1,9175

1.9590 2.0006

2.0423 2.0840

2.1257 2,1257 2,1299 2,1341 2.1363 2,1425 2,1466 2.1508 2,1550 2,1592 2,1634 2,1676

•f

01020

30

40

50

6070

80

90

100 no

120 130

140

150

160

170

180

190

200

210 220

230

240

250

260 270

280

290

300 310

320 330

340

350

360

3 70 380

390 400 410

420 430

440

450

460 470

480

490

500

510

520

530

540

550 560

570

580

590 600

10

9
Table 3. Type BN thermoelements versus platinum, Pt—67 

thermoelectric voltage as a function of temperature CF), ref- erence junctions at 32 "F—Continued

10 THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

600

610

620

630

640

6 50 660

670

680

690

700

710 720

730 740

750

760 770

780

790 800

810

820 830

840

2.1257 2.1676

2,2094

2.2514

2,2933

2,3354

2,3774 2.4196

2,4617 2.5039

2,5462

2,5885

2,6308

2,6732

2,7156

2,7581 2.8005

2.8431 2.8856

2.9282 2.9708

3,0135

3,0561

3,0989

3,1416

2.1299

2,1717

2.2136

2,2556

2,2975

2.3396 2.3817

2.4238 2.4660

2.5082 2.5504 2.5927

2.6351 2.6774 2.7199

2,7623

2,8048

2,8473

2,8899

2,9324

2,9751

3,0177

3*0604

3,1031

3,1459

2,1341

2,1759

2,2178

2,2597

2,3017

2,3438

2,3859

2,4280

2,4702

2,5124

2,5547

2,5970

2,6393

2,6817

2,7241

2,7665

2,8090

2,8516

2.8941 2,9367

2.9793 3,0220

3,0647

3.1074

3,1502

2,1383

2.1801 2.2220

2.2639

2.3059 2.3480

2,3901 2.4322

2,4744

2,5166

2,5589

2,6012

2,6435

2,6859

2,7283

2,7708

2,8133

2,8558

2,8984

2,9410

2,9836

3,0263

3,0689

3,1117

3,1544

2,1425

2,1843

2,2262

2,2681

2.3101 2.3522

2.3943

2.4364

2,4786

2,5208

2,5631

2,6054 2.6478

2,6902

2.7326

2.7750

2.8175

2.8601 2.9026 2.9452

2.9879

3.0305 3.0732 3.1159

3.1587

2.1466

2.1885 2.2304

2.2723

2.3143

2.3564

2.3985 2.4406

2.4828

2.5251 2.5673 2.6097

2.6520

2.6944 2.7368

2.7793 2.8218

2.8643

2.9069

2,9495

2,9921

3.0348

3.0775

3.1202

3,1630

2,1508

2,1927

2,2346

2.2765 2.3185

2,3606

2,4027

2,4449

2.4871 2.5293 2,5716

2,6139

2,6562 2.6986

2.7411 2.7835

2.8260 2.8686

2.9111 2.9538

2.9964

3.0391 3.0818

3.1245

3.1673

2.1550

2. 1969 2.2388 2.2807

2.3228 2.3648

2.4069

2.4491 2.4913

2.5335 2.5758

2.6181 2.6605 2.7029

2.7453 2.7878

2.8303 2.8728

2.9154

2.9580 3.0007

3.0433

3.0860

3.1288 3.1715

2.1592 2.2010

2.2430

2.2849

2.3270

2.3690

2.4111 2.4533

2.4955 2.5377

2.5800 2.6224

2.6647

2.7071 2.7496

2.7920

2.8345

2.8771 2.9197

2.9623

3.0049

3.0476

3.0903

3.1330

3.1758

2.1634

2.2052

2.2472

2.2891 2.3312

2.3732 2.4154

2.4575

2.4997

2.5420

2.5843

2.6266

2.6690 2.7114

2.7538

2.7963 2.8388 2.8813

2.9239 2.9665

3.0092

3.0519 3.0946

3.1373

3.1801

2.1676

2.2094

2.2514

2.2933 2.3354

2.3774

2.4196

2.4617 2.5039

2.5462 2.5885 2.6308

2.6732 2.7156

2.7581 2.8005

2.8431 2.8856

2.9282 2.9708

3.0135

3.0561 3.0989

3.1416 3.1844

600

610 620

630

640 650

660

670

680

690

700

710 720

730 740

750

760

770

780

790 800

810

820

830

840

850

860

870

880 890

3.1844

3.2272 3.2700

3.3129

3.3558

3.1887

3.2315 3.2743

3.3172

3.3601

3.1929

3.2358 3.2786

3.3215 3.3644

3.1972 3.2400

3.2829

3.3258

3.3687

3.2015 3.2443

3.2872

3.3301 3.3730

3.2058 3.2486

3.2915

3.3343

3.3773

3.2101 3.2529 3.2957

3.3386

3.3816

3.2143

3.2572

3 .3000 3.3429

3.3859

3.2186 3.2615 3.3043

3.3472

3.3901

3.2229 3.2657

3.3086

3.3515 3.3944

3.2272

3.2700 3.3129

3.3558

3.3987

850

860

870

880

890 900

910

920

930

940

950

960

970

980

990

1,000

1,010

1,020

1»030

1,040

1,050

1,060

1.070

1,080 1.090

1.100 1.110 1.120

1.130

1.140 1.150

1.160

1.170 1.180

1.190

3.3987

3.4417 3.4847

3,5277

3.5708

3.6139

3,6570

3,7001

3,7433

3,7865

3,8298

3,8731 3.9164

3.9597

4.0031

4.0465 4.0899

4.1334

4,1769

4,2205

4.2641 4,3077

4,3513

4,3950

4,4388

4,4826

4,5263

4,5702 4.6140

4.6580

3.4030

3.4460 3.4890

3.5320

3.5751 3.6182

3.6613

3.7045

3.7476 3.7909

3.8341 3.&774

3.9207

3.9640 4.0074

4.0508

4.0943 4.1378

4.1813

4.2248

4. 2684 4.3120

4.3557

4.3994

4.4431 4.4869 4.5307

4.5745 4.6184

4.6623

3.4073

3.4503

3.4933

3.5363

3.5794 3.6225 3.6656

3.7088 3.7520

3.7952

3.8384 3.8817

3.9250

3.9684 4.0118

4.0552 4.0986

4.1421 4.1856

4.2292 4.2728

4.3164

4.3601 4.4038

4.4475

4.4913

4.5351

4.5 789 4.6228 4.6667

3.4116

3.4546

3.4976 3.5406

3.5837

3.6268

3.6699

3.7131 3.7563

3.7995

3.8428

3.8860 3.9294

3.9727

4.0161 4.0595 4.1030

4.1465 4.1900

4.2335

4.2771 4.3208 4.3644

4.4081 4,4519

4,4957

4,5395

4,5833

4.6272

4.6711

3.4159 3.4589

3.5019

3.5449

3.5880 3.6311 3.6742

3.7174

3.7606 3.8038

3.8471 3.8904 3.9337

3.9771 4.0204

4.0639

4.1073 4.1508

4.1943 4.2379

4.2815

4.3251 4.3688

4.4125 4.4563

4.5000 4.5438

4.5877

4.6316 4.6755

3.4202

3.4632 3.5062

3.5492

3.5923 3.6354

3.6786

3.7217

3.7649

3.8081 3.8514

3.8947

3.9380 3.9814

4.0248

4.0682

4.1117

4.1552 4.1987

4.2423 4.2859

4.3295

4.3732

4.4169 4.4606

4.5044

4.5482

4.5921 4.6360 4.6799

3.4245

3.4675 3.5105

3.5536 3.5966

3.6397 3.6829

3.7260

3.7692

3.8125 3.8557

3.8990 3.9424 3.9857

4.0291 4.0726

4.1160

4.1595

4.2031 4.2466

4.2902

4.3339 4.3775

4.4213

4.4650 4.5088

4.5526

4.5965 4.6404

4.6843

3.4288

3.4718

3.5148

3.5579

3.6009

3.6440

3.6872

3.7304 3.7736

3.8168

3.8601 3.9034 3.9467

3.9901 4.0335

4.0769 4.1204

4.1639

4.2074 4.2510

4.2946

4.3382 4.3819

4.4256

4.4694

4.5132

4.5570 4.6009

4.6448

4.6887

3.4331

3.4761

3.5191 3.5622

3.6052 3.6484

3.6915

3,7347 3.7779

3.8211 3.8644

3.9077

3.9510 3.9944 4.0378

4.0812

4.1247

4.1682 4.2118

4.255;3 4.2990

4.3426

4.3863

4.4300

4.4738

4.5176 4.5614

4.6053

4.6492

4.6931

3.4374

3.4804 3.5234

3.5665

3.6096 3.6527

3.6958

3.7390

3.7822

3.8255 3.8687

3.9120

3.9554

3.9987 4.0422

4.0856

4.1291 4.1726

4.2161 4.2597

4.3033

4.3470

4.3907 4.4344

4.4781 4.5219 4.5658

4.6096

4.6536

4.6975

3.4417 3.4847

3.5277

3.5708 3.6139

3.6570

3.7001 3.7433

3.7865 3.8298

3.8731 3.9164

3.9597

4.0031 4.0465 4.0899

4.1334

4.1769

4.2205

4.2641 4.3077

4.3513 4.3950 4.4388

4.4825

4.5263

4.5702 4.6140

4.6580 4.7019

900

910 920

930

940

950

960 970

980

990

1.000 1,010

1.020

1.030 1.040

1.050 1.060

1.070

1,080

1.090 1.100

1.110 1.120 1.130

1.140 1,150

1.160

1.170

1.180

1.190

1.200 4,7019 4,7063 4,7107 4,7151 4,7195 4,7239 4,7283 4,7327 4,7371 4,7415 4,7459 1,200

•f 10

10
Table 3. Type BIS thermoelements versus platinum, Pt—67

thermoelectric voltage as a function of temperature (°F), ref- erence junctions at 32 "F—Continued

THFRMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

1 »200

1 • 210

1 .220

1 .230

1 .240

1 .250

1 .260

1 .270

1 .280

1 .290

1 .300

1 .310

1 .320

1 .330

1 .340

1

J. . J JO

1 .360

1 .370

1 .380

1 .390

\ .4 00

1 .410

1 .420

1 .430

1 .440

1 .450

1 .460

1 .470

1 .480

1 .490

1 .5 00

1 .510

1 .520

1 .530

1 .540

1 .550

1 .560

1 .570

1 .580

1 .590

1 .600

1 .610

1 .620

1 .630

1 .640

J .650

1 .660

1 .670

1 .680

1 .690

.700

1 .710

1 .720

1 .730

1 .740

1 .750

1 .760

1 .770

1 .780

1 .790

1 .800

4.7019

4.7459 4.7899

4.8340

4.8781

4.9223

4.9665

5.0107

5.0550

5.0993

5.1437

5.1881 5.2326

5.2771 5.3216

5.3662 5.4108

5.4555

5.5003 5.5450

5.5898

5.6347 5.6796

5.7246

5.7696

5.8146

5.8597

5.9049

5.9501 5.9953 6.0406

6.0860

6.1314

6.1768

6.2223

6.2678 6.3134

6.3591 6.4048

6.4505 6.4963

6.5421 6.5880

6.6340

6.6800

6.7260

6.7721 6.8182 6.8644

6.9107

6.9570

7.0033 7.0497

7,0962 7.1426

7.1892 7.2358 7.2824

7.3291 7.3758

4.7063

4.7503

4.7943 4.8384

4.8825 4.9267

4.9709

5.0152 5.0594

5.1038

5.1481 5.1926

5.2370 5.2815

5.3261 5.3707

5.4153

5.4600 5.5047

5.5495

5.5943

5.6392

5.6841

5.7291

5.7741

5.8191 5.8643 5.9094

5.9546

5.9909

6.0452 6.0905 6.1359

6.1814

6.2269

6.2724

6.3180

6.3636

6.4093

6.4551 6.5009

6.5467

6.5926

6.6386

6.6846

6.7306

6.7767 6.8229

6.8691

6.9153 6.9616

7.0080

7.0543 7.1008

7.1473 7.1938 7.2404

7.2871 7.3338

7.3805

4.7107

4.7547

4,7988

4.8428

4.8870

4.9311 4.9753

5.0196

5.0639

5.1082 5.1526

5.1970

5.2415 5.2860

5.3305

5.3751 5.4198 5.4645

5.5092

5.5540 5.5988 5.6437

5.6886

5.7336 5.7786

5.8237

5.8688

5.9139

5.9591 6.0044 6.0497

6.0950

6.1405 6.1859

6.2314

6.2770 6.3226

6.3682 6.4139

6.4597

6.5055

6.5513

6.5972

6.6432

6.6892

6.7352 6.7813

6.8275 6.8737

6.9199

6.9662

7.0126 7.0590

7.1054

7,1519

7,1985

7,2451

7,2918

7.3385

7.3852

4.7151

4.7591 4.8032

4,8472

4,8914

4,9355

4,9798 5.0240

5.0683

5.1126

5.1570 5.2015

5.2459 5.2904

5.3350

5.3796

5.4242 5.4689

5.5137 5,5585

5,6033

5,6482

5.6931

5.7381 5.7831 5.8282

5.8733 5.9184

5.9637 6.0089

6.0542 6.0996

6.1450 6.1905

6.2360

6.2815

6.3271 6.3728 6.4185

6.4642

6.5100

6.5559

6.6018 6.6478

6.6938

6.7398 6,7859

6,8321

6,8783

6,9246

6,9709

7,0172

7,0636

7,1101

7,1566

7,2032

7.2498

7.2964

7.3431 7,3899

4,7195

4,7635 4.8076 4.8517

4.8958

4.9400

4.9842

5.0284

5.0727

5.1171 5.1615 5,2059

5.2504

5,2949

5,3395

5,3841

5,4287

5,4734

5,5182 5.5629

5.6078

5.6527

5.6976

5.7426

5.7876 5.8327 5.8778

5.9230 5.9682

6.0134 6.0588

6.1041 6.1495

6.1950 6.2405

6.2861 6.3317

6.3773

6.4231 6.4688

6.5146

6.5605

6.6064 6.6524

6.6984 6.7444

6.7906

6.8367 6.8829

6.9292

6.9755 7.0219

7.0683 7.1147

7.1613 7.2078

7,2544

7,3011 7.3478

7.3946

4.7239

4.7679 4.8120

4.8561 4.9002

4.9444 4.9886

5.0329

5.0772 5.1215

5.1659

5.2103

5.2548

5.2993 5.3439

5.3885

5.4332

5.4779 5.5226

5.5674

5.6123

5.6572

5.7021

5. 74-1 5.7921

5.8372

5.8823

5.9275 5.9727

6.0180

6.0633

6. 1087 6.1541 6.1996

6.2451

6.29o6

6.3362

6,3819

6.4276 6.4734

6.5192

6.5651 6.6110

6.6570 6.7030

6.7490

6.7952

6.8413 6.8876

6.9338

6.9801

7.0265 7.0729

7.1194

7.1659

7.21C5

7.25?1 7.3058

7.3525 7.3992

4.7283

4.7723

4.8164

4.8605 4.9046

4.9488

4.9930

5.0373 5.0816

5.1260

5. 1704 5.2148

5.2593

5. 3038 5,3484

5,3930

5,4376

5.4824

5.5271 5.5719

5.6168

5.6616

5. 7066 5,7516

5,7966

5,8417

5,8868

5,9320

5,9772

6,0225

6,0678

6,1132

6, 1586 6.2041 6.2496

6.2952 6.3408

6.3865

6.4322 6.4780 6.5238 6.5697

6.6156

6.6616

6.7076 6.7537

6.7998 6.8460

6.8922 6.9384

6.9848

7.0311 7.0776

7.1240

7.1706

7.2171 7,2638

7,3104

7,3571

7,4039

.7327 .7767

.8208 .8649

.9090

,9532

.9975

.0417 .0860

5, 1304

5 ,1748

5,2192

5,2637

5,3083

5.3528 5.3975

5.4421 5.4868

5.5316

5.5764

5,6212

5,6661

5.7111 5.7561

5.8011 5.8462 5.8913

5.9365

5.9818 6.0270 6.0724

6.1177

6.1632 6.2086

6.2542 6.2998

6.3454

5.3911 6.4368

6.4826

6.5284 6.5743

6.6202 6.6662

6.7122 6.7583

6.8044

6.8506 6.8968

6.9431 6.9894

7.0358

7.0822 7.1287

7,1752

7,2218

7,2684

7,3151

7,3618

7,4086

4,7371

4,7811

4.8252 4.8693

4.9135

4,9576

5.0019

5.0462

5.0905 5.1348

5.1792 5.2237

5.2682

5.3127 5.3573 5.4019

5.4466

5.4913

5.5361 5.5809

5.6257

5.6706

5.7156

5,7606

5,8056

5,8507

5,8959

5,9410

5,9863

6,0316

6,0769

6,1223

6,1677

6,2132

6,2587

6,3043

6,3499

6,3956

6,4414

6,4871

6,5330

6,5789

6,6248

6,6708

6,7158 6.7629

6.8090

6.8552 6.9014

6.9477

6.9940

7.0404 7.0869

7.1333

7,1799

7,2255

7,2731

7,3198

7,3655 7.4133

4.7415

4.7855

4.8295

4.8737

4.9179

4.9621

5.0063

5.0506 5.0949

5.1393 5.1837

5.2281 5.2725

5.3172

5.3518 5.4064

5.4511 5.4958

5.5405

5.5854

5.5302

5.6751 5.7201

6.7651

5.8101 5.8552 5.9004

5.9455

5.9908

6.0361 5,0814

5,1268

6,1 723 6,2178

6,2633 6.3089

5.3545

5.4002

5.4459

6.4917

5,5375

6,5834

6,6294

6,6754

5,7214

6,7675

6,8135

5,8598

5.9061 6.9523

6.9987

7.0451 7.0915 7.1380

7.1845

7.2311

7.2778 7.3244

7.3712

7.4180

10

4.7459

4.7899

4.8340

4.8781 4.9223

4.9665

5.0107

5.0550

5.0993

5.1437

5. 1881 5.2325

5.2771 5.3215

5.3662 5.4108

5.4555 5.5003

5.5450

5.5898

5.6347

5,6795

5,7245

5,7595

5,8146

5,8597

5,9049

5.9501 5.9953 6.0406

6.0860

6.1314

6.1768

6.2223

6,2678 6.3134

5.3591 5.4048

5.4505 6.4963

6.5421 6.5880

6.5340

6.6800

5.7260

6.7721 6.8182

6.8644

6.9107

6.9570

7.0033

7.0497

7.0962

7.1426

7.1892

7.2358 7,2824

7.3291 7.3758 7.4226

1 .200

1 .210

1 .220

1 .230

1 .240

1 .250 1.250

1 .270

1 .280

1 .290

1 .300 1.310

1 .320

1 .330

1 .340

1 .350

1 .350

1 .370

1 .380

1 ,390

1 .400 1.410

1.420

1.430

1 .440 1.450

1 .460 1.470

1.480 1.490

1.500

1.510

1.520 1.5S0 1.5*0

1.550

1 .560 1.570 1.980

1>590

1.600

1.610

1 .620 1.630

1 .640

1 .550

1 .660

1 .670

1 .680 1.690 1.700

1 .710

1 .720 1.730

1.740

1.750

1.760 1.770

1.780 1.790

7.4226 7.4273 7.4320 7.4367 7.4414 7.4460 7.4507 7.4554 7.4501 7.45*8 7.4695 1.800

10 •f

11
Table 3. Type BIS thermoelements versus platinum, Pt—67 

thermoelectric voltage as a function of temperature CF), ref- erence junctions at 32 "F—Continued

'

F

n0 1

1 .800 7.4273

1 • 610 7.4695 7.4742

1 • 820 7.5164 7.5210

1 • 830 7. 5633 7.5680

1 • 840 7.6103 7.6150

1 .850 7.6573 7.6620

1 • 860 7. 7044 7, 7091

1 • 870 7.7515 7.7562

1 • 880 7o 7987 7. 8034

1 • 890 7. 8459 7.8506

1 .900 7.8931 7.8979

1 »9 1

0

7,9404 7 . 9452

1 » 92 0 7 « 98 7

8

7 . 992 5

1I 9 7 J\J O • JJ -> ^ 8 .0399

1 » 940 n O R 9 A. o • u o ^ O 8 . 0874

I 950 8,1301 8.1349

J *960 8 1776 8,1824

I .97n 8 # 2252 8 ,2300

>960 8 272 8 8 . 2 776

1X 8 « 3 2 0 5 O . ^ ^ ^:

2 000 ^•3681 8.3729

2 »0 1

0

8 • 4 1 5 9 8 • 4207

2 020 8 • 46 3 7 8 • 4684

2 • 030 8,5115 8.5163

2 » 040 8,5593 8,5641

2 050 8.6072 8.6120

2 060 8,6551 8 .6599

2 070 8, 7031 8.70 79

2 080 8*751

1

8.7559

2 090 8, 7991 8 .8039

2 100 8.8472 8.8520

2 1 10 8,895 3 8 . 900

1

2 1 2n 8 « 9434 8 .9482

2 130 8.99 1

6

8 . 9964

2 1 40 9 ,0398 9 . 0446

2 150 9.0880 9.0928

2 160 9,1363 9 . 141

1

2 170 9 , 1845 9 . 1 894

2 loo 9 , 2329 9.2377

2 1 90 9,2812 9.2860

2 200 9.3296 9.3344

» ^ 1 u 9. 3779 o o o a V . JOZ

o

2 220 9,4263 9.4312

2 230 9.4748 9 ,4796

2 240 9 , 52 32 9 , 5281

2 250 9,5717 9.5765

2 2 60 9. 6202 9.6250

2 270 9 , 66 8 7 9 ,6735

2 280 9,71 72 9, 722

1

c £ V() 9 . 7658 9 .7706

2 .300 9.8143 9.8192

2 310 V • oo c "

2 320 9.9115 9.9163

2 330 Q Q Ann 9 . 9649

2 JJ HU 1 n . nn A

A

1 u • oo 10*0135

2 >350 10.0572 10.0621

2 .360 10. 1058 10.1107

2 .370 10.1 545 10. 1 593

2 .380 10.2031 10.2079

2 390 1 U . £ 17 X r 1 U . £ DO 2.400 10.3003 10.3052

•f 0 1

2 3 4 5 6 7 8 THFRMOELECTRIC VOLTAGE: IN ABSOLUTE MILLIVOLTS

10

7.4320

7.4788 7.5257

7.5727 7.6197

7.6667

7.7138 7.7609

7.8081 7.8553 7.9026

7.9499

7.9973 8.0447

8.0921 R.1396

8.1871 8.2347

8.2823 8.3300 8.3777

8.4254 8.4732

8.5210 8.5689

8.6168 8.6647 8.7127

8.7607 8.8087

8.8568

8.9049

8.9531 9.0012 9.0494 9.0977

9.1459

9.1942

9.2425

9.2909 9.3392

9.3876

9.4360

9.4845 9.5329

9.5814 9.6299

9.6784

9.7269

9.7755 9.8240 9.8726

9.9212

9.9698

10.0184

10.0670 10.1156

10.1642

10.2128 10.2614

7.4367

7.4835

7.5304

7.5774

7.6244

7.6714

7.7185

7.7656

7.8128 7.8600

7.9073 7.9546 8.0020

8.0494

8.0969

8. 1444 8.1919

8.2395

8.2871 R.3348 8.3825

8.43O2 8.4780

8.5258

8.5737 8.6216

8.6695 8.7175

8.7655

8.8135

8.8616

8.9097

8.9579 9.0060

9.0542 9.1025 9.1507

9. 1990 9.2474

9.2957

9.3441 9.3925

9.4409

9.4893

9.5378

9.5862 9.6347

9.6833 9.7318

9.7803 9.8289

9.8775

9.9260

9.9746

10.0232 10.0718 10.1204

10.1690

10.2177

10.2663

7.4414 7.4882

7.5351

7.5821

7.6291 7.6761 7.7232

7.7704

7.8175

7.8648

7.9120 7.9594

8.0067

8.0542

8.1016

8.1491 8.1966

8.2442 8.2919

8,3395 8.3872

8,4350 8.4828

8,5306

8,5785

8,6264

8,6743

8,7223

8.7703 8,8183

8,8664

8,9145

8,9627

9,0109

9,0591

9,1073

9,1556

9,2039

9,2522

9,3005

9,3489

9,3973

9,4457

9,4942

9,5426

9.5911 9.6396

9.6881 9.7366

9.7852 9.8337

9.8823 9.9309

9,9795

10.0281 10.0767

10.1253

10.1739

10.2225 10.2711

7.4460 7.4929

7.5398 7.5818

7,63;8

7,6808

7,7279

7.7751 7.8223

7.8695 7.9168

7.9641 8.0115

8.0589

8. 1064

8. 1539 8.2U14

8.2490

8.2966

8.3443

8.3920

8.4398 8.4876

8.5354

8.5833 8.6312

8.6 791 8.7271

8.7751 8.8232

8.8712 8.9194

8.9675 9.0157

9.0639

9.11:1

9. 1604 9.2087

9.2570

9. 3054 9.3537

9.4021 9.45o6

9.4990

9.5475 9.5959

9.6444 9.6930

9.7415 9.7900

9.8386

9.8872 9.9357

9.9843

10.0329

10.0815

10.13n2

10. 1788 10.2274

10.2760

7.4507

7.4976

7. 5445 7.5915

7.6385

7.6855

7.7326

7. 7798

7. 8270 7.8742

7.9215 7.9688

8.0162 8.0636

8.1111 8.1586

8.2062 8.2538

8.3014

8.3491 8.3968

8,4445

8,4923

8,5402

8, 5880 8,6360

8,6839

8.7319 8.7799

8.8280 8.8760

8.9242

8.9723

9.0205 9.0687

9.1170

9.1652

9.2135 9.2619

9.3102

9.3586 9.4070

9.4554 9.5038

9.5523

9.6008

9.6493 9.6978

9.7463

9.7949

9.8435

9.8920

9.9406

9.9892 10.0378 10.0864

10. 1350 10.1836

10.2322 10.2809 10.3100 10.3149 10.3198 10.3246

7.4554 7.4601 7.4648 7.4695 1 • 800

7 . 5023 7 . 5070 7.5117 1 • 810 7.5492 7.5539 7.5586 7.5633 1 • 820 7.5962 7.6009 7.6056 7.6103 1 .830 7.6432 7.6479 7.6526 7.6573 1 • 840 7.6902 7.69A9 7.6997 7.7044 1 .850 7.7373 7, 742

1

7. 7468 7.7515 \ • 860 7.7845 7.7892 7.7939 7.7987 1 .870 7.8317 7.8364 7.841

1

7.8459 1 • 880 7.8789 7,8837 7.8884 7.8931 1 .890 7.9262 7.9310 7.9357 7.9404 1 .900 7.9736 7,9783 7.9830 7.9878 1 • 910 8.0210 8,0257 8.0304 8.0352 1 .920

8 .0684 8,0731 8.0779 8.0826 1 .930 8.1159 8.1206 8. 1254 8.1301 1 .940

8 . 1634 8.1681 8.1729 8. 1776 1 .950 8.2109 8.2157 8.2204 8.2252 1 • 960 8.2585 8.2633 8.2680 8.2728 1 .9 ?0 8.3062 8.3109 8.3157 8.3205 1 .980

8 . 3538 8,3586 8.3634 8.3681 1 .990 8.4016 8,4063 8.4111 8.4159 2 .000

8 . 4493 8 ,4541 8,4589 8.4637 2 .010 8.4971 8,5019 8,5067 8.5115 2 • 020 8.5450 8,5497 8.5545 8.5593 2 .030 8.5928 8,5976 8.6024 8.6072 2 .040

8 .6407 8,6455 8.6 50 3 8.6551 2 • 050

ftu . AOQT O O O 1 8 , 693 5 8.698 3

R 7 n 1 C .060 8.7367 8,7415 8.7463 8.7511 2 • 070 8.7847 8,7895 8.7943 8.7991 2 .080 8.8328 8,8376 8. 8424 8.8472 2 • 090 8.8809 8,8857 8.8905 8.8953 2 • 100

8 . 9290 8,9338 8.9386 8.94 34 2 .Tin

8 .9771 8,9820 8.9868 8.9916 2 .120 9.0253 9,0301 9.0350 9.0398 2 .130 9.0735 9,0784 9.0832 9.0880 2 • 140 9.1218 9,1266 9.1314 9. 1363 2 .150

9 . 1701 9,1 749 9.1797 9 . 1845 2 .160 9.2184 9.2232 9,2280 9.2329 2 .170 9.2667 9.2715 9,2764 9.2812 2 .180 9.3150 9.3199 9,3247 9.3296 2 .190 9.3634 9.3683 9.3731 9.3779 2 .200 9.4118 9.4167 9.4215 9.4263 2 .2 10 9.4602 9.4651 9.4699 9.4748 2 .220 9.5087 9.5135 9.5184 9.5232 2 .230 9.5572 9.5620 9.5669 9.5717 2 .240 9.6056 9.6105 9.6153 9.6202 2 .250

9 . 6541 9.6590 9.6638 9 .6687 2 .260 9.7027 9.7075 9.7124 9.7172 2 270 9.7512 9.7561 9.7609 9.7658 2 280 9.7997 9.8046 9.8095 9.8143 2 290 9.8483 9.8532 9.8580 9.8629 2 300 9.8969 9.9017 9.9066 9.9115 2 310 9.9455 9.9503 9.9552 9.9600 2 320 9.9941 9.9989 10.0038 10.0086 2 330 10.0427 10.0475 10.0524 10.0572 2 340 10.0913 10.0961 10.1010 10. 1058 2 350

10. 1399 10.1447 10. 1496 10.1545 2, 360 10.1885 10.1934 10.1982 10.2031 2, 370 10.2371 10.2420 10.2468 10.2517 2. 380 10,2857 10.2906 10.2955 10.3003 2 390 10,3343 10.3392 10.3441 10.3489 2< 400

7 8 9 10 "F

12
Table 3. Type BA' thermoelements versus platinum, Pt—67

thermoelectric voltage as a function of temperature CFj, ref- erence junctions at 32 "F—Continued

THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

10 •f

<tOO 410

420

430 440

450

460

470

480

490

500

510

520

530

540

5 50 560

570

580 590 600

610

620 630 640

650

660

670

680

690

700

710

720

730

740

750

760 770

780

790

800

810

820

830

840

850

860 870

880 890

900

910 920

930

940

950

960

970 980

990

10.3003 10.3489

10.3975

10.*'»62 10.4948 10.5434

10.5919

10.6405

10.6891 10.7376

10.7862 10.8347

10.8832

in. 9316 10.9801 11.0285 11.0769

11.1253 11.1736

11.2220

11.2702 11.3185

11.3667

11.4148 11.4630

11.5110

11.5591

11.6071 11.6550 11.7029

11.7507

11.7985

11.8463

11.8939 11.9415

11.9891 12.0366

12.0840

12.1313 12.1786

12.2258

12.2730

12.3200

12.3670

12.4139

12.4608 12.5075 12.5542

12.6008

12.6473 12.6937 12.7400

12.7863 12.8324

12.8785 12.9244

12.9703

13.0161 13,0618

13. 1074

10.3052 10.3538

10.4024

10.4510 10.4996

10.5482

10.5968

10.6454

10.6939 10.7425

10.7910

10.8395

10.8880 10.9365

10.9849 11.0334

11.0818

11.1301 11.1785

11.2268

11.2751 11.3233 11.3715 11.4197

11.4678

11.5159

11.5639

11.6119

11 .6598 11.7077

11.7555

11.8033 11.8510 11.8987

11.9463

11.9938

12.0413 12.0887

12.1361 12.1833

12.2305 12.2777

12,3247

12.3717

12,4186

12.4655

12,5122

12,5589

12.6054 12.6519

12.6983 12.7447

12.7909

12.8370

12.8831 12.9290

12.9749

13.0207

13,0663

13,1119

10.3100

10.3587

10.4073 10.4559 10.5045

10.5531 10.6017

10.6502

10.6988

10.7473 10.7959

10.8444

10.8929

10.9413 10.9898

11 .0382 11.0866

11.1350

11.1833 11.2316

11.2799

11.3 2

83^' 11.3763 11.4245 11.4726

11.5207

11.5687

1 1.6167 11.6646

1 1.7125 11.7603

11.8081 11.8558

11.9034

11.9510

11.9986

12.0461 12.0935

12.1408

12.1881

12,2353

12,2824

12,3294

12.3764

12.4233 12.4701 12,5169

12,5635

12,6101

12,6566

12.7030

12,7493

12,7955 12.8416

12.8877

12.9336

12,9795

13.0252

13.0709

13.1165

10.3149

10.3635

10.4121 10.4607

10.5093 10.5579

10.6065

10.6551 10.7036

10.7522 10.8007

10.8492 10.8977

10.9462

10.9946

1 1 .0430 11.0914

11.1398

11.1881 11.2364

11.2847

11.3329

11.3811 11.4293 11.4774

11.5255

11.5735

11.6215 11.6694

11.7173

11.7651

11.8128

11.8606

11.9082

11,9558

12.0033 12.0508

12.0982 12.1455

12.1928

12.2400

12.2871

12.3341 12.3811 12.4280

12.4748 12.5215

12,5682

12,6147

12,6612

12,7076

12,7539

12,8001

12,8462

12,8923

12,9382

12,9841 13.0298 13.0755

13.1210

10.3198

10.3684

10.4170

10.4656 10.5142 10.5628

10.6114 10.6599

10.7085

10.7570

10.8056

10.0541 10.9026

10.9510

10,9995 11.0479

11.0963

11.1446

11.1930 11.2413

11.2895 11.3378

11.3659

11.4341 11.4822

11.5303

11.5783

11.6263 11.6742

11.7220 11.7699

11 .8176 11,8653

11,9130

11.9606

12.0081

12,0555

12,1029

12,1503

12,1975

12 .2447 12.2918

12.3388

12.3858

12.4327

12.4795 12.5262

12.5728

12.6194

12.6659

12.7122

12.7585 12.8047 12.8509

12.8969

12,9428

12,9886

13,0344

13,0800

13,1256

10,3246 10.3732 10.4219

10.47o5

10.5191 10.5676

10.6162

10.6648 10.7134

10.7619

10.8104

10.8589

10.9074 10.9559

11 .0043 11.05:7

11.1011 11.1495

11.1978

11.2461 11.2944

11.3426

11.3908 11.4389

11 .4870 11.5351

11.5831 11.6310

11.6790

11.7268

11.7746 11.8224

11.8701 11.9177

11.9653

12.0128

12.0603 12.1077

12.1550

12.2022

12.2494

12.2965

12.3435 12.3905

12.4374 12.4842

12.5309

12.5775

12.62/,0 12.67C5 12.7169

12.7632

12.8094

12.8555

12.9015

12.9474 12.9932

13.0389 13.0846

13.1301

10.3295

10.3781

10.4267 10.4753

10.5239 10.5725

10.6211 10.6697

10.7182 10.7667

10.8153 10.8638

10.9123 10.9607

11.0092 11.0576

11. 1060 11.1543

11.2026

11,2509

11,2992

11,3474

11,3956

11,4437

11,4918

11,5399

11,5879

11,6358

11,6838

11,7316

11,7794

11.8272 11.8749

11.9225

11.9701 12.0176 12.0650

12. 1124 12.1597

12.2070

12.2541 12.3012

12.3482

12.3952

12.4420

12.4888

lS.5355

12.5822 12.6287

12.6751 12.7215

12.7678

12.8140

12.8601 12.9061

12.9520 12,9978

13.0435

13.0891 13.1347

10.3343 10.3830

10.4316

10.4802

10.5288 10.5774

10.6259

10.6745

10.7231 10.7716

10.8201

10. 8686 10.9171 10.9656 11.0140

11.0624

11.1108

11.1591 11.2075

11.2557

11 .3040

11 .3522 11.4004

11.4485

11 .4966 11.5447 11.5927

11.6406

11.6885 11.7364

11 .7842 11.8319

11 .8796 11.9273

11 .9748

12 .0223 12.0698

12 . 1171

12 . 1644 12.2117

12,2588 12.3059

12 .3529 12.3999

12.4467

12.4935 12.5402 12.5868

12.6333

12.6798

12.7261 12.7724

12.8186

12.8647

12.9107

12 .9566 13.0024

13,0481

13 ,0937

13,1392

10.3392

10.3878

10.4364 10.4850

10.5336

10.5822 10.6308

10.6794 10.7279

10.7765 10.8250

10.8735 10.9220

10.9704

11,0188

11,0672 11.1156

11.1640 11.2123

1 1 .2606 11.3088

11.3570 11.4052

11.4533 11.5014

11.5495

11.5975

1 1.6454 11.6933

11.7412

11.7890 11.8367 11.8844

11.9320

11.9796

12.0271 12.0745 12.1219

12.1692 12.2164

12.2635 12.3106

12.3576 12.4046 12.4514

12.4982 12.5449

12.5915 12.6380 12.6844

12.7308

12.7770

12.8232

12.8693

12.9153

12.9612 13.0069

13.0526

13.0983

13.1438

10.344 1 10.3927 10.4413

10.4899 10.5385

10.5871 10.6357

10.6842 10.7328

10.7813 10.8298

10.8783

10.9268

10.9753

1 1.0237 11.0721

11.1205

11. 1688 11.2171 11.2654

11.3136 11.3619

11.4100

11.4582

11.5062

11.5543 11.6023

11.6502

11.6981

11.7460 11.7937

11.8415

11.8892 11.9368

11.9843 12.0318

12.0792 12.1266

12.1739

12.2211 12.2683

12.3153

12.3623 12.4093

12.4561 12.5029

12.5495

12.5961 12.6426

12.6891 12.7354

12.7817

12.8278

12.8739

12.9199

12.9657

13.0115

13,0572

13,1028

13,1483

10.3489

10.3975

10.4462 10.4948

10.5434 10.5919

10.6405

10.6891 10.7376

10.7862

10.8347

10.8832 10.9316

10.9801 11.0285 11.0769

11.1253

11.1736

11.2220

11.2702 11.3185

11.3667

11.4148 11,4630

11,5110

11 ,5591

11,6071

11,6550

11,7029

11.7507

11.7985

11 .8463 11.8939

11.9415

11.9891 12.0366

12.0840

12.1313

12.1786 12,2258

12.2730

12.3200

12.3670 12.4139

12.4608

12.5075

12.5542

12.6008

12.6473 12.6937

12.7400

12.7863 12.8324

12.8785 12.9244

12.9703

13.0161 13.0618

13.1074 13.1529

3,000 13.1529 13.1574 13.1619 13.1665 13.1710 13.1756 13.1801 13.1846 13.1892 13.1937 13.1982 3,000

"FO 1 2 3 4 5 6 7 8 910 'F

13
Table 3. Type BN thermoelements versus platinum, Pt—67

thermoelectric voltage as a function of temperature CF), ref- erence junctions at 32 °F—Continued

•f

3tOOO

3»010

3t020

3>030

3 •040 3.050

3.060

3.070

3.080 3.090

3.100 3.110

3.120

3.130 3.140

3.150 3.160

3.170

3.180

3.190 3.200

3.210

3.220

3.230 3.240

3.250 3.260

3.270

3.280

3.290

THERMOELECTRIC VOLTAGE IN ABSOLUTE MlLLfVOLTS

13.1529

13.1982

13.2435 13.2887

13.3338

13,3788 13.4237

13,4685

13,5132

13,5579 13.6024

13,6468

13,6911

13,7353 13.7794

13,8235

13,8674

13,9113

13,9550

13,9987

14,0423 14.0858

14,1293

14,1726

14.2159

14,2592

14,3023

14,3454

14,3884

14,4314

13,1574

13.2028

13.2481 13,2933

13.3383

13.3833

13.4282 13.4730 13.5177

13.5623

13.6068

13.6512 13.6955

13.7397

13,7839 13.8279

13,8718 13.9157

13.9594

14.0031 14,0467

14.0902 14.1336

14.1770

14,2203

14,2635

14,3066

14,3497

14,3927

14,4357

13,1619

13,2073

13,2526

13,2978 13.3428

13.3878 13.4327

13.4775

13,5222

13.5668

13.6113 13.6557

13.6999

13.7442 13.7883

13,8323

13.8762

13,9200

13,9638

14,0075 14.0510

14.0945

14.1380 14.1813 14,2246

14,2678

14,3109 14.3540

14.3970

14,4400

13,1665

13.2118

13.2571 13,3023

13,3473

13.3923

13,4372

13,4820

13,5266

13,5712 13.6157

13,6601 13.7044

13,7486

13,7927

13.8367

13.8806

13.9244

13.9682

14.0118 14,0554

14.0989

14.1423 14.1856

14,2289

14,2721

14.3152 14.3583

14.4013

14.4443

13,1710

13,2164

13.2616 13.3068 13,3519

13.3968 13.4417

13.4864

13.5311 13.5757

13.6201 13,6645 13.7088

13.7530

13.7971 13.8411 13,8850

13,9288

13,9725 14.0162

14.0597 14.1032

14.1466

14.1900 14,2332 14.2764

14.3196

14.3626 14.4056

14.4486 3.300 14,4744 14.4787 14.4829 14.4872 14.4915

•F 0 1 2 3 4

13.1756

13.2209

13.2662

13.3113 13.3564

13,4013

13,4462 13.4909

13.5356

13.5801 13.6246 13.6690

13.7132 13.7574

13.8015

13.8455 13.8894

13.9332 13.9759

14.0205 14.0641

14.1076

14,1510

14.1943

14.2376

14,28o7

14,3239

14,3o69

14,40^9 14.4529

14.4958

5

13.1801 13.2254 13.2707

13.3158

13.3609

13.4058

13.4506 13,4954

13.5400

13.5846

13.6290 13.6734 13,7176

13.7618

13.8059

13.8499 13.8937

13.9376

13.9813 14.0249

14,0684

14,1119

14.1553

14. 1986 14.2419

14.2851 14.3282

14,3712

14,4142

14.4572

14.5001

13,1846

13.2300

13.2752

13 .3203 13.3653

13.4103

13.4551 13.4998

13.5445 13.5890

13 .6335 13.6778

13.7221

13 .7662 13.8103

13.8543

13.8981 13.9419

13.9856 14.0293

14.0728

14. 1163 14.1596

14.2030

14.2462

14,2894

14.3325

14.3755

14.4185 14.4615

14.5044

7

13.1892 13.2345 13.2797

13.3248

13.3698

13.4148 13.4596

13,5043 13.5489

13,5935 13.6379

13,6822

13,7265 13.7706

13.8147 13.8586

13.9025

13.9463

13,9900

14.0336

14,0771

14,1206

14,1640

14.2073 14.2505

14.2937

14.3368

14.3798

14.4228

14.4658 14.5087

9 10

eF

13.1937 13.1982 3 .000

1 3 . 2390 13 e 2435 3 .010 13.2842 13,2887 3 • 020 13,3293 13,3338 3 i030 13.3 74 3 13,3788 3 .040 13,4193 13.4237 3 .050

13. 464

1

13.4685 3 >060

13. 5088 13.5132 3 »070 13.5534 13,5579 3 • 080

13. 5979 13,6024 3 • 090 13.6423 13,6468 3 • 100 13.6867 13,6911 3 • 110 13.7309 13,7353 3 • 120

13. 7750 13 , 7794 3 • 130 13.8191 13,82 35 3 • 140 13.8630 13,8674 3 .150

13, 9069 13 ,9113 3 • 160

1 3 . 9507 13,9550 3 > 1 70

13. 9944 13,9987 3 • 180 14.0380 14.0423 3 • 190 14.0815 14.0858 3 • 200

14. 1249 14. 1293 3 .210

14. 1683 14.1726 3 .220 14.2116 14.2159 3 • 230

14. 2548 14,2592 3 • 240 14.2980 14.3023 3 .250 14.3411 14.3454 3 .260 14.3841 14.3884 3 .270 14.4271 14.4314 3 .260 14.4701 14.4744 3 .290

3 • 300

9 10 •f

14
Table 4. Type JP thermoelements versus platinum, Pt—67

thermoelectric voltage as a function of temperature CF), ref- erence junctions at 32 "F

2 -i tt 5 6 7 THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

-350 -2,5591

-340

-330 -320

-310 -300

-290 -280

-270 -260

-250

-240

-230 -220

-210

-200

-190

-180 -170

-160

-150

-140

-130 -120

-110

-100

-2.5602 -2.5550

-2.5438

-2.5270 -2.5047

-2.4773 -2.4449

-2.4078

-2.3663

-2.3206

-2.2708

-2.2172 -2.1600

-2.0994

-2.0356

-1.9687

-1.8989

-1.8264

-1.7514

-1.6739

-1.5943

-1.5125

-1.4288 -1.3433

-1.2561

2.5603

2.5558

2.5452 2.5289

2.5072

-2.4802

-2.4483

-2.4118 -2.3707

-2.3253 -2.2760

-2.2227

-2.1659

-2.1056

-2.0421 -1.9755

-1.9060

-1.8338 -1.7590

-1.6818

-1.6023 -1.5208

-1.4373 -1.3519

-1.2649

-2.5605

-2.5565

-2.5465

-2.5308 -2,5096

-2.4832

-2,4518 -2.4156

-2.3750

-2.3301 -2.2811 -2.2282 -2.1717

-2.1118 -2.0486

-1.9823

-1.9131

-1.8411 -1.7666

-1 .6896 -1.6104 -1.5290 -1.4457

-1.3605 -1.2736

-2.5605

-2.5572

-2.5478 -2.5326

-2.5119

-2,4860

-2.4561 -2.4194

-2.3792 -2.3347

-2.2861 -2.2337 -2.1775

-2.1179

-2.0550

-1.9890

-1.9201 -1,8484

-1,7741

-1,6974

-1,6194

-1,5373

-1,4541

-1.3691 -1.2824

-2.5605 -2.5578

-2.5490 -2.5344

-2.5143 -2.4888

-2.4584 -2.4232

-2.3835 -2.3394

-2.2912

-2.2391 -2.1833

-2.1240 -2.0615 -1.9958

-1.9271 -1.8557

-1.7817

-1.7052

-1.6264

-1.5455

-1.4625 -1,3777

-1,2911

-2,5604

-2,5583

-2.5501

-2.5361 -2.5165 -2.4916

-2.4617

-2.42C9

-2.3876

-2.3440

-2,2962

-2,2445

-2,1891

-2, 1301 -2,0679

-2.0025

-1.9341

-1.8630

-1.7892 -1.7129 -1.6344

-1.5536

-1.4709

-1.3863 -1,2999

-2,5603

-2.5588

-2.5512 -2.5378

-2.5187

-2.4943 -2.4649

-2.4306

-2,3918

-2,3485

-2,3011

-2,2498

-2.1948

-2.1362

-2.0742

-2,0092

-1,9411 -1.8702

-1.7967 -1.7207

-1.6423

-1.5618 -1.4793

-1.3948

-1,3086

-2.5601 -2.5592 -2.5522

-2.5394 -2.5209

-2.4970

-2.4681 -2.4343

-2.3958

-2.3530

-2.3061

-2.2551 -2.2004

-2.1422 -2.0806

-2.0158

-1.9480

-1.8774

-1 .8041

-1 .7284 -1.6503

-1 .5700

-1 .4876 -1.4033 -1.3173

-2.5598 -2.5596

-2.5532 -2.5409

-2.5230

-2.4996

-2.4712 -2.4379

-2.3999

-2.3575 -2.3109

-2.2604

-2.2061 -2.1482 -2.0869

-2.0224

-1.9549

-1.8846

-1.8116

-1.7361 -1.6582

-1.5781 -1.4959

-1.4118 -1.3260

-2.5595 -2.5599

-2.5541 -2.5424

-2.5250

-2.5022

-2.4742 -2.4414

-2.4039

-2.3619

-2.3158

-2.2656 -2.2117

-2.1541 -2.0932 -2.0290

-1.9618 -1.8917

-1.8190 -1.7437

-1 .6661 -1.5862

-1.5042 -1.4203 -1.3346

10

-2.5591 -2.5602 -2.5550

-2.5438

-2.5270 -2.5047

-2.4773 -2.4449

-2.4078

-2.3663

3206 2708

2172

1600 -2.0994

-2.0356

-1.9687 -1.8989

-1.8264

-1.7514 -1.6739

-1.5943

-1.5125 -1.4288

-1.3433

-350

-340

-330

-320

-310 -300

-290

-280

-270 -260

-250

-240

-230

-220

-210 -200

-190

-180

-170

-160

-150

-140

-130

-120 -110

-100 -90 -1.1673 -1,1762 -1.1852 -1.1941 -1.2030 -1.2119 -1.2207 -1.2296 -1.2384 -1.2472 -1.2561 -90 -80 -1.0771 -1.0861 -1.0952 -1.1043 -1.1133 -1.1223 -1.1314 -1 . 1404 -1.1493 -1.1583 -1.1673 -80 -70 -0,9855 -0.9947 -1.0039 -1.0131 -1.0223 -1.0314 -1.0406 -1.0497 -1.0589 -1.0680 -1.0771 -70

-60 -0,8928 -0.9021 -0.9114 -0.9207 -0.9300 -0.9393 -0.9486 -0.9578 -0.9671 -0.9763 -0.9855 -60 -50 -0.7989 -0.8083 -0.8178 -0,8272 -0,8366 -0.8460 -0.8553 -0.8647 -0.8741 -0.8834 -0.8928 -50

-40 -0,7040 -0.7136 -0.7231 -0.7326 -0,7421 -0.7516 -0.7611 -0.7705 -0.7800 -0.7895 -0.7989 -40

-30 -0.6083 -0.6179 -0.6275 -0.6371 -0,6467 -0.6563 -0.6658 -0.6754 -0.6850 -0.6945 -0.7040 -30

-20 -0,5117 -0,5214 -0.5311 -0.5408 -0.5504 -0.5601 -0.5697 -0.5794 -0.5890 -0.5987 -0.6083 -20 -10 -0,4144 -0,4242 -0.4339 -0.4437 -0.4534 -0.4631 -0.4729 -0.4826 -0.4923 -0.5020 -0.5117 -10

- 0 -0,3165 -0,3263 -0.3361 -0.3459 -0.3557 -0.3655 -0.3753 -0.3851 -0,3949 -0.4047 -0.4144 - 0

10

15
Table 4. Type JP thermoelements versus platinum, Pt—67 

thermoelectric voltage as a function of temperature CF), ref- erence junctions at 32 °F—Continued

10 THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

0

1020

30

AO

-0.3165

-0.2181

-0.1192 -0.0199 0.0797

-0.3067

-0.2082

-0. 1093 -0.0099 0.0897

-0.2969

-0.1983

-0.0993 n.nnon n,0996

-0.2870

-0. 188A -n.0894 n.OlOO

n. 1096

-0.2772

-0.1786

-0,0795

0.ni99

0.1196

-0.267'f

-0. 1687 -0.0696 0.0299

0. 1296

-0.2575 -0.1588 -0.0596

0.0398

0. 1396

-0.2^17

-0. li.89 -0.0A97

0. 0498

0. 1495

-0.2378

-0. 1390 -0.0398 0.0598 0.1595

-0.2279

-0.1291 -0.0298 n.0697

0. 1695

-0.2181 -0.1192 -0.0199 n.0797

0.1795

01020

3040

5060

70

8090

0.1795

0.2795 0.3795

0.'t796 0.5797

0. 1895 0.2895

0.3896

n.4897

0.5897

0.199S

0.2995 0.3996

0.4997 0.5997

0.2095

0.3095

0,4096

0.5097

0.6097

0.2195 0.3195

0.4196 0.5197

0.6197

0.2295 0.3295

0.4296 0.5297

0.6297

0.2395 0.3395

0.4396 0.5397

0.6397

0.2495

0. 3495 0.4496 0.5497

0.6497

0,2595

0,3595

0.4596 0.5597

0,6597

0.2695 0,3695

0.4696 0.5697 0.6697

0.2795

0 ,3795 0.4796 0.5797

0,6797

5060

7080

90

ion

110

120

130

140

150

150 170

180 190

200

210

220

230 240

0.6797

0.7795

0.8792 0.9786

1.0777

1. 1764 1,2748

1.3727

1.4702 1.5672 1.6636

1.7594

1.8547

1.9493 2.0432

0.6897

0.7895

0.8891 0.9885

1 .0876

1.1863

1 .2846 1.3825 1.4799

1 .5768 1.6732

1.7690

1 .8642 1.9587 2.0525

0.6997

0.7995

0.8991 0.9984

1.0974

1.1961

1.2944

1 .3923

1 .4896

1 .5865 1.6828

1.7785 1.8736

1 .9681 2.0619

0.7097

0.8094

0.9090

1 .0083 1.1073 1.2060

] .3042

1 .4020

1 .4993

1.5961

1 .6924

1.7881

1.8831

1 .9775 2.0712

0.7196 0.8194

0.9190

1.0182 1.1172

1.2158

1.3140 1.4118

1 .5090

1 .6058

1 .7020 1.7976 1.8926

1 .9869 2.0806

0.7296

0.8294 0.9289

1.0282

1. 1271 1.2257

1.3238

1 .4215 1.5187

1.6154

1.7116

1.8071 1.9020

1 .9963 2.0899

0.7396

0.8393 0.9388

1.0381 1.1370

1.2355 1.3336

1.4313 1.5284

1 .6251 1.7212 1.8166

1.9115 2.0057

2.0992

0.7496

0,8493

0,9488

1 .0480

1 .1468

1 ,2453

1 ,3434

1 .4410 1.5381

1 .6347 1.7307

1 .8262

1 .9209 2.0151

2 . 1085

0.7596

0.B593 0,9587

1,0579

1,1567

1,2551 1.3532 1.4507

1.5478

1 .6443 1.7403 1.8357

1.9304 2.0245

2,1178

0.7696

0.8692 0,9686

1 ,0678

1,1666

1 ,2650

1,3629

1,4605

1,5575 1.6540

1.7499

1.8452

1.9398 2.0338

2.1271

0.7795

0.8792

0.9786

1.0777

1.1764

1.2748

1.3727

1.4702

1,5672

1,6636

1,7594 1.8547

1.9493 2.0432

2.1364

100

110

120 130

140

150

160 170

180

190

200 210

220 230

240

250

250

270

280

290

2.1364

2.2290

2.3207 2.4117

2.5020

2.1457

2.2382 2.3299

2,4208 2.5110

2.1550

2.2474

2.3390

2.4299 2.5199

2.1643

2.2566

2.3481 2.4389

2.5289

2.1735 2.2658

2.3572

2.4479 2.5378

2.1828 2.2749

2.3663

2.4570

2.5468

2. 1920 2.2841 2.3754 2.4660

2,5557

2,2013

2,2933

2.3845

2 .4750 2,5647

2.2105 2.3024

2.3936

2.4840

2,5736

2,2197 2.3116 2,4027

2,4930

2.5825

2.2290

2.3207

2.4117

2.5020

2.5914

250

260 270

280 290

300

310

320

330

340

2.5914

2.6800

2.7678 2.8547

2.9408

2.6003

2.6888

2.7765

2.8633

2.9493

2.6092 2.6976

2.7852 2.8720

2.9579

2.6181 2,7064

2.7939

2.8806 2.9664

2.6269

2.7152

2.8026

2 .8892 2.9749

2.6358

2.7240 2.8113

2.8978

2,9835

2,6447

2,7328

2,8200 2.9064

2.9920

2.6535

2 . 7415 2.8287

2.9150

3.0005

2.6624

2.7503 2.8374

2.9236

3.0090

2.6712 2.7590

2.8460

2.9322

3.0175

2.6800

2.7678 2.8547

2.9408 3.0259

300

310 320

330

340

350

350

370

380 390 400

410 420

430

440

450

450

470

480

490

500

510

520

530

540

5 50 560 570

580

590

3.0259

3.1102

3.1936

3.2761 3.3577

3,4384

3.5182 3.5970

3.6749 3.7519

3.8280

3.9032 3.9774

4.0508 4,1232

4. 1947 4.2654

4.3352

4.4041

4.4721 4.5393 4.6056

4.5712

4.7359

4.7998

3.0344 3.1186

3.2019

3.2843

3.3658 3.4464

3,5261

3,6048 3.6827

3.7596

3.8356

3.9107

3.9848

4.0581 4.1304

4.2019 4.2724

4.3421 4.4109

4,4788

4.5460

4.6122 4.6777

4.7423

4.8062

3.0429

3.12 70 3.2102

3.2925

3.3739 3.4544

3.5340 3.6127

3.6904

3.7572

3.8431

3.9181 3.9922 4.0653 4.1376

4.2089

4.2794

4.3490 4.4177 4.4856

4.5526

4.5188

4.6842 4.7487

4.8125

3.0513 3.1353

3.2185

3,3007

3,3820

3,4624

3.5419

3.6205

3.6981 3.7749

3.8507 3.9256

3.9995 4.0726

4.1448 4.2160 4.2864

4.3559 4.4246

4.4923

4.5593 4.6254

4.6907

4,-^51 4.8188

3,0598

3.1437 3.2267

3.3089

3.39nl 3.4704

3.5498

3.6283 3.7058

3.7825 3.8582

3.9330 4,0069

4,0799

4,1519

4.2231 4.2934

4,3628

4,4314

4,4991 4.5659

4.6319

4,6971

4,7616

4,8252

3,0682

3,1520

3,2350

3.3170

3.3982 3.4784

3.5577

3,6361 3.7136

3.7901 3.8657

3.9404 4.0142

4.0871

4,1591

4,23o2

4, 3004

4, 3697 4,43C2

4.5058

4.5726

4.6385

4,7036

4.7679

4.8315

3.0766

3. 1604 3.2432

3.3252

3.4062 3.4864 3.5656

3.6439

3.7212

3.7977

3.8732 3.9478

4,0215

4,0943

4, 1662 4,2372

4,3074

4,3766

4,4450

4,5125

4,5792

4,6450

4,7101

4, 7743 4,8378

3,0850

3,1687

3.2515

3.3333

3 .4143

3 .4943 3.5735 3.6517

3 .7289

3 ,8053

,8807

.9553 0289

.1016

, 1734

.2443

,3143

,3835

,4518

,5192 4.5858 4,6516

4,7166

4,7807

4 , 8441

3,0934

3, 1770 3,2597

3,3415 3.4223

3.5023 3.5813

3.6594

3.7356 3.8129

3.8882

3.9627 4.0362

4. 1088

4 ,1805 4.2513

4.3213

4.3903 4.4586 4.5259

4.5924

4.6581 4.7230

4.7871 4.8504

3.1018

3. 1853 3,2679

3,3496

3 .4304 3,5102

3,5892

3,6672

3,7443

3,8205

3,8957

3,9701

4,0435

4,1 160 4,1876

4,2584

4,3282

4,3972

4.4653 4.5326

4.5990 4.6646 4.7294

4,7935

4,8567

3,1102

3, 1936 3,2761

3,3577

3,4384

3.5182

3.5970 3.6749

3.7519

3.8280

9032

9774

0508

1232

4. 1947 4.2654

4.3352

4.4041

4,4721

4,5393

4,6056

4,6712

4, 7359 4,7998

4,8630

350

360 370

380 390 400

410 420

430 440

450

460

470

480

490

500 510

520

530

540

550

560 570

580

590

600 4.8630 4.8593 4.8755 4.8818 4.8880 4.8943 4.9005 4.9067 4.9130 4.9192 4,9254 600

10

16
Table 4. Type JP thermoelements versus platinum, Pt-67

thermoelectric voltage as a function of temperature CF), ref- erence junctions at 32 °F—Continued

600

610

620

630 640

4,8630

4.9254

4.9871

5.0480

5.1083

4.8693

4.9316 4.9932

5.0541 5.1143

THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

4.8755

4.9378

4.9993

5.0601

5.1202

4.8818 4.9440

5.0054

5.0662

5.1262

4.8880

4.9501

5.0115 5.0722

5.1322

4.89/,3 4.9563

6.0176

5.0782 5.1382

4.9005 4.9625

5.0237

5.0843

5. 1441

4.9067 4.9686

5.0298

5. 0903

5 .1501

4.9130

4.97i,e 5.0359

5.0963

5.1560

4.9192 4.9809

5.0420

5. 1023 5.1619

10

4.9254

4.9871 5.0480

5.1083

5. 1679

•f

600 610 620

630

640 650

660

670

680 690

5,1679

5.2268

5.2851 5.3428

5.4000

5.1738 5.2327

5.2909

5.3486 5.4056

5.1797

5.2385 5.2967

5.3543

5.4113

5.1856

5.2444 5.3025

5.3600

5.4170

5.1915 5.2502

5.3083

5.3658 5.4227

5.1974

5.2560

5.3140

5.3715

5.4283

5.2033

5.2619

5.3198

5.3772

5.4340

5.2092 5.2677 5.3256

5.3829

5.4396

5.2151 5.2735

5.3313

5.3886 5.4453

5.2209

5.2793

5.3371 5.3943

5.4509

5.2268

5.2851 5.3428

5.4000 5.4566

550

560

570

680

590

700 710

720

730 740

5,4566

5.5126

5.5682

5.6233 5.6780

5.4622

5.5182 5.5737

5.6288

5.6834

5.4678

5.5238

5.5792

5.6343 5.6889

5.4734

5.5293 5.5848

5.6397

5.6943

5.4790 5.5349

5.5903

5.6452

5.6997

5.4846

5.5405 5.5958 5.6507

5.7051

5.4903

5.5460

5.6013

5.6561 5.7106

5.4959

5.5516

5 .6068 5.6616

5.7160

5.5014

5.5571 5.6123

5.6671 5.7214

5.5070

5.5627

5.5178

5.6725

5.7268

5.5126

5.5682

5.62 3 3 5.6780

5.7322

700 710

720

730

740 750

760

770

780 790

5.7322

5.7861 5.8397

5.8929 5.9459

5.7376

5.7915 5.8450

5.8982 5.9512

5.7430

5.7969

5.8504

5.9035 5.9565

5,7484

5.8022 5.8557

5.9088

5.9617

5.7538

5.8076

5.8610

5.9141

5.9670

5.7592 5.8129

5.8663 5.9194

5.9723

5.7645

5.8183 5.8717

5.9247 5.9776

5.7700

5.8236

5.8770

5.9300 5.9828

5.7754

5.8290

5.8823

5.9353

5.9881

5.7808

5.8343

5.8876

5.9406

5.9934

5.7861 5.8397

5.8929 5.9459

5.9986

750

760 770

780

790 800

810

820

630

840

5.9986

6.0511 6.1035 6.1557

6.2078

6.0039

6.0564 *.1087

5. 1609 6.2130

6.0091 6.0616 6.1139

6. 1661 6.2182

6.0144

6.0669

6.1192 6.1714

5.2235

6.0197

6.0721 6.1244

6.1766 6.2287

6.0249

6.0773

6. 1296 6.1818 6.2339

6.0302 6.0826

6. 1348

5. 1870 6.2391

5.0354

5.0878

6. 1401

6. 1922 6.2443

6.0407

6.0930

6.1453 6.1974

6.2495

6.0459

6.0983

6. 1505 6.2026

6.2547

5.0511 5.1035

5. 1557 6.2078 6.2599

800

810 820

830

840

850 860

870

880 890

900

910 920

930

940

6.2599

6,3119

6.3640

6.4161 6.4683 6.5206

6.5731 6,6258

6,6788

6,7320

6.2651

6,3171

6.3692

5.4213 6.4735 5.5258

6.5784

6.6311 6.6841 6.7374

6.2703

6.3223 5.3744

6.4265 6.4787

6.5311 6.5836

6.6364

6.6894 6.7427

6.2755

5.3275

5.3795

6.4317 6.4840

6.5363

6.5889 6.6417

5.6947

6.7481

6.2807

5.3327

6.3848

6.4369

6.4892

5.5415 6.5942

6.6470

5.7000 6.7534

6.2859

6.3380 6.3900

6.4422 6.4944

6.5468 6.5994

6.6523

6.70r4

6.75C8

6.2911 5.3432 6.3952 6.4474

6.4997

6.5521 6.6047

6.6576

6.7107

6.7641

6.2953

6.3484

6.4004 6.4526

6.5049

6.5573

6.6100 6.6629

6.7160

5.7695

6.3015

6.3536 6.4057

6.4578

5.5101 5.5626

6.6153

6.6682 6.7213 6.7749

6.3067

6.3588

6.4109

5.4631 5.5154

6.5678

6.6205

6.6735 6.7267

6.7802

6.3119

6.3640

6.4161 6.4683

6.5206

6.5731 5.6258

6.6788

6.7320

6.7856

850

860

870

880

890

9'bO 910 920

930

940

950

960

970

980 990

6.7855 6.8396

6.8939

6,9487

7,0040

6,7910

6.8450

6.8994

6.9542

7.0095

6.7964

6.8504

5.9048 6.9597

7.0152

6.8017

6.8558 6.9103

6.9553

7.0207

6.8071 5.8612

5.9158 6.9708

7.0263

6.8125

5.8657

6.9213

5.9763

7.0319

6.8179

6.8721 6.9267

6.9818

7.0375

6.8233 6.8776

6.9322 5.9874

7.0431

5.8287

5.8830 5.9377

5.9929

7.0487

5.8341 6.8885

6.9432 6.9985

7.0543

6.8396 6.8939

6.9487

7.0040 7.0599

950

960

970

980

990

1.000

1,010

1,020

1.030

1.040

7.0599

7.1163 7.1733 7.2309

7.2893

7.0655 7.1219

7.1790 7.2367

7.2952

7.0711 7.1276

7.1848

7.2425

7.3010

7.0767

7.1333

7.1905 7.2484

7.3069

7.0824

7.1390 7.1963 7.2542

7.3128

7.0880 7.1447

7.2020

7.2600 7.3187

7.0936

7.1504

7.2078

7.2659

7.3246

7.0993

7.1561 7.2136 7.2717

7.3305

7.1049

7.1618

7.2193

7,2776 7.3365

7.1106

7.1675

7.2251 7.2834

7.3424

7.1163 7.1733 7.2309

7.2893

7.3483

1.000

1.010

1.020

1.030

1.040

1.050

1.060

1.070

1.080 1.090

1.100 1.110

1.120 1.130

1.140

1.150

1.160

1.170

1.180 1.190

7.3483

7,4082

7.4688

7.5303 7.5926

7.6558 7.7200

7.7851 7.8512

7.9183

7,9865

8,0557

8,1261

8,1976

8,2702

7.3543 7.4142

7.4749

7.5364

7.5989

7.6622

7.7264 7.7916

7.8578

7.9251 7.9934 8.0627

8.1332 8.2048

8.2775

7.3603

7.4202 7.4810

7.5426

7.6051 7.6686

7.7329

7.7982

7.8645 7.9319

8.0003 8.0697

8.1403 8.2120

8.2848

7.3662

7.4253

7.4871 7.5489 7.6114

7.6749 7.7394

7.8048 7.8712 7.9387

8.0072 8,0767

8,1474

8,2192

8,2922

7,3722

7.4323

7.4933

7.5551 7.6178

7.6813 7.7459

7.8114

7.8779

7.9455 8.0141 8.0838

8.1545 8.2265

8.2995

7.3782

7.4384

7.4994

7.5613

7.6241 7.6878

7.7524 7.8180

7.8846 7.9523

8.0210 8.0908 8.1617

8.2337

8.3069

7.3841 7.4445 7.5056

7.5675 7.6304

7.6942 7.7589

7.8246

7.8913

7.9591 8.0279

8.0978

8. 1688 8.2410 8.3143

7,3901 7.4505

7.5117

7,5738 7.6367

7,7006

7,7654

7.8312

7.8981 7.9659

8.0349 8.1049

8,1760

8,2483

8,3217

7,3961

7,4566

7,5179

7,5800

7,5431

7,7070

7,7720 7.8379

7.9048

7.9728 8.0418 8.1119

8.1B32 8.2556

8.3291

7.4022 7.4627

7.5241 7.5863

7.6494

7.7135

7.7785 7.8445

7.9116

7.9796 8.0488

8.1190 8.1904

6.2629 8,3365

7,4082

7,4688

7,5303

7.5926

7.6558 7.7200

7.7851 7.8512

7.9183

7.9865 8.0557

8.1261 8.1976

8.2702 6.3439

1.050

1.060

1.070 1.080

1.090

1.100

1.110 1.120

1.130

1.140 1.150

1.160

1.170 1.160

1 .190

1.200 8.3439 8.3514 8.3588 8.3663 8.3738 8.3813 8.3887 8,3963 8,4038 8,4113 8,4189 1.200

10 •f

17
Table 4. Type JP thermoelements versus platinum, Pt-67

thermoelectric voltage as a function of temperature ("F), ref- erence junctions at 32 "F—Continued

0 1 2 3 4 5 6 7 S 9 10 •f THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

lt200 8.3439 8,3514 8,3588 8,3663 8,3738 8.3813 8.3887 8.3963 6.4038 8, 4113 8.4189 1 .200

1 *210 6.4189 8,4264 8,4340 8,4416 8 ,4492 8.4568 8.4644 8 . 4720 8.4797 8. 4873 8.4950 1 .210

If 220 8.4950 8,5027 8,5103 8,5180 8,5256 8,5335 8.5412 8,5490 8.5567 8. 5645 8.5723 1 .220 1.230 8.5723 8,5801 8,5879 8,5957 8,6035 8,6114 8.6193 8,6271 8.6350 8. 6429 8.6508 1 .230 1.240 8,6508 8,6587 8,6666 8,6746 8.6825 8.6905 8.6985 8.7065 8.7145 8. 7225 8.7305 1 .240 1.250 8.7305 8.7386 8.7466 8,7547 8.7627 8, 7708 8.7789 8.7870 8.7952 8. 6033 8.8114 1 .250 1.260 8.8114 8,8196 8,8278 8,8360 8.8441 8.8524 8 • 8606 8 . 8688 8,8770 8. 8853 8.8936 1 .260 1.270 8.8936 8,9019 8.9101 8,9184 8.9268 8,9351 8.9434 8.9518 8,9601 8. 9685 8.9769 1 .270 1.280 8.9769 8,9853 8,993 7 9.0021 9.0106 9,0190 9.0275 9.0359 9,0444 9. 0529 9.0614 1 .280 1.290 9.0614 9,0699 9,0785 9.0870 9.0956 9,1041 9.1127 9.1213 9,1299 9. 1385 9.1471 1 .290 1.300 9. 1471 9,1558 9,1644 9.1731 9.1817 9,1904 9. 1991 9.2078 9,2165 9. 2253 9.2340 1 .300 1.310 9.2340 9,2428 9,25 1

5

9. 2603 9.2691 9,2779 9.2867 9,2955 9,3043 9. 3132 9.3220 1 .310 1.320 9.3220 9.3309 9,3398 9.3486 9,3575 9,3664 9.3754 9,3843 9,3932 9. 4022 9.4112 1 .320 1.330 9.4112 9,4201 9,4291 9. 436

1

9,4471 9,4561 9.4652 9,4742 9,4833 9. 492 3 9.5014 1 .330 1.340 9.5014 9,5105 9,5196 9.5287 9,5378 9,5469 9,5560 9,5652 9,5743 9. 5835 9,5927 1 .340 1.350 9.5927 9,6019 9.6111 9,6203 9,6295 9,6387 9,6479 9,6572 9,6664 9. 6757 9.6850 1 .350

1 .360 9« 68 50 9 , 694 3 9.7036 9,7129 9,7222 9,7315 9,7408 9,7502 9, 7595 9 • 7689 9. 7783 1 .360 1.370 9.7783 9, ,•877 9,7970 9,8064 9,8159 9,8253 9.8347 9.8441 9,8536 9. 8630 9.6725 1 .370 1.380 9,8725 9.8820 9.8915 9,9009 9,9104 9.9199 9,9295 9.9390 9,9485 9, 9561 9.9676 1 .380 1.390 9,9676 9,9772 9,9867 9,9963 10,0059 10,0155 10.0251 10.0347 10,0443 10. 0539 10.0635 1 .390 1.400 10,0635 1 .400

•f 0 1 2 3 4 S 6 7 8 9 10 •f

18
Table 5. Platinum, Pt—67, versus Type JN thermoelements—thermoelectric voltage as a function of temperature CF), ref- erence junctions at 32 "F.

2 3 4 5 6 7 THFRMOELECTR IC VOLTAGE IN ABSOLUTE MILLIVOLTS

350

340 330

320

310

300 290

280 270

260 250

•240

-230 220

210 200

190

180

170

160

150

140

130

120 110

100 -90

-80 -70

-60

-50

-40

-30 -20

-10

- 0

-5.578^

-5.4701 -5.3596

-5.2468 -5.1318 -5.0145

-4.8950

-4.7733 -4.6494

-4.5235 -4.3954

-4.2652 -4.1330 -3.9987

-3.8625

-3.7242 -3.5840

-3.4418 -3.2977

-3.1517

-3.0037

-2.8539

-2.7023

-2.5488 -2.3934

-2.2363

-2.0773 -1.9166

-1.7542

-1.5900 -1.4240 -1.2564

-1.0870

-0.9160

-0.7432 -0.5689

-5.4810

-5.3708

-5.2582

-5. 1434 -5,0263 -4.9070

-4,7855 -4.6619

-4.5361 -4,4083

-4,2783

-4.1463

-4,0123

-3,8762

-3.7381

-3,5981

-3,4561 -3.3122

-3. 1663 -3.0186

-2.8690

-2.7175

-2.5642 -2.4090

-2.2521 -2.0933 -1.9328

-1.7705

-1.6065 -1.4407

-1.2732 -1.1040

-0.9331 -0.7606

-0.5864

-5.4919

-5.3819 -5,2696

-5.1550

-5.0381 -4.9190

-4.7978

-4.6744

-4.5488

-4.4212 -4.2914 -4.1596

-4.0258

-3.8899

-3.7520

-3,6122 -3.4704 -3.3267

-3.1810

-3.0335

-2.8840 -2.7327

-2.5796

-2.4246

-2.2679

-2.1093 -1.9489

-1.7868 -1.6229

-1,4573

-1,2900

-1.1210

-0.9503 -0.7779

-0.6039

-5.5028 -5.3930

-5.2809

-5. 1665 -5,0499

-4.9310

-4.8100

-4.6868 -4.5615 -4.4340

-4,3045 -4.1729

-4.0392 -3.9036 -3,7659

-3,6263

-3.4847

-3.3411

-3, 1957 -3.0483

-2,8991 -2.7430

-2.5950

-2.4402 -2.2836

-2.1252 -1.9650

-1.8031 -1.6394

-1.4740

-1.3068 -1.1380

-0.9674

-0.7952 -0.6214

-5.5137

-5,4041

-5,2922

-5. 1781 -5.0617

-4.9430 -4.8222 -4.6992

-4,574 1 -4,4469

-4,3175

-4,1861 -4.0527

-3.9172

-3.7798

-3,6403

-3,4989

-3,3556 -3.2103

-3.0631

-2.9141 -2.7632

-2.6104 -2.4558

-2.2994

-2.1411 -1.9811

-1.8194 -1.6558

-1.4906

-1.3236 -1.1549

-0.9*46

-0.8125 -0.6388

-5.5245

-5.4152

-5.3035

-5. 1896 -5.0734

-4.9550 -4,8344

-4.7116

-4.5867 -4.4597 -4.3306

-4. 1994 -4.0661 -3.9309

-3.7936

-3,6544

-3.5131

-3,3 700 -3.2249

-3.0779

-2.9291 -2.7783

-2.6257

-2,4713

-2.31S1 -2.1570

-1.9972 -1.8356

-1 .6723 -1.5072 -1.3404

-1.1719 -1.0017

-0.8298

-0.6563

-5,5353

-5,4262

-5,3148

-5,201

1

-5.0851 -4.9669

-4.8465

-4, 7240 -4,5993

-4,4725

-4,3436

-4,2126

-4.0795

-3,9445

-3,8074

-3,6684

-3,5274

-3,3844

-3.2395 -3.0927

-2.9440

-2.7935

-2.6411 -2.4868 -2.3308 -2.1729

-2.0133 -1.8519

-1 .6887 -1.5238

-1.3572

-1 . 1888 -1.0188

-0,8471 -0.6737

-5.5461 -5.4372

-5,3260

-5,2125

-5,0968

-4,9788 -4.8587

-4.7363

-4.6119

-4.4853 -4.3565

-4.2258 -4.0929

-3.9581 -3.8212 -3.6824

-3,5415

-3,3988

-3,2541 -3.1075 -2.9590 -2.8086

-2 .6564 -2.5023

-2.3465

1888 0293

8681

7051 5404 -1.3739

-1.2057

-1.0359

-0.8643

-0.6911

8 9 10 "f

-3 50 5.5568 -5.5676 -5.5783 -340

5 ,4482 -5.4592 -5.4701 -330

5,3372 -5, 3484 -5.3596 -320

5,2240 -5,2354 -5,2468 -310

5, 1085 -5, 1201 -5,1318 -300 4.9907 -5,0026 -5,0145 -290

4.8708 -4.8829 -4,8950 -280 4,7487 -4.7610 -4,7733 -270 4.6244 -4.6369 -4,6494 -260 4,4980 -4.5107 -4.5235 -250 4,3695 -4.3825 -4.3954 -240 4,2389 -4.2521 -4.2652 -230 4.1063 -4,1197 -4, 1330 -220

3.9717 -3.9852 -3.9987 -210

3.8350 -3.8487 -3.8625 -200

3.6963 -3.7103 -3.7242 -190

3.5557 -3.5699 -3.5840 -180

3.4131 -3,4275 -3.4418 -170

3.2686 -3,2832 -3.2977 -160

3 .1222 -3, 1370 -3. 1517 -150

2.9739 -2.9888 -3.0037 -140

2.8237 -2.8388 -2.8539 -130 2.6717 -2.6870 -2.7023 -120

2.5178 -2.5333 -2.5488 -110 2.3621 -2.3778 -2.3934 -100 2.2046 -2.2205 -2.2363 -90 2.0453 -2.0614 -2.0773 -80 1.8843 -1.9005 -1.9166 -70

-1.7215 -1.7378 -1.7542 -60 1 .5569 -1.5734 -1.5900 -50

-1.3906 -1.4073 -1.4240 -40

-1.2226 -1.2395 -1.2564 -30

-1.0529 -1.0700 -1.0870 -20

-0.8815 -0.8988 -0.9160 -10

-0.7085 -0.7259 -0.7432 - 0

10

19
Table 5. Platinum, Pt-67, versus Type JN thermoelements—thermoelectric voltage as a function of temperature CF), ref- erence junctions at 32 "F—Continued

THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

01020

3040

5060

70

8090

100

110 120

130

140

150

160

170

180

190

200

210

220

2 30 240

2 50 260

270

280

290

300 310

320 330

340

3 50 360

370 380

390

400

410

420

430

440

450

460

4 70 480

490

500

510 520

530

540

5 50 560 570

580

590 600

-0.5689

-0.3929

-0.2153 -0.0360

0. 1448 0.3272

0.5112 0.6967

0.8837

1.0723

1.2623

1.4539

1,6469

1.8414 2.0373 2.2347

2.4335 2,6336

2.8352

3,0381 3.2423

3.4479 3.6548

3.8630 4,0725

4.2832

4.4952 4.7084

4,9229

5,1385

5,3554

5,5733

5,7925 6.0128

6,2341

6,4566

6,6802

6,9048

7, 1304 7.3571 7.5848 7.8135

8,0431 8.2737

8.5053 8.7377

8.9711

9,2053 9.4405 9,6764

9,9132

10,\508

10.3892

10.6283

10.8683

11,1089

11,3503

11,5924

11.8352

12.0787

-0.5514

-n.3752

-0. 1974 -0.0180

0.1630

0.3455 0.5296

0.7153

0.9025

1.0912 1.2814

1.4731

1 .6663 1,8609 2.0570

2.2545

2.4534 2.6537

2.8554

3.0584

3.2628

3.4685 3.6756 3.8839

4.0935

4.3044

4.5165 4.7298

4.9444

5.1602

5.3771 5.5952 5.8145

6.0348

6.2563 6.4789

6.7026

6.9273

7.1531 7.3798

7.6076 7.8364

8.0662 8.2969

8.5285

8.7610

8.9945 9.2288

9.4640

9,7001

9,9369

10, 1746 10.4131

10.6523 10.8923

11.1331 11.3745 11.6167

11.8595

12.1031

-0.5338

-0.3575

-0. 1795 n.oonn

0.1811 0.3639

0.5481

0.7339

0.9213

1.1102

1.3005 1.4924 1.6857

1 .8805 2.0767

2.2743

2.4734 2.6738

2.8756

3,0788

3,2833

3,4892

3,6963

3,9048

4.1145 4.3255

4.5378

4.7512 4.9659

5.1818

5.3989

5.6171 5.8364

6.0569

6.2785 6.5012 6.7250

6.9498 7.1757

7.4026

7.6305

7.8593 8.0892

8.3200 8.5517

8.7843 9.0179

9.2523 9.4876

9.7237

9,9607

10.1984

10.4370

10.6763 10.9164

11.1572 11.3987

11.6409

11.8839 12,1275

-0.5163

-0.3398 -0,1617

0,0130 0.1993

0.3822 0.5666

0.7526

0.9401

1.1291

1.3197 1.5116

1.7051

1 .9000 2.0964

2.2942 2.4934

2.6939

2.8959

3.0992 3.3038

3.5098

3.7171 3.9257

4.1356

4.3467

4.5591 4.7726

4.9875

5.2035 5.4206

5.6390

5.8584

6.0791 6.3008

6.5236 6.7474 6.9724

7.1983

7.4253 7.6533

7.8823

8.1122

8.3431 8.5749

8.8077 9,0413

9.2758

9.5112 9.7474

9,9844

10,2222 10.4609

10.7002 10.9404

11.1813

11.4229

11.6652

11.9082 12.1519

-0,4987

-0.3220 -0.1438

0.0361 0.2176 0,4006

0,5852

0,7713

0.O590

1,1481 1.3388

1.5309

1.7245

1 .9196 2.1161

2.3140 2.5134

2.7141 2.9162

3.1196 3.3244

3.5305 3.7379

3.9466

4. 1566 4.3679

4.5804

4.794

1

5.0090 5.2251 5.4424 5.6609

5.8805 6.1012

6.3230 6.5459 6.7699

6.9949

7.2210

7.4481 7.6762

7,9052

8,1353

8,3662

8,5982

8,8310

9,0647

9.2993 9.5347

9.7710

10.0081

10.2461 10.4848

10.7242

10.9645

11.2054

11.4471

11.6895

11.9325 12.1763

-0.4811 -0.3043 -0.1259

0.0542

0,2358

0,41?0

0,60;7

0,7900 0.9778

1.1671 1.3579 1.5502

1.7440 1.9392 2.1358 2.3339

2.5334

2.7342

2.9364

3. 1400 3.3449

3.5512 3.7587

3.9676 4.1777

4.3891 4.6017

4.8155

5.0306

5.2468

5.4642 5.6828

5.9025

6.1233

6.3452

6.5683

fi.7923 7.0175

7.24:6

7.47C8

7.6990

7.9282 8.1583

8.3894

8.6214

8.8543 9.0881

9.3228

9.5583 9.7947

10.0319

10.2699

10.5087 10.7482

10.9885

11.2296 11.4713

11.7137 11.9569

12.2007

-0.4635

-0.2865

-0. 1079 0.0723 0.2540

0.4374

0.6223 0.8087

0.9967

1 .1861 1.3771 1.5695

1.7634 1.9588 2.1556

2.3538 2.5534

2.7544

2.9567

3. 1605 3.3655 3.5719

3.7796

3.9885

4. 1988 4.4103

4.6230

4.8370

5.0521 5.2685

5.4860

5. 7047 5.9245

6. 1454 6,3675

6,5906

6.8148

7.0400

7.2663 7,4936

7,7219

7.9512 8.1814

8,4126

8,6447

8.8777

9.1115

9.3463 9.5819

9.8184

10.0557

10.2937 10.5326

10.7722

11.0126

11. 2537 11.4955

11.7380 11.9812

12.2251

-0.4459

-0.2687

-0.0900

0.0904

0.2723 0.4558

0.6408

0.8274

1 .0155 1.2052 1.3963

1 .5889

1 .7829

1 .9784 2.1753

2,3737

2.5734

2.7746

2 .9770

3 .1809 3.3861 3.5926

3.8004 4.0095 4.2199

4.4315

4.6443 4.8584

5.0737

5.2902 5.5078

5.7266

5 .9466

6. 1676 6.3898

6.6130

6.8373

7.0626

7.2890

7.5164

7.7448

7.9741 8.2045 8.4357

8.6679

8.9010

9.1350

9.3698 9.6055

9.8421

10.0794

10.3176

10.5565

10.7962 11.0367

11.2778

11 .5197 11.7623 12.0056

12.2495

-0.4282 -0.2509

-0.0720

0.1085

0.2906

0.4742 0.6594

0.8462

1.0344

1.2242

1.4155 1.6082 1.8024

1.9980

2.1951 2.3936

2.5935

2.7947 2.9974

3.2014

3.4067

3.6133

3.8212 4.0305 4.2410

4.4527 4.6657

4.8799

5.0953 5.3119

5.5297

5.7486

5.9686

6. 1898 6.4120 6.6354

6.8598

7.0852 7.3117 7.5392

7.7677

7,9971 8.2275 8,4589

8.6912 8.9244 9.1584

9.3934

9.6292

9.8658

10. 1032 10.3414

10.5805 10.8202 11.0608

11.3020 11.5440

11.7866 12.0299

12.2739

12.3228 12.3473 12.3717 12,3962 12,4206 12.4451 12.4696 12.4941 12.5186

9 10

-0.4106

-0.2331 -0.0540

0. 1266 0.3089

-0.3929

-0.2153 -0.0360

0. 1448 0.3272

01020

3040 0.4927

0.6780 0.8649

1.0533

1.2433

0.5112 0.6967

0.8837

1.0723

1.2623

5060

70

8090

1 .4347 1.6276 1.8219 2.0177

2.2149

1 .4539

1 .6469

1 .8414 2.0373 2.2347

100

110

120 130

140 2.4135

2.6135 2.8149

3.0177

3.2218

2.4335

2.6336

2.8352

3.0381 3.2423

150

160

170

180

190 3.4273

3.6340

3.8421 4.0515

4.2621

3.4479

3.6548

3.8630 4.0725

4.2832

200

210

220

230 240 4.4740

4.6871 4.9014

5. 1 169 5.3336

4.4952 4.7084 4.9229

5.1385 5.3554

250

260 270

280

290 5.5515

5.7705 5.9907 6.2119

6.4343

5.5733

5.7925 6.0128

6.234] 6.4566

300 310

320 330

340 6.6578

6.8823

7. 1078 7.3344

7.5620

6.6802 6.9048

7. 1304 7.3571 7.5848

350

360

3 70 380

390 7.7906

8.0201 8.2506

8.4821 8.7145

7.8135

8,0431 8.2737

8.5053

8.7377

400

410

420 430

440 8.9477

9.1819

9.4169

9.6528

9.8895

8.9711 9.2053 9.4405

9.6764

9.9132

450

460

470

480 490

10.1270 10.3653

10.6044

10.8442 11.0848

10.1508

10.3892

10.6283

10.8683 11.1089

500 510

520

530

540 11.3262

11.5682 11.8109

12.0543 12.2984

11.3503 11.5924

11.8352 12.0787

12.3228

5 50 560 570

580

590 12,5431 12.5676 600

9 10

20
Tables. Platinum, Pi—67, versus Type JN thermoelements —thermoelectric voltage as a function of temperature ("F), ref- erence junctions at 32 °F—Continued

2 3 4 5 6 7 THERMOELECTRfC VOLTAGE IN ABSOLUTE MILLIVOLTS

600

610

620

630

6 AO

6 50 660 670

680 690

700 710

720 730

7A0

750 760

770

780

790

800 810

820

830 840

8 50 860

870 880

890 900

910

920

930

940

950

960

970

980 990

1.000

IfOlO

1 .020

1 .030 1.040 1.050

1.060

1.070

1.080

1 .090 1.100

1.110

1.120

1.130

1.140 1.150

1.160

1 .170 1.180

1.190

12.3228 12.5676 12.8130

13.0589

13.3055 13.5527

13.8004

14.0486

14.2974 14,5467

14.7965

15.0468

15.2975 15.5487

15.8003 16.0524

16.3048 16.5577

16.8109

17.0645

17.3185 17.5728

17.8275 18.0824

18.3377 18.5933

18.8492

19.1053 19.3617

19.6183

19.8752 20.1324 20.3897

20.6473

20.9051

21.1631

21.4212 21.6796

21.9381

22.1968 22.4556 22.7146

22.9737

23.2330 23.4924 23.7519

24.0115

24.2712 24.5311

24.7910 25.0510

25.3111 25.5713 25.8315

26.0918

26.3522 26.6126

26.8731 27.1336

27.3941

12.3473

12.5921 12.8375 13.0836

13.3302 13.5774

13.8252

14.0735

14.3223 14.5717

14.8215

15.0718 15.3226

15.5738

15.8255 16.0776

16.3301 16.5830

16.8363 17.0899

17.3439

17.5983 17,8530

18. 1080 18,3633

18,6189

18,8748

19,1309

19,3873

19.6440 19.9009

20.1581

20.4155

20.6731 20.9309

21.1889

21.4471 21.7054 21.9639

22.2226

22.4815

22.7405 22.9996

23.2589

23.5183 23.7778

24.0375

24.2972

24,5571

24,8170

25,0770

25.3371

25.5973 25.8576

26.1179

26.3782 26.6387

26.8991 27.1596

27.4202

12,3717

12,6166

12,8621

13,ln82

13,3549

13,6022

13,8500

14,0984

14,3472

14,5966

14.8465

15.0969 15.3477

15.5990 15.8507

16.1028

16.3554

16.6083 16.8616

17.1153

17.3694 17.6237

17.8784

18.1335 18.3888

18.644i> 18.9004 19.1566

19.4130 19.6697

19.9267

20.1838 20.4412

20.6988 20.9567

21.2147

21.4729

21.7313

21.9898

22.2485 22.5074

22.7664 23.0256

23.2848

23.5443 23.8038

24.0634

24.3232 24.5830

24.8430

25.1030

25.3631

25.6233 25.8836

26.1439

26.4043 26.6647

26.9252 27.1857

27.4462

12.3962

12.6411 12.8867

13.1329

13.3796

13.6269

13.8748 14.1232

14.3722 14.6216

14.8715 15.1219

15.3728

15.6241 15.8759

16.1231 16.3807

16.6336 16,8870

17,1407

17,3948

17,6492

17,9039

18,1590 18.4144

18.6700 18.9260

19.1822 19.4387 19.6954

19.9524

20.2096

20.4670

20.7246

20.9825

21,2405

21.4987

21.7571 22.0157 22.2744

22.5333

22.7923 23.0515

23.3108

23.5702 23.8298

24.0894

24.3492 24.6090

24.8690

25.1290

25.3892

25.6493 25.9096

26.1699

26.4303

26.6907

26.9512

27.2117 27.4723

12.4206 12.6656

12.9113

13.1575

13.4043 13.6517

13.8996

14.1481 14.3971

14.6466

14.8966

15.1470 15.3979

15,6493

15,9011 16.1533

16.4059 16.6589

16.9123

17.1661 17.4202 17.6747

17.9294

18. 1845 18.4399

18.6956

18,9516

19,2078

19,4643

19.7211

19.9781 20.2353

20.4927

20.7504

21.0083

21 .2663 21.5245

21.7830

22.0415 22.3003

22.5592

22.8182

23.0774 23.3367

23.5962

23.8557 24,1154

24,3752

24,6350

24,8950 25.1550 25.4152

25.6754

25.9356

26.1960 26.4564 26.7168

26.9773 27.2378

27.4983

12.4451 12.6902 12.9359

13.1822

13.4290

13.6765 13.9244

14.1730

14.4220

14.6715 14.9216

15.1721

15.4230 15.6745

15.9263 16.1786

16,4312

16,6843

16.93^7

17,1915 17.4456

17.7001 17,9549

18,2100

18,4655 18.7212

18.9772

19.2335

19.4900 19.7468 20.0038

20.2610

20.5185

20.7762

21.0341

21.2921 21.5504 21.8088

22.0674 22.3262

22.5851 22.8441 23.1033

23.3627

23.6221

23.8817

24. 1414 24.401

1

24.6610 24,9210

25.1810

25.4412 25.7014

25.9617

26.2220 26.4824

26.7428

27.0033 27.2638

27.5244

12.4696

12.7147

12.9605

13.2068

13.4537

13.7012 13.9493

14. 1978 14.4469

14.6965 14.9466

15.1972

15.4482 15.6996

15.9515

16.2038 16.4565

16. 7096 16.9631 17.2169

17.4711 17.7256

17.9804 18.2356

18.4910

18.7468

19.0028

19.2591 19.5157

19.7725 20.0295 20.2868

20.5443 20.8020

21.0598

21.3179

21.5762 21.8347

22.0933

22.3521 22.6110

22.8701

23.1293 23.3886

23,6481 23.9076

24.1673

24.4271 24.6870 24.9470

25.2071 25.4672 25.7274

25.9877

26.2480 26,5084

26,7689

27,0294

27.2899 27.5504

12.4941 12.7393

12.9851 13.2315

13.4785

13.7260

13.9741 14.2227 14.4719

14.7215 14.9716

15.2222

15.4733 15.7248

15.9767

16.2291 16.4818 16.7349

16.9884

17.2423

17.4965

17.7511 18.0059

18.2611 18.5166

18.7724

19.0284 19.2847

19.5413

19.7982 20.0552

20,3125

20,5700

20,8277

21.0856

21 .3438 21.6020

21.8605

22.1191 22.3779

22.6369 22.8960

23.1552 23.4145

23.6740 23.9336

24.1933

24.4531 24.7130

24.9730

25.2331 25.4932 25.7534

26.0137

26.2741 26.5345 26.7949

27.0554

27.3159

27.5765

12.5186

12.7638

13.0097

13.2562

13.5032

13.7508 13.9989

14.2476

14,4968

14,7465

14.9967

15.2473 15.4984

15.7500 16.0019

16.2543

16.5071 16.7603

17.0138 17.2677

17.5219

17.7765 18.0314

18.2866

18.5422 18.7980

19.0540

19.3104

19.5670

19.8238 20.0809

20.3382 20.5958

20.8535

21.1115 21.3696 21.6279

21.8864

22.1450

22.4038 22.6628 22.9219

23.1811 23.4405 23.7000

23.9596

24.2193

24.4791 24.7390 24,9990

25.2591 25,5192

25.7795 26.0398

26.3001 26.5605

26.8210

27.0815

27.3420 27.6026

12.5431 12.7884

13.0343

13.2808 13.5279 13.7756

14.0238 14.2725

14.5218

14.7715

15.0217

15.2724

15.5236

15.7751

16.0272 16.2796

16.5324

16.7856

17.0392

17.2931 17.5474

17.8020

18.0569

18.3122 18.5677 18.8236

19.0797

19.3360 19.5927

19.8495 20.1067

20.3640

20.6215

20.8793

21.1373 21.3954

21.6537

21.9122

22.1709

22.4297 22.6887

22.9478 23.2070

23.4664

23.7259

23.9855 24.2453

24.5051 24.7650

25.0250

25.2851 25.5453

25.8055

26.0658

26.3262 26.5866

26.8470

27.1075

27.3681 27.6286

10

12.5676

12.8130 13.0589

13.3055 13.5527

13.8004

14.0486

14.2974

14.5467

14.7965

15.0468

15.2975 15.5487

15.8003

16.0524

16.3048

16.5577 16.8109

17.0645

17.3185

17.5728

17.8275

18.0824

18.3377

18.5933 18.8492

19.1053 19.3617

19.6183

19.8752 20.1324

20.3897

20.6473

20.9051 21.1631 21.4212 21.6796

21.9381 22.1968 22.4556

22,7146

22,9737 23.2330

23.4924

23.7519

24.0115

24.2712

24.5311 24.7910

25.0510

25,3111

25,5713

25.8315 26,0918

26.3522 26.6126

26.8731

27.1336

27.3941 27.6547

600

610

620

630

640

650

660

670

680

690

700

710

720

730

740 750

760

770

780 790

800 810

820 830

840

850

860

870

880 890

900

910

920 930

940

950

960

970

980

990 1.000

1.010

1 .020 1.030

1 .040 1.050

1 .060 1.070

1.080 1.090

1.100

1 .110

1 .120 1.130 1.140

I.ISO

1.160

1 .170

1 .180 1.190

1.200 27.6547 27,6807 27.7068 27.7328 27.7589 27.7850 27.8110 27.8371 27.8631 27.8892 27.9152 1.200 •fO 1 2 3 4 5 6 7 8 910 'F

21
Tables. Platinum, Pt—67, versus Type JN thermoelements —thermoelectric voltage as a function of temperature (°F), ref- erence junctions at 32 "F—Continued

'

•f 0123456789 10 'F THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

1.200 27.6547 27.6807 27,7068 27.7328 27.7589 27.7850 27.8110 27.8371 27.8631 27.8892 27.9152 lt200

1.210 27.9152 27.9413 27.9674 27.9934 28.0195 28.0455 28.0716 28.0977 28.1237 28.1498 28.1758 1.210

1.220 28.1758 28.2019 28.2280 28.2540 28.2801 28.3061 28.3322 28.3583 28.3843 28.4104 28.4364 1.220

1.230 28.4364 28.4625 28.4886 28.5146 28.5407 28.5667 28.5928 28.6188 28.6449 28.6710 28.6970 1.230

1.240 28.6970 28.7231 28.7491 28.7752 28.8013 28.3273 28.8534 28.8794 28.9055 28.9315 28.9576 1.240

1.250 28.9576 28.9837 29.0097 29.0358 29.0618 29.0879 29.1139 29.1400 29.1661 29.1921 29.2182 1.250 1.260 29.2182 29.2442 29.2703 29.2963 29.3224 29.3484 29.3745 29.4005 29.4266 29.4527 29.4787 1.260 1.270 29.4787 29.5048 29.5308 29.5569 29.5829 29.6090 29.6350 29.6611 29.6871 29.7132 29.7392 1.270

1.280 29.7392 29.7653 29.7913 29.8173 29,8434 29.8694 29.8955 29.9215 29.9476 29.9736 29.9997 1.280

1.290 29.9997 30.0257 30.0517 30.0778 30.1038 30.1299 30.1559 30.1819 30.2080 30.2340 30.2601 1.290

1.300 30.2601 ^0.2861 30.3121 30.3382 30.3642 30.3902 30.4163 30.4423 30.4683 30.4944 30.5204 1.300

1.310 30.5204 30.5464 30.5725 30.5985 30.6245 30.6505 30.6766 30.7026 30.7286 30.7546 30.7807 1.310 1.320 30.7807 30.8067 30.8327 30.8537 30.8847 30.9108 30.9368 30.9628 30.9888 31.0148 31.0408 1.320

1.330 31.0408 31.0668 31.0928 31.1189 31.1449 31.17o9 31.1969 31.2229 31.2489 31.2749 31.3009 1.330

1.340 31.3009 31.3269 31.3529 31.3789 31.4049 31.4309 31.4569 31.4829 31.5089 31.5349 31.5609 1.340

1.350 31.5609 31.5868 31.6128 31.6388 31.6648 31.6908 31.7168 31.7427 31.7687 31.7947 31.8207 1.350

1.360 31.8207 31.8467 31.8726 31.8986 31.9246 31.95o5 31.9765 32.0025 32.0284 32.0544 32.0804 1.360

1.370 32.0804 32.1063 32.1323 32.1582 32,1842 32.2102 32.2361 32.2621 32.2880 32.3140 32.3399 1.370

1.380 32.3399 32.3658 32.3918 32.4177 32.4437 32.4696 32.4955 32.5215 32.5474 32.5733 32.5993 1.380

1.390 32.5993 32.6252 32.6511 32.6770 32.7030 32.7289 32.7548 32.7807 32.8066 32.8325 32.8584 1.390

1.400 32.8584 1.400 •fO 1 2 3 4 5 6 7 8 9 10 "F

22
Table 6. Type KP (or EP) thermoelements versus platinum. Pi—67

thermoelectric voltage as a function of temperature

(°F), reference junctions at 32 °F

10 •f THFRMOELECTR IC VOLTAGE IN ABSOLUTE MILLIVOLTS

A50 -3.5559 -3.5564 -3.5568 -3.5573 -3.5578 -450 -3.5511 -3.5516 -3.5521 -3.5526 -3.5530 -3.5535 -3.5540 -3.5545 -3.5550 -3.5554 -3.5559 -440

430 -3.5460 -3.5465 -3.5470 -3.5476 -3.5481 -3.5486 -3.5491 -3.5496 -3.5501 -3.5506 -3.5511 -430 420 -3.5406 -3.5411 -3.5417 -3.5422 -3.5428 -3.5433 -3.5439 -3.5444 -3.5449 -3.5455 -3.5460 -420

410 -3.5346 -3.5352 -3.5358 -3.5365 -3.5371 -3.5377 -3.5382 -3. 5388 -3.5394 -3.5400 -3.5406 -410

400 -3.5279 -3.5286 -3.5293 -3.5300 -3.5307 -3.5314 -3.5320 -3.5327 -3.5333 -3.5340 -3.5346 -400

390 -3.5201 -3.5210 -3.5218 -3.5226 -3.5234 -3.5242 -3.5250 -3.5257 -3.5265 -3.5272 -3.5279 -390

380 -3.5107 -3.5118 -3.5128 -3.5138 -3.5147 -3.5157 -3.5166 -3.5175 -3.5184 -3.5193 -3.5201 -380

370 -3.4992 -3.5005 -3.5017 -3.5029 -3.5041 -3.5053 -3.5064 -3.5075 -3.5086 -3.5097 -3.5107 -370

360 -3.4850 -3.4866 -3.4881 -3.4896 -3.4911 -3.4925 -3.4939 -3.4953 -3.4966 -3.4979 -3.4992 -360

350 -3.4677 -3.4696 -3.4714 -3.4733 -3.4750 -3.4768 -3.4785 -3.4802 -3.4818 -3.4835 -3.4850 -350

340 330

320

310 300

-3.4467 3.4218

-3.3927

-3.3592

-3.3212

-3.4490

-3.4245

-3.3958 -3.3627

-3.3252

-3.4512

-3.4271 -3.3989

-3.3663 -3.3292

-3.4534

-3.4297 -3.4019

-3.3697

-3.3331

-3.4556 -3.4323 -3.4049

-3.3731 -3.3369

-3.4577

-3.4348

-3.4U78

-3o 3765 -3.3408

-3.4598

-3.4373 -3.4107

-3.3798

-3.3445

-3.4618 -3.4397

-3.4135

-3.3831 -3.3483

-3.4638

-3.4421 -3.4163

-3.3864

-3.3520

-3.4658 -3.4444

-3.4191 -3.3896

-3.3556

-3.4677 -3.4467

-3.4218

-3.3927

-3.3592

-340

-330 -320

-310

-300

290

280

270 260

-250

-240

-230 -220

-210

-200

-3.2787 -3.2316

-3.1801 -3.1242

-3.0641 -2.9997

-2.9311 -2.8586

-2.7822 -2.7019

-3.2831 -3.2365

-3.1855 -3.1300

-3.0703

-3.0063

-2.9382

-2.8661 -2.7900

-2.7101

-3.2875 -3.2414

-3.1908

-3.1358

-3.0764 -3.0129

-2.9452

-2.8734

-2.7978

-2.7183

-3.2919

-3.2462

-3. 1961

-3. 1415 -3.0826 -3.0194

-2.9521 -2.8808 -2.8055

-2.7264

-3.2962

-3.2510 -3.2013

-3.1471 -3.0886 -3.0259

-2.9590

-2.8881 -2.8132

-2.7345

3.3005 3.2557

3.2064 3,1527

3.0947

-3.0324

-2.9659

-2.8954

-2.8209

-2.7425

-3.3047 -3.2604

-3.2116

-3. 1583

-3. 1007 -3.0388

-2.9727 -2.9026

-2,8285

-2.7505

.3089

.2650 .2167

. 1638

. 1066

.0<,52 ,9795 .9098

.8361 .7585

3131 2696

2217

1693 1126 -3.0515

-2.9663

-2.9170

-2.8436 -2.7664

-3.3171 -3.2742 -3.2267

-3. 1747 -3.1184

-3.0578

-2.9930

-2.9241 -2.8512

-2.7743

-3.3212 -3.2787

-3.2316

-3.1801 -3.1242

-3.0641 -2.9997

-2.9311 -2.8586

-2.7822

-290

-280 -270

-260

-250

-240

-230

-220

-210

-200

-190

-180

-170 -160

-160

-2.6180

-2.5304

-2.4393 -2.3449

-2.2471

-2.6265

-2.5393 -2.4486

-2.3545 -2.2570

-2.6350

-2.5482 -2.4578 -2.3640

-2.2669

-2.6435

-2.5570

-2.4670

-2.3735

-2.2768

-2.6520 -2.5658

-2.4762

-2.3830 -2.2866

-2.6604

-2.5746

-2.4853

-2.3925 -2.2964

-2.6688 -2.5834

-2.4944

-2.4019

-2.3061

-2.6771

-2.5921 -2.5034

-2.4113

-2. 3159

-2.6854

-2.6007

-2.5124

-2.4207 -2.3256

-2.6937 -2.6094

-2.5214

-2.4300

-2.3352

-2.7019

-2.6180

-2.5304

-2.4393 -2.3449

-190

-180

-170

-160

-150

-140 -130

-120

-1*0

-100 -90

-80

-70

-60

-50

-40

-30 -20

-10

- 0

-2.1462 -2.0422

-1.9353

-1.8255 -1.7129

-1.5975

-1.4795 -1.3589

-1.2359

-1.1104

-0.9825

-0.8525

-0.7203 -0.5860

-0.4496

-2.1564

-2.0528

-1.9461 -1.8366

-1.7242

-1.6092 -1.4914

-1.3711 -1.2483 -1.1230

-0.9954

-0.8656

-0.7336

-0.5995

-0.4633

-2.1666

-2.0633

-1.9569 -1.8477 -1.7356

-1.6208 -1.5033

-1.3833 -1.2607

-1.1357

-1.0083 -0.8787

-0.7469

-0.6130

-0.4771

-2.1768

-2.0738 -1.9677

-1.8587

-1 .7469 -1.6324

-1.5152 -1.3954

-1.2730

-1.1483

-1.0211 -0.8917

-0.7601 -0.6265

-O.49O7

-2.1870 -2.0842

-1 .9784 -1.8697

-1.7582

-1.6440 -1.5270

-1.4075 -1.2854 -1.1608

-1.0339

-0.9048

-0.7734

-0.6399

-0.50<i<t

-2.1971 -2.2071 -2.2172 -2.2272 -2.2372 -2.2471 -140 -2.0946 -2.1050 -2.1153 -2.1257 -2.1360 -2.1462 -130 -1.9891 -1.9998 -2.0105 -2.0211 -2.0317 -2.0422 -120 -1.8807 -1.8917 -1.9027 -1.9136 -1.9244 -1.9353 -110 -1.7695 -1.7808 -1.7920 -1.8032 -1.8143 -1.8255 -100 -1.6555 -1.6670 -1.6785 -1.6900 -1.7014 -1.7129 -90

-1 .5388 -1.5506 -1.5624 -1.5741 -1.5858 -1.5975 -80 -1.4195 -1.4316 -1 .4436 -1.4556 -1.4676 -1.4795 -70 -1.2977 -1.3100 -1.3223 -1.3345 -1.3467 -1.3589 -60

-1.1734- -1.1859 -1.1985 -1.2109 -1.2234 -1.2359 -50 -1.0467 -1.0595 -1.0723 -1.0850 -1.0977 -1.1104 -40 -0.9178 -0.9308 -0.9438 -0.9567 -0.9696 -0.9825 -30 -0.7866 -0.7998 -0.8130 -0.8262 -0.8394 -0.8525 -20 -0.6534 -0.6668 -0.6802 -0.6936 -0.7069 -0.7203 -10 -0.5180 -0.5317 -0.5453 -0.5589 -0.5724 -0.5860 - 0

10

23
tABLE 6. Type KP (or EP) thermoelements versus platinum, Pt—67

thermoelectric voltage as a function of temperature

(°F), reference junctions at 32 °F—Continued

THFRMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

10

01020

30

*0

5060

70

8090

100

110

120

130

l<tn

150

160

170

180

190 200

210

220

2 30 240

2 50 260 270

280 290

-0.4496

-0.3113

-0. 1709 -0.0287

0.1153 0.2609

0.4081 0.5568 0.7069

0.8585

1.0115

1, 1659 1.3217

1.4788

1.6371 1.7968 1.9576 2.1197

2.2829

2.4473 2.6128

2.7794

2.9470

3.1157 3.2853

3.4559

3.6275 3.8000

3.9734 4.1476

-0,4359

-0.2973 -0.1568

-0.0143 0.1298 0.2756

0.4229

0.5717

0.7220

0.8737

1 .0269 1.1814

1.3373

1,4945

1 .6530 1,8128

1.9738 2.1360

2.2993 2.4638 2.6294

2.7961 2.9638

3.1326

3.3023

3.4731 3.6447

3.8173

3.9908

4.1651

-0.4221 -0.2834 -0.1426 o.ooon

0.1443 0.2902

0.4377 0,5867

0.7371 0.8890

1.0423 1.1970 1.3530

1.5103

1.6690 1.8289

1.9900 2,1523 2.3157

2.4803

2.6460 2.8128 2.9807

3.1495 3.3194

3.4902

3.6619 3.8346

4.0082 4.1826

-0.4083 -0.2694

-0.1285 0.0144

0.1589 0.3049

0.4525 0.6016

0.7522

0.9043

1.0577 1.2125

1.3687

1.5261 1.6849

1 ,8449 2.0061

2. 1686 2.3321 2,4968

2.6627

2.8296 2.9975

3. 1665 3.3364

3.5073

3.6792 3.8519 4.0256

4.2001

-0.3945 -0.2554

-0.1143 0.0287

0. 1734 0.3196 0.4674

0.6166

0.7674

0,9195

1.0731 1.2281

1 .3844

1 .5420 1.7008

1 .8610 2.0223 2.1849

2.3486

2.5134

2.6793 2.8463

3.0143

3,1834

3,3535

3,5245

3,6964

3.8693 4.0430 4.2176

-0, 3807 -0,2414

-0, 1000 0,04?1

0,1879

0,3343 0.4822

0.6316

0.7825 0.9348

1 .0886 1.2436

1 .4001 1.5578

1.7168

1.8771 2.0385 2,2012

2, 3650 2,5299

2,6960

2,8631

3,0312 3.20C4

3,37c5 3.5416

3.7136

3.8866 4.0604

4.2351

-0,3669

-0,2273

-0,0858

0,0575

0,2025

0.3490

0.4971 0.6467

0.7977

0.9501

1. 1040 1.2592 1.4158

1.5736

1.7328

1,8931 2.0547

2.2175

2.3814

2, 5465 2.7126

2.8798

3.0481 3.2173

3,3876

3,5588

3,7309

3,9039

4,0778

4,2526

-0.3530

-0.2133

-0.0715

0.0720

0.2171 0.3638 0.5120 0.6617

0.8129

0.9655

1 . 1195

1 .2748 1.4315

1 .5895

1 .7488

1 .9093 2.0710

2 .2338 2.3979

2.5630

2 . 7293 2.8966

3.0650 3,2343

3 ,4047

.5759

,7482

,9213

,0953

,2701

-0,3391

-0,1992 -0.0573

0.0864

0,2317

0,3785 0.5269

0.6768

0.8281 0,9808

1.1349

1 .2904

1.4472 1.6054

1 ,7647

1.9254

2.0872 2.2502 2.4144

2.5796 2.7460

2.9134

3.0819 3.2513

3.4217

3.5931 3.7654

3.9386 4.1127 4.2877

-0.3252

-0. 185 1 -0.0430

0. 1009 0,2463

-0,3113

-0. 1709 -0.0287

0.1153 0.2609

0.3933

0.5418 0.6918

0,8433

0,9962

1,1504

1,3060

1 ,4630 1.6212 1,7808

1.9415 2.1034

2.2666

2.4308

2.5962 2.7627

2,9302

3.0988

3.2683 3.4388

3.6103 3,7827

3,9560

4,1302

4,3052

0.4081 0.5568 0.7069

0.8585

1.0115

1.1659

1.3217

1.4788

1.6371 1.7968

1.9576 2.1197

2.2829

2.4473 2.6128

2,7794

2,9470

3,1157

3,2853

3,4559

3,6275 3.8000

3.9734

4. 1476 4.3227

0 1020

3040

5060

7080

90

100

110 120

130

140

150

160

170

180

190

200

210

220

230

240 250

260

270

280

290

300

310 320

330 340

4.3227

4.4986

4.6753 4.8528

5.0310

4,3403

4.5163

4.6931 4.8706

5.0489

4.3579

4.5339

4.7108

4.8884

5.0667

4.3754

4.5516 4.7285

4.9062

5.0846

4.3930 4.5692

4.7462

4,9240

5,1025

,4106

,5869

,7640

,9418

,1204

4.4282

4.6046

4,7817

4,9596

5,1383

4,4458

4,6223

4.7995

4.9775

5. 1562

4,4634

4,6399

4,8173

4,9953

5, 1741

4,4810

4.6576

4,8350

5.0132 5.1920

4.4986 4.6753

4,8528

5.0310 5.2099

300

310

320 330

340

3 50 360

3 70 380

390

5.2099

5.3896 5.5699

5.7508

5.9324

5.2279

5.4076 5.5879

5.7689

5.9506

5.2458 5.4256

5.6060

5.7871 5.9688

5.2638 5.4436

5.6241

5.8052 5.9870

5.2817

5.4616

5.6422

5.8234 6.0052

5.2997

5.4796

5.6603

5.8415 6.0234

5.3176

5.4977 5,6784

5,8597

6,0416

5.3356

5.5157

5.6965

5 . 8778 6.0598

5.3536 5.5338

5.7146

5.8960

6.0781

5.3716

5.5518 5.7327

5.9142 6.0963

5.3896 5.5699

5.7508 5.9324

6. 1146

350

360- 370

380

390 400

410

420

430

440

6.1146

6.2973 6.4806

6.6645 6.8489

6.1328 6.3156

6.4990

6.6829

6.8674

6.1511 6.3339

6.5174

6.7013 6.8858

6.1693

6.3523

6.5357 6.7198

6.9043

6.1876

6.3706

6.5541 6.7382 6.9228

6.2059

6.3889

6.5725 6.7566

6.9413

6.2242

6.4073 6.5909

6.7751 6.9598

6.2424 6.4256

6 .6093 6.7935

6.9783

6.2607 6.4439

6.6277

6.8120

6.9968

6.2790

6.4623

6.6461 6.8304

7.0153

6,2973

6,4806

6,6645

6,8489

7,0338

400

410 420

430

440

450

460

470

480

490

500

510

520

530 540

5 50 560

570

580

590

7.0338

7.2191 7.4050

7.5912 7,7779

7.9650 8.1525

8.3403

8.5285 8.7170

8.9058 9.0949

9.2843 9.4740 9.6639

7.0523 7.2377

7,4236

7,6099

7.7966

7.9837

8.1712

8.3591 8,5473

8.7358 8.9247

9.1138

9.3033

9.4929 9.6829

7.0708

7.2563

7.4422

7.6285

7.8153 8.0024 8,1900

8,3779

8,5661 8.7547

8.9436 9.1328

9.3222

9.5119

9.7019

7.0893

7.2748

7.4608

7.6472 7.8340

8.0212

8.2088 8.3967

8.5850 8.7736

8.9625 9.1517

9.3412 9.5309

9.7209

7.1079

7.2934

7.4794

7.6658

7.8527 8.0399

8.2275

8.4155 8.6038

8.7925 8.9814

9,1706

9.3601 9,5499 9.7399

7. 1264 7.3120 7.4980

7.6845 7,8714

8,0587

8,2463

8,4343

8,6227

8,8113

9,00C3

9, 18C6 9,3791

9,5689

9,7589

7, 1449 7,3306

7,5167

7,7032

7,8901

8,0774

8,2651

8,4532

8.6415

8.8302 9.0192

9.2085

9.3981

9. 5879 9,7779

7, 1635 7,3492

7.5353 7.7219

7,9088

8.0962 8.2839

8 .4720 8.6604

8.8491 9.0381 9.2275

9,4170

9,6069

9,7969

7,1820

7,3678

7,5539

7,7405

7,9275 8.1149

8.3027

8.4908

8.6792 8.8680

9.057i 9.2464

9.4360 9,6259

9,8160

7.2006

7.3864

7.5726

7.7592 7.9463 8.1337

8.3215

8.5096

8.6981 8.8869

9.0760

9.2654

9.4550 9.6449

9.8350

7.2191 7,4050

7.5912 7.7779

7.9650

8.1525

8.3403

8.5285

8.7170 8.9058 9.0949

9.2843

9.4740 9.6639

9.8540

450

460

470

480 490

500 510

520

530 540

550

560

570

580

590

600 9.8540 9.8730 9,8921 9,9111 9.9301 9,9492 9.9682 9.9872 10.0063 10,0253 10.0444 600

10

24
Table 6. Type KP (or EP) thermoelements versus platinum. Pt—67

thermoelectric voltage as a function of temperature

(°F), reference junctions at 32 "F—Continued

•f 10 THERMOELECTR IC VOLTAGE IN ABSOLUTE MILLIVOLTS

500

610 620

630

640

650 660

670

680

690

9.6a't0 10.04A4

10.2349 10.4257

10.6166 10.8075

10.9988

11.1902 11.3815

11.5732

9,8730

10.0634

10.2540 10.4447

10.6357 10.8267

11.0180

11.2093 11.4008

11.5923

9,8921 10.0825

10.2730

10.4638

10.6548

10.8459

11.0371 11.2285 11.4199

11,6115

9.9111 10.1015

10.2921 10.4829

10.6739

10.8550

11.0552 11.2475

11.4391 11.5307

9.93nl

10. 1205 10.3112

10.5020 10.6930

10.8841

11.0754

11.2667

1 1 .4582 11.6498

9.9492

10. 1396 10.3303

10.5211

10.712

1

10.9032 11.0945

11.2859

11 .4774 11.6690

9.9682

10. 1587 10.3493

10.5402

10.7312 10.9223

11.1136

11.3050

11.4965

11.6882

9.9872

10. 1777 10.3684

10.5593

10. 7503 10.9415

1 1 .1328

11 .3242 11.5157

1 1 . 7073

10.0063

10.1968

10.3875 10.5784

10.7694 10.9606

11.1519

11.3433 11.5349

1 1.7255

10.0253 10.2159

10.4066 10.5975

10. 7885 10.9797

11.1710

11.3625

11.5540

11.7457

10.0444

10.2349

10.4257

10.6166

10.8076

10.9988 11.1902

11.3816

11.5732

11.7648

500 610

620 530

540

550

560

570

580

590

700

710 720

730 740

11.7648

11.9565

12.1483

12.3402

12.5321

11.7840

11.9757

12.1675

12.3594

12.5512

11.8032

11.9949 12.1867

12.3786

12.5704

11.8223

12.0141 12.2059

12.3977

12.5896

11.8415 12.0333

12.2251

12.4169

12.6088

11.8607

12.0524 12.2443

12.4361

12.6280

11.8798 12.0716

12.2634

12.4553

12.6472

11 .8990

12 .0908 12.2826

12.4745

12.6664

11.9182 12.1100

12.3018 12.4937

12.6855

1 1 .9374 12.1292 12.3210

12.5129

12.7048

11.9565

12. 1483 12.3402

12.5321 12.7240

700

710

720

730

740 750

760

770

780

790

12.7240

12.9159

13. 1078 13.2998 13.4917

12.7432

12.9351 13.1270

13.3190

13.5109

12.7624

12.9543 13.1462

13.3382

13,5301

12.7816

12.9735

13. 1554 13.3574

13.5493

12.8007

12.9927

13.1846

13.3766

13.5585

12.8199

13.0119

13.2038

13.3957

13.5877

12.8391

13.0311 13.2230

13.4149 13.6069

12.8583

13.0503

13.2422

13.4341

13 .6260

12.8775

13.0695 13.2614

13.4533

13.6452

12.8967

13.0887

13.2805

13.4725

13.6644

12.9159

13.1078

13.2998 13.4917

13.6836

750

760

770

780

790 800

810 820

830

840

13.6836

13.8755

14,0673

14,2591

14,4508

13.7028

13.8947

14,0865

14,2783

14,4700

13,7220

13.9139 14.1057

14.2974

14.4891

13.7412

13.9330

14.1248 14.3165

14.5083

13.7504

13.9522

14.1440 14.3358

14.5275

13.7796

13.9714

14.1632

14.3550 14.5466

13.7987 13.9906

14. 1824

14. 3741 14.5658

13 . 8179 14.0098

14.2016

14.3933

14.5850

13.8371 14.0289

14.2207

14.4125

14.6041

13.8563

14.0481 14.2399 14.4315

14.5233

13.8755

14.0573

14.2591 14.4508

14.5424

800

810 820

830

840

850

860

870

880

890

14.6424

14,8340

15,0255

15,2169

15.4082

14.6615

14.8532 15.0446

15.2350

15.4273

14.6808

14,8723

15,0638

15,2552

15,4464

14,6999

14,8915

15,0829

15.2743

15.4655

14.7191 14.9106

15.1021

15.2934 15.4847

14.7382 14.9298

15.1212

15.3125 15.5038

14,7574

14.9489

15,1403 15.3317

15. 5229

14.7766

14.9581

15. 1595 15.3508 15.5420

14.7957

14.9872

15.1786 15.3699

15,5611

14,8149

15,0064

15, 1978 15,3891 15.5802

14.8340

15.0255 15.2169

15.4082

15.5994

850

860

870

880

890

900

910 920

930 940

15.5994

15.7904 15.9814

16.1722 16,3628

15,5185

15,8095

16,0004

15,1912

16,3819

15,6376

15,8286

16,0195

16,2103

15,4010

15,6567

15,8477

16,0386

16.2294

15.4200

15.6758

15.8668 15.0577

15.2485 15.4391

15.5949

15.8859

16.0768

16.2575

16.4581

15.7140

15.9050 16.0959

16.2865

16.4772

15.7331

15 .9241

16. 1149 15.3057

16.4952

15.7522

15.9432 16.1340

16.3247

16.5153

15.7713

15.9623

16.1531 16.3438

16.5343

15.7904

15.9814

16.1722

16.3628 16.5534

900 910

920

930

940

950

960

970

980 990

16.5534

15.7437

16.9340

17,1240

17,3139

15,5724

16,7628

16,9530

17,1430

17,3329

16.5915

16.7818 16.9720

17.1620

17.3519

16.6105

16.8008 16.9910 17.1810

17.3708

16.5295 16.8198

17.0100 17.2000 17.3898

16.54C5

15.83C9

17.0290 17.2190

17.4088

16.6676

15.8579

17.0480

17.2380

17.4278

16.6866

16.8769

17.0670

17.2570 17.4467

16.7057 15.8959

17.0860 17.2759

17.4657

16.7247

16.9149

17.1050

17.2949

17.4847

15.7437

16.9340

17.1240 17.3139

17.5036

950

960

970

980 990

1.000

1 .010 1.020

1.030 1,040

1.050

1.060

1.070

1.080 1.090

1.100 1.110

1,120

1.130

1.140

1.150

1.160

1.170

1.180

1.190

17,5036

17,6932

17,8825

18,0717

18,2607

18,4495

18,6381

18,8265

19,0145

19,2026

19,3903

19,5779

19,7652

19,9523

20,1391

20,3258

20,5122

20,6984

20,8843

21,0700

17,5226

17,7121 17.9015

18.0906

18.2796 18.4684

18.6569

18.8453 19.0334 19.2214

19.4091 19.5966

19.7839

19,9710

20,1578

20,3444

20,5308

20,7170

20,9029

21 .0886

17.5416

17.7311 17.9204

18.1095 18.2985

18.4872

18.6758

18.8641 19.0522 19.2402

19.4279

19.5154

19.8025

19.9897

20.1765

20.3631

20.5494 20.7356

20.9215

21.1071

17.5505

17.7500

17.9393 18.1284

18.3174

18.5061 18.5946

18.8829

19.0710 19.2589

19.4465

19.6341 19.8213 20.0084

20.1952 20.3817

20.5681

20.7542 20.9400 21.1257

17.5795 17.7689

17.9582

18.1473 18.3362 18.5249

18.7134

18.9018

19.0898

19.2777

19.4554 19.6528

19.8401 20.0271 20.2138

20,4004

20,5867

20,7728

20.9586 21.1442

17.5984

17,7879

17,9772

18.1662

18. 3551 18.5438

18.7323

18.9206

19.1086

19.2965

19.4841 19.6716

19.8588 20,0457

20,2325

20,4190

20,5053 20.7914

20.9772

21.1528

17,6174

17.8058

17,9961

18.1851 18.3740

18,5627

18,7511 18.9394

19,1274

19.3153

19.5029

19,5903

19.8775 20.0544

20.2512

20.4377 20.6239

20.8100 20.9957

21. 1813

17.6363

17,8258

18,0150

18,2040

18.3929 18.5815

18.7700

18.9582

19. 1462 19.3340

19,5216

19.7090

19.8952 20.0831 20.2698

20.4553

20.6425

20.8285 21,0143

21 . 1998

17.6553 17.8447 18.0339

18.2229

18.4117

18.6004

18.7888

18.9770

19.1650 19.3528

19.5404

19.7277

19.9149

20.1018 20.2885 20.4749

20.6611

20.8471 21.0329

21.2184

17.6742

17.8636

18.0528

18.2418

18.4305

18.6192

18.8076

18.995 8 19.1838

19.3716

19.5591 19.7465

19.9336 20.1205

20.3071 20.4936

20.6798 20.8657

21.0514

21.2369

17.6932

17.8825 18.0717

18.2507

18.4495

18.6381 18.8255 19.0146

19.2025

19.3903 19.5779

19.7652

19.9523

20.1391 20.3258

20.5122

20.6984

20.8843

21.0700

21.2555

000

010

020

030 040

050

060

070

080

090

100

110

120

130

140

150 160

170

180 190

1.200 21.2555 21.2740 21.2925 21,3111 21,3296 21,3481 21,3666 21,3851 21.4037 21.4222 21.4407 1.200

10 •f

25
Table 6. Type KP (or EP) thermoelements versus platinum, Pt-67

thermoelectric voltage as a function of temperature

CF), reference junctions at 32 'F—Continued

THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

10

1.200

1.210 1.220

1.230 1.240 1.250

1.260

1.270

1.280

1.290 1.300

1.310 1.320

1.330

1.340 1.350

1.360

1.370

1.380

1.390 1.400

1.410

1.420

1.430

1.440

1.450

1.460

1.470

1.480

1.490

1.500 1.510

1.520

1.530 1.5*0

1.550

1.560

1.570

1.580 1.590

21.2555

21.4407 21.6257

21.8104

21.9949

22.1791 22.3632

22.5469 22.7304 22.9137

23.0967

23.2795

23.4620

23.6443 23.8263

24.0081 24.1896

24.3709

24.5519 24.7327

24.9132 25.0935

25.2736

25.4534

25.6330

25.8123

25.9914

26.1702 26.3488

26.5272

26.7053

26.8832 27.0609

27.2383

27.4155 27.5925

27.7692 27.9457

28.1220

28.2981

21.2740

21.4592

21.6441 21.8289

22.0133 22.1976

22.3815

22.5653

22.7488 22.9320 23.1150 23.2977

23.4802

23.6625

23,8445

24.0262 24.2077

24.3890

24.5700 24.7508

24.9313

25.1115

25.2916 25.4714

25.6509

25.8302

26.0093

26.1881 26,3667

26.5450

26.7231 26.9010

27.0786

27.2560

27.4332

27.6102 27.7869

27,9634

28.1396 28.3157

21.2925 21.4777

21.6626

21.8473 22.0318 22.2160

22.3999

22.5836

22.7671 22.9503

23.1333 23.3160 23.4985

23.6807

23,8627

24,0444

24.2259

24.4071

24.5881 24,7688

24,9493 25.1296

25.3096

25,4893

25,6688

25,8481 26.0272 26.2060

26.3845

26.5628 26,7409

26.9188

27.0964 27.2738

27.4509

27.6278 27.8045

27.9810

28.1572

28,3333

21,3111

21,4962

21,6811

21,8658

22.0502 22.2344

22.4183

22,6020

22,7854

22.9686 23.1516

23.3343

23.5167

23.6939

23.8808 24.0625

24.2440

24.4252

24.6062 24.7869

24.9674

25.1476

25.3276

25.5073

25.6868

25,8660

26,0450

26.2238 26.4024

26.5807 26.7587

26.9365

27.1141 27.2915

27.4686

27.6455

27.8222 27.9986

28.1749

28.3509

21.3296 21,5147

21.6996 21.8842

22.0686 22,2528

22,4367

22.6203 22.8038

22.9869 23.1698

23.3525 23.5349

23.7171 23.8990 24.0807

24.2621

24.4433 24,6243 24.8049

24,9854

25,1656

25,3455 25.5253

25.7047

25.8839 26.0629

26.2417 26.4202

26.5985 26.7765 26.9543

27.1319

27.3092

27.4863

27.6632 27,8398

28,0163

28.1925 28.3684

21.3481 21,5332

21.7181 21,9027

22,0871 22.2712

22,4551

22,6387

22,8221

23,0052

23.1881 23.3708 23,5532

23.7353

23.9172 24.09C9

24.28C3 24.4614

24.6423 24.8230 25.0034

25.1836

25.3635

25.5432

25.7227

25.9019

26.0808

26.2595

26.4380 26.6163

26.7943

26.9721 27.1496

27.3269

27.5040

27.6809 27.8575

28,0339

28.2101 28.3860

21,3666

21.5517

21.7365

21.9211 22.1055 22.2896 22.4734

22.6570 22.8404

23.0235 23.2064

23.3890

23.5714

23.7535 23.9354

24.1170 24.2984

24.4795

24.6604

24.8410 25.0214

25.2016

25.3815

25.5612

25.7406 25.9198

26.0987 26.2774

26.4559

26.6341

26.8121 26.9898 27.1674

27.3447

27.5217 27.6985

27.8752

28.0515

28.2277

28.4036

21.3851

21.5702

21 .7550 21.9396

22.1239

22.3080

22.4918

22.6754

22.8587

23.0418 23.2247

23.4073

23.5896 23.7717

23.9536

24. 1352 24.3165 24.4976

24.6785

24.8591 25.0395 25.2196

25.3995

25.5791 25.7585 25.9377

26. 1166 26.2953 26.4737

26,6519 26.8299 27.0076

27.1851 27.3624

27,5394

27,7162 27.8928

28.0692

28.2453

28.4212

21.4037

21.5887

21.7735

21.9580

22.1423 22.3264

22.5102 22.6937

22.8771

23.0601 23.2429

23.4255

23.6078

23.7899 23.9717

24.1533

24.3346 24.5157

24.6966

24.8771 25.0575 25.2376

25.4175

25.5971 25.7764 25.9556

26.1345

26.3131 26.4915 26,6697

26,8477

27,0254

27.2028

27.3801 27.5571 27.7339

27,9104

28.0868 28.2629

28.4388

21.4222

21.6072

21.7919

21.9765 22.1607 22.3448

22.5285

22.7121 22.8954

23.0784 23.2612

23.4437

23,6260

23.8081 23.9899 24.1714

24.3528

24.5338

24.7146

24.8952

25.0755 25.2556 25.4354

25.6150 25.7944

25.9735 26.1523

26.3310

26.5094

26.6875 26.8654

27.0431 27.2206 27.3978

27.5748 27.7516

27.9281 28.1044

28.2805

28.4563

21.4407

21.6257

21.8104

21.9949

22.1791

22.3632 22.5469

22.7304

22.9137

23.0967

23.2795 23.4620

23.6443

23.8263

24.0081 24.1896 24.3709 24,5519

24.7327

24.9132

25.0935 25.2736

25.4534

25.6330

25.8123 25.9914

26.1702

26.3488

26.5272 26.7053

26.8832 27.0609

27.2383

27.4155

27.5925

27.7692 27.9457

28.1220

28.2981 28.4739

1.200

1 .210 1.220

1.230

1 .240

1 .250 1.260

1 .270

1 .280 1,290

1.300

1.310 1.320

1.330 1.340

1 .350

1 .360

1 .370

1 .380

1 .390 1,400 1.410

1.420

1 .430

1 .440 1.450

1 .460 1.470

1 .480 1.490

1.500

1.510

1 .520

1 .530 1.540

1 .550 1.560

1 .570 1.580

1.590

1.600

1.610 1.620

1.630

1.640

28.4739

28.6495 28.8249

29.0001

29.1751

28.4915

28.6671 28.8425 29.0176

29.1926

28.5091 28.6846

28.8600

29.0351 29.2100

28.5266

28.7022 28.8775

29.0526

29.2275

28.5442 28.7197

28.8950

29.0701

29.2450

28.5618

28.7373 28.9125

29.0876

29.2625

28.5793 28.7548

28.9301

29. 1051 29.2799

28.5969

28.7723 28.9476 29.1226

29.2974

28.6144

28.7899

28.9651 29.1401 29.3149

28.6320^ 28.8074

28.9826

29.1576 29.3323

28.6495 28.8249

29.0001

29.1751 29.3498

1 .600

1 .610

1 .620

1 .630

1 .640 1.650

1.660

1.670

1.680 1.690

1.700

1.710

1.720 1.730

1.740

1.750

1.760

1.770

1.780 1.790

29.3498

29,5243 29.6986 29.8727

30.0466

30.2203

30.3938

30,5670

30.7401 30.9129

31.0856

31.2580

31.4302

31.6022 31.7740

29.3673

29.5418

29.7161

29.8901 30.0640

30.2377

30.4111 30.5843 30.7574

30.9302 31.1028

31.2752 31.4474

31.6194

31.7912

29.3847

29.5592 29.7335

29.9075

30.0814 30.2550 30.4284

30.6017 30.7747

30.9475

31.1201 31.2924

31.4646

31.6366

31.8084

29.4022 29.5767

29.7509

29.9249

30.0988 30.2724

30.4458 30.6190

30.7920 30.9647

31.1373 31.3097

31.4818

31.6538 31.8255

29.4196

29.5941 29.7683

29.9423

30.1161 30.2897

30.4631 30.6363

30.8092

30.9820

31.1546 31.3269

31.4990

31 .6710 31.8427

29.4371 29.6115 29.7857

29.95'"7 30.13;5

30.3071 30.4804

30.6536

30,8265

30,9993

31,1718

31,3441

31,5162

31,6882

31,8599

29,4546

29.6289

29.8031

29.9771 30.1509

30.3244

30.4978 30.6709

30.8438

31.0165

31.1890

31.3613 31.5334

31.7053

31.8770

29.4720

29.6464

29.8206

29.9945

30. 1682 30.3418

30.5151 30.6882

30.8611

31 .0338 31.2063

31 .3786 31.5506

31.7225

31.8942

29.4894

29.6638 29.8379

30.0119

30.1856

30.3591 30.5324

30.7055 30.8784

31.0510

31.223^ 31.3958

31.5678

31.7397

31.9113

29.5069

29.6812

29.8553

30.0293

30.2030 30.3764

30.5497

30.7228

30.8956 31.0683

31.2408

31.4130 31.5850

31.7569

31.9285

29.5243

29.6986

29.8727

30.0466

30.2203

30.3938

30.5670

30.7401 30.9129

31.0856

31.2580

31.4302

31.6022 31.7740

31.9457

1.800 31,9457 31.9628 31.980© 31.9971 32.0142 32.0314 32.0485 32.0657 32.0828 32.0999 32-1171

1.650 1.660

1.670

1 .680 1.690

1.700 1.710

1 .720

1 .730 1.740 1.750

1.760

1.770 1.780

1.790

1.800

10

26
Table 6. Type KP (or EP) thermoelements versus platinum, Pt—67

thermoelectric voltage as a function of temperature

(°F), reference junctions at 32 "F—Continued

THFRMOELECTR IC VOLTAGE IN ABSOLUTE MILLIVOLTS

1 .800

1 .810 1.820

1 .830 1.840

1 .850 1.860

1 .870 1.880 1.890

1 .900

1 .910 1.920

1.930

1.940

1.950

1.960

1.970

1 .980

1 .990

2.000

2.010

2.020

2.030 2.040

2.050

2.060

2.070 2.080

2.090

2.100 2.110

2.120

2.130

2.140 2.150

2tl60

2tl70

2tl80

2.190

2*200 2,210

2.220

2.230 2.240 2,250

2,260

2.270

2,280

2,290

2,300

2,310

2,320

2,330

2,340 2.350

2,360

2,370

2,380

2,390

31,9457

32. 1171 32.2883

32.4593

32.6301 32.8007

32.9710

33. 1412 33.3112 33.4810

33,6505 33.8199

33,9891

34. 1580 34.3267

34.4952

34.6635 34.8316

34.9995

35.1671 35,3345

35.5017 35.6687

35,8354

36.0019

36.1681 36.3341 36.4999

36,6654

36.8306 36.9956

37, 1603 37.3248 37.4889

37.6528 37,8164

37.9797 38.1427

38.3053 38.4677 38.6297

38.7914

38.9528 39.1138 39.2744

39.4347

39.5946

39.7541 39.9132 40.0719

40.2301 40.3880

40.5453

40.7023 40.8587 41.0147

41,1702

41.3252 41.4796

41.6335

31 .9628 32.1342

32.3054 32.4764

32.6471 32.8177

32.9881 33.1582

33.3282 33.4979

33.6675

33.8368

34.0060 34.1749

34.3436

34.5121 34.6804

34.8484

35.0163

35. 1839 35,3513 35.5184

35.6854

35.8521 36.0185

36.1848 36.3507

36.5165 36.6819

36.8471 37.0121

37. 1768 37.3412 37.5053

37.6692 37.8327

37.9960 38,1589

38,3216

38,4839

38.6459

38.'8076 38.9689

39.1298

39.2904 39.4507

39.6105

39.7700 39.9290 40.0877

40.2459

40,4037

40.5611 40.7179

40.8744

41 .0303 41.1857

41 .3407 41.4950

41.6489

31 ,9800

32,1513 32.3225

32,4934

32,664?

32,8347

33.0051

33.1 75? 33.3452

33,5149

33,6844 33.8538

34.0229

34.1918

34.3604 34.5289

34.6972

34,8652

35,0330

35.2006

35.3680

35.5351 35.7020 35.8687

36.035?

36.?014

36.3673 36.5330

36.6985 36.8637

37.0286

37.1932 37.3576

37.5217

37.6855

37.8491

38.0123 38.175?

38.3378

38.5001

38.6621 38.8237

38.9850

39.1459 39.3065

39.4667

39.6265 39.7859

39.9449 40.1035 40.2617

40.4195

40.5768

40.7336 40.8900

41.0459

41.2012

41 .3561 41.5105

41.6643

31 .9971

32. 1684

32. 3396 32.5105

32.6813

32.8518

33.0221

33. 1922

33. 3622 33.5319

33.7014

33.8707

34.0398 34.2086

34.3773

34.5457 34.7140

34.8820

35.0498 35.2174

35.3847

35.5518

35.7187 35.8854

36.0518

36.2130

36.3839

36.5496

36.7150

36.8802

37.0451 37.2097

37.3740

37.5381 37.7019 37.8654

38.0286

38.1915

38.3541 38.5163

38.6783

38.8399

39.001

1

39. 1620 39.3225

39.4827

39.6425

39.8018

39.9608 40.1194 40.2775

40.4352 40.5925

40.7493 40.9056

41 .0614 41.2168 41.3716 41,5259

41,6796

32.0142

32.1856 32.3567

32.5276

32 ,6983 32.8688

33.0391 33.2092

33.3791 33.5488

33.7183

33.8876 34.0567

34.2255

34.3942

34.5626 34.7308

34.8988

35.0666

35.2341 35.4014

35.5685 35.7354

35.9020 36.0684

36.2346

36.4005

36.5661

36.7315 36.8967

37.0615

37,2261

37,3905

37,5545

37,7183

37,8817

38.0449

38.2078

38.3703

38.5325

38 .6944 38.8560 39.0172

39.1781 39.3386 39.4987

39.6584 39.8177

39.9767

40.1352 40.2933

40.4510 40.6082 40.7649

40.9212

41 .0770

41 .2323 41.3870

41 .5413 41.6950

32.0314 32.2027

32. 3738 32.5447

32.7154 32.8859

33.0562

33.2262

33.3961 33.5658

33.7353

33.9045

34.0736

34.2424

34.4110

34.5794 34.7476

34.9156

35.0833 35.2509

35.41R2

35.5852

35.7521 35.9187 36.0850

36.2512

36.4171 36.5827

36.74C1 36.91;2

37.0780

37.2426 37.4069

37.5709 37.7346

37.8981 38.0612

38.2240 38.3866 38.5487

38.7106

38.8721 39.0333

39. 1941 39.3546

39.5147 39.6744

39.8337

39.9926 40.1510

40.3091 40.4667

40.6239

40.7806

40.9368

41.0925

41.2478

41.4025

41 .5567 41.7103

32.0485

32.2198 32.3909

32.5618

37.7324 32.9029

33.0732

33.2432

33.4131 33.5827

33.7522

33.9214

34.0904

34.2593

34.4279 34.5962

34.7644

34.9324

35. 1001 35.2676

35.4349

3 5.6019 35.7687

35.9353

36. 1017 36.2678 36.4336

36.5992 36.7646

36.9297

37.0945

37,2590

37.4233

37. 5873 37.7510

37.9144

38.0775 38.2403

38.4028

38.5649

38. 7268 38.8883 39.0494

39.2102 39.3706 39.5306

39.6903

39. 8496 40.0084

40. 1669 40.3249 40.4824

40.6396

40.7962 40.9524

41. 1081 41,2633

41.4179

41.5720

41.7256

32 .0657 32.2369

32 .4080 32.5788

3?. 7495 32.9199

33.0902

33 .2602

33 .4301 33.5997

33 . 7691 33.9383

34 .1073 34.2761 34.4447

34,6131 34.7812

34 .9491 35.1169

35 .2843 35.4516

35 .6186 35.7854

35.9520

36.1183

36 .2844

36 .4502 36.6158

36.7811

36 .9462

37. 1109 37.2755

37.4397

37 .6037 37.7673 37.9307

38 .0938

38 .2566 38.4190

38.5811 38.7429

38.9044

39.0655

39.2262

39, 3866 39.5466

39.7063

39.8655

40.0243

40. 1827 40.3407

40.4982

40.6552 40.8119

40.9680

41 . 1236 41.2787

41 .4334

41 .5874

41 .7409

32.0828 32.2540

32.4251

,5959

, 7666

32.

32. 32.9370

33. 1072 33.2772 33.4470

33.6166

33.7860

33.9552

34.1242

34.2930

34.4616 34.6299

34.7980

34.9659

35.1336

35.3011 35.4683 35.6353

35.8021 35.9686 36.1349

36.3010

36.4668 36.6323

36.7976

36.9626 37.1274

37.2919

37.4561

37.6201 37.7837

37.9470

38.1101 38.2728

38.4352 38.5973

38.7591 38.9205

39.0816

39.2423

39.4026

39.5626

39.7222 39.8814

40.0401

40. 1985 40.3564

40.5139

40.6709

40.8275

40.9836

41.1392

41.2942

41 .4488 41.6028

41 .7563

2,400 41,7869 41,8022 41.8175 41.8328 41.8481 41.86;4 41.8786 41.8939 41.9092

9 10 •f

"5 1 (inn 32 . 1171 1 1 800

32 •Zl 12 32.2883 1 1 810

3 2 • 4^2 2 32.4593 1 820

3 2 • 6 1 30 32 .6301 1 1 8 30 32.7836 32.8007 1 840

3 2 • 9540 32.9710 1 1 850

3 3 • 1 242 33 • 1412 1 860

33 • 2^^2 33.3112 1 8 70

3 3 • 4640 3 3.4810 1 1 8 80 33.6336 33.6505 1 890

J 5 . 0 U J u

O ^ fl 1 o o J 5 • O 1 7 V 1 900

3 3.9721 an Q fl Q 1 1 910 34.1411 34 • 1 580 1 920

34 . 309y 34 #3267 1 930 34.4784 34,4952 1 940

34 . 646 7 34 • 6635 1 9 50 34.814 8 34 • 83 1

6

1 960 34.982 7 34 • 999 5 1 970

3 5.1504 35 • 1 67

1

1 980 35.3178 35,3345 1 990 35.4850 35 . 50 1 7 2 >000 35.6520 35 • 6687 2 >010

3 5.8187 35*83 54 2 >020 35.9853 36 .00 19 2 >030

36. 1515 36. 1681 2 .040

36 . 3 1 76 36.3341 2 >050 36.483 3 36.4999 2 >060 36.6489 36 . 66 54 2 >070 36.8141 36 • 8306 2 >080 36.9791 36.9956 2 .090

37. 1439 37.1603 2 .100 37.3083 37. 3248 2 . 1 10 37.4725 37 .4889 2 .120 37.6364 37.6528 2 • 130 37.8000 37.8164 2 .140

3 7.9634 37.9797 2 • 150

38. 1264 38 . 142 7 2 . 1 60

38 • 289

1

38.305 3 2 .170

3 8.4515' 3 8 • 46 7

7

2 • 180 38.6135 38.6297 2 .190 38.7753 2 • 200 38.9528 2 • ^ i u 39.0977 39 .1138 2 • 220 39.2584 39.2744 2 39.4187 39.4347 2 .240

39. 5 786 39 . 5946 2 .2 50 39.7381 39.7541 2 • 260 39.8973 39.9132 2 ,2 70 40.0560 40 .0 7 1 9 2 • 280 40.2143 40.2301 2 .290 40.3722 40 .3880 2 ,300 40.5296 40 . 545 3 2 .310

40 .6866 40 . 702 3 2 • 320 40.8431 40 . 858 7 2 • 330 40.9991 41.0147 2 .340

41. 1547 41 .1702 2 • 350

41 .3097 41 .3252 2 • 360 41.4642 41.4796 2 • 370 41.6182 41.6335 2 • 380 41.7716 41 .7869 2 • 390 41.9244 41 .9397 2 .400

9 10

27
Table 6. Type KP (or EP) thermoelements versus platinum, Pt-67

thermoelectric voltage as a function of temperature

CF), reference junctions at 32 T—Continued

•fO 1 2 3 4 5 6 7 8 9 10 "f THFRMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

2.400 41.7869 41.8022 41.8175 41.8328 41.8481 41.8634 41.8786 41.8939 41.9092 41.9244 41.9397 2.400

2.410 41.9397 41.9549 41.9702 41.9854 i,2.0006 42.0159 42.0311 42.0463 42.0615 42.0767 42.0919 2.410 2.420 42.0919 42.1071 42.1223 42.1374 42.1526 42.1678 42.1829 42.1981 42.2132 42.2283 42.2435 2.420 2.430 42.2435 42.2586 42.2737 42.2888 42.3039 42.3190 42.3341 42.3492 42.3643 42.3794 42.3945 2.430 2.440 42.3945 42.4095 42.4246 42.4396 42.4547 42.4697 42.4847 42.4998 42.5148 42.5298 42.5448 2.440 2.450 42.5448 42.5598 42.5748 42.5898 42.6048 42.6197 42.6347 42.6496 42.6646 42.6795 42.6945 2.450 2.460 42.6946 42.7094 42.7243 42.7393 42.7542 42.7691 42.7840 42.7989 42.8137 42.8286 42.8435 2,460

2.470 42.8435 42.8584 42.8732 42.8881 42.9029 42.9177 42.9326 42.9474 42.9622 42.9770 42.9918 2.470 2.480 42.9918 43.0066 43.0214 43.0362 43.0509 43.06:7 43.0805 43.0952 43.1100 43.1247 43.1394 2.480 2.490 43.1394 43.1541 43.1689 43.1836 43.1983 43.21;0 43.2276 43.2423 43.2570 43.2716 43.2863 2,490 2.500 43.2863 2,500

•f 0123456789 10 "f

28
Table 7. Platinum, Pt-67, versus Type KN thermoelements—thermoelectric voltage as a function of temperature (°F),

reference junctions at 32 °F

-450

-440

-4 30 -420 -410

-400

-390

-380

-370

-360 -350

-340

-330

-320

-310

-300

-290

-280

-270 -260

-250

-240

-230 -220

-210

-200

-190

-180 -170

-160 -150

-140

-130

-120 -110

-100

-90

-80 -70

-60

-50

-40

-30

-20 -10

- 0

-2.8998 -2.9000

THFRMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

-2.9000 -2.9001 -2.9000 -2.8955

-2.8851 -2,8684

-2.845? -2.8160

-2.7809

-2.7407

-2.6961 -2.6477

-2.5962

-2.5422 -2.4864

-2.4290

-2.3704

-2.3109

-2.2505

-2.1895

-2.1273 -2.0655

-2.0025

-1.9390

-1.8748

-1.8101 -1,7447

-1.6788

-1.6122

-1,5451

-1.4773 -1,4089

-1,3399

-1,2703

-1,2001

-1,1292

-1,0578

-0.9858

.9133

,8403

,7668

,6929

,6187 -0.5441

-0.4692 -0.3939

-0.3184 -0,2427

-2,8962

-2,8864

-2,8703 -2.847°

-2,8192 -2.7847

-2.7450 -2,7007

-2,6526

-2,6014

-2.5477

-2.4920

-2.4348

-2.3763 -2.3169

-2.2566

-2.1956

-2, 1340 -2.0717

-2.0088

-1 .9454 -1.8813 -1.8166

-1,7513

-1,6854

-1,6189

-1,5518

-1,4841

-1,4158

-1 .3468 -1.2773

-1.2071 -1.1363 -1.0649

-0.9930

-0.9205

-0,8476

-0,7742

-0,7003

-0.6261 -0.5516 -0.4767

-0.4014

-0.3260

-0.2502

-2.8968 -2,8877

-2,872?

-2,8504

-2,8223

-2.7884

-2.7492

-2.7053 -2.6576 -2.6067

-2.5532 -2,4977

-2,4406

-2.3822

-2.3229 -2.2627

-2.2018

-2.1402 -2.0780

-2,0152

-1.9517

-1 .8877

-1.8231

-1 .7579

-1.6920 -1.6256

-1.5586

-1 .4909

-1.4227

-1 .3538

-1.2843 -1.2142 1 .1434

•1.0721

-1 0002 -0.9278

-0.8549

-0.7815 -0.7077

-0.6336

-0.5590

-0.4842

-0.4090

-0.3335

-0.2578

-2,8974

-2,8889

-2,8741

-2,8529 -2.8254

-2.7920

-2.7533

-2.7099

-2.6625

-7.6119

-2.5587

-2.5033 -2.4464

-2.3881 -2.3288 -2,2637

-2,2079

-2, 1464 -2,0842

-2,0215

-1.9581

-1,8941 -1.8296

-1.7644

-1.6986

-1.6323

-1.5653

-1 .4977 -1.4295

-1.3607

-1.2912 -1.2212 -1,1505

-1,0793 -1.0074

-0.9351 -0.8622 -0.7889

-0.7151 -0.6410

-0.5665

-0.4917

-0.4165

-0.3411 -0.2654

-2.8979

-2.8900

-2,87';8 -2,8553

-2.8284

-2.7956

-2 .7574 -2.7144

-2.6674

-2.6171 -2.5641 -2.5089

-2.4521 -2.3940

-2.3348 -2.2748

-2.2140

-2.1525 -2.0905 -2.0278

-1 .9645 -1.9006

-1.8361

-1 .7709 -1.7052

-1.6389

-1.5720

-1.5045

-1 .4364 -1.3676

-1 .2982 -1.2282 -1,1576

-1,0864

-1 .01^,6 -0.9423

-0.8695 -0.7962

-0.7225 -0,6484

-0,5740

-0,4992

-0,4240 -0.3486

-0,2730

-2,8984

-2,8910

-2,8775

-2.8576 -2.8314

-2.7991 -2.7614

-2.7189

-2.6723 -2.6223

-2,5695

-2.5145 -2.4579

-2.3998

-2.3408

,2808

,2201 ,1587

,09^7

,0341

,9708 ,9070

,8425

,7775 -1.7118

-1.6456

-1 .5787

-1.5113

-1 .4432

-1.3745 -1.3052

-1.2353 -1.1647

-1 .0936 -1.0218

-0.9496

-0.8768 -0.8036

-0.7299 -0.6559

-0.5814 -0.5067

-0.4316

-0.3562

-0.2805

-2.8988

-2.8921 -2.8792 -2.8599

-2.8343

2. 8026 2.7654

2.7234

2.6771 2.6274

,5749

.5201 .4636

,4057

,3467 -2.2868

-2.2262

-2. 1649

-2, 1029 -2,0403

-1,9772

-1,9134

-1,8490 -1.7840

-1, 7184

-1,6522 -1.5854

-1.5180

-1 .4500

-1 . 3814

-0.9568

-0.8841 -0,8109

-0,7373

-0,6633

-0,5889

-0.5142

-0,4391

-0,3637

-0,2881

-2.8991 -2.8930

-2.8807

-2.8621

-2.8371

-2.8061 -2.7694

-2.7278

-2 .6819 -2.6325

,5802

,5257

,4693

,4115

,3527 -2.2929

-2.2323

-2.1710

-2.1091 -2.0466

-1 .9835

-1.9198 -1.8555

-1.7905 -1.7250

-1 .6589

-1.5922

-1 . 5248

-1 .4569

-1.3883 -1.3121 -1.3191 -1.2423 -1.2493

-1.1718 -1.1789

-1.1007 -1.1078

-1.0290 -1.0362

-0.9641 -0.8914

-0.8183 -0.7447

-0,6707

-0,5964

-0,5216

-0,4466

-0,3713

-0,2957

-2.8994

-2.8939

-2.8823

-2 .8643 -2.8399

-2.8094

-2.7733

-2.7321 -2.6867

-2.6376

-2.5856

-2.5312

-2.4750 -2.417A

-2.3586

-2.2989

-2.2384

-2.1772 -2.1154

-2.0529

-1.9899

-1.9262 -1.8619

-1.7971 -1.7316

-1 .6655

-1 .5989 -1.5316

-1 .4637

-1.3952

-1.3260

-1.2563 -1.1859

-1.1150 -1.0434

,9713

,8987

,8256

,7521

,6781 0.6038

0.5291

0.4541 0.3788

0.3033

9 10 'f

-450 2.8997 -2.8998 -440

-2.8947 -2 . 8955 -4 30 -2.8837 -2.8851 -420 2.8664 -2.8684 -410 2.8426 -2.8453 -400 2.8127 -2.8160 -3 90 -2.7771 -2.780 9 -3 80 2.736 5 -2 . 740 7 -3 70 •2.6914 -2.6961 -360 2.6426 -2.6477 -350 2 .5909 -2 .5962 — 340

•2.5367 —2 . 5422

•2 . 480 7 -2 .4664 —320

•2.4232 -2.4290 -310

•2.3645 -2.3704 -300

•2 . 3049 -2.3109 -290

•2 . 2445 -2 . 2505 — 2 80

•2 . 183 3 —2.1895 — ? 70 •2.1216 -2.1278 -260

•2.0592 -2.0655 -250

1 • 9962 -2.0025 —240

1.9326 -1 .9390 —230

1 . 8684 -1 . 8748 —220

1.8036 -1.8101 -210

1.7382 -1.7447 -200

1 .6722 -1.6788 -190

1.605 5 -1.6122 -180 1.5383 -1.5451 -170

1.4 70 5 -1.4773 -160

1.4021 -1.4089 -150

1.3330 -1 . 3399 -140

1.2633 -1 . 2703 -130

1 . 1930 -1 .2001 -120

1.1221 -1.1292 -1 10 1.0506 -1.0578 -100 0.9785 -0 .9858 -90

0. 9060 -0.9133 -80 0.8329 -0 ,8403 -70

0. 7594 -0,7668 -60 0.6855 -0,6929 -50 0.6113 -0,6187 -40 0.5366 -0,5441 -30 0.4616 -0,4692 -20 0.3864 -0,3939 -10 0.3108 -0,3184 - 0

10

29
Table 7. Platinum, Pt—67, versus Type KN thermoelements—thermoelectric voltage as a function of temperature CF),

reference junctions at 32 °F—Continued

10 THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

01020

30

40

-0.2A27

-0. 1668 -0.0910

-0.0152 0.0606

-0.2351 -0.1592 -0.0834

-0.0076 0.0681

-0.2275 -0.1516

-0.0758 0.0000 0.0757

-0.2199

-0.1441 -0.0682 0.0076

0.0832

-0.2123

-0.1365

-0.0606 0.0152 0.0908

-0.20/,8 -0.12C9

-0.0530 0.0227

0.0983

-0.1972

-0.1213

-0.0455 0.0303

0. 1059

-0. 1896

-0. 1137 -0.0379 0.0379 0.1134

-0.1820

-0.1061 -0.0303 0.0454

0.1210

-0. 1744 -0.0985

-0.0227 0.0530

0.1285

-0.1668

-0.0910

-0.0152 0.0606

0.1360

01020

3040

5060

70

80

90

0. 1360 0.2113

0.2862

0.3608

0.4351

0.1436

0.2188 0.2937

0,3683 0.4425

0.1511 0.2263

0.3012 0.3757

0,4499

0.1586

0,2338 0.3086

0.3831 0.4573

0. 1662 0,2413

0.3161 0.3906

0.4646

0.1737

0.2488

0.3236

0.3980

0.4720

0.1812

0.2563 0.3310

0.4054

0.4794

0.1887

0.2638

0.3385 0.4128

0.4868

0.1962

0.2712 0.3459

0.4202

0,4941

0,2038 0.2787

0.3534 0.4277

0.5015

0.2113

0.2862 0.3608

0.4351 0.5089

5060

7080

90 100

110

120

130

140

0.5089

0.5822 0,6550

0,7271

0,7985

0,5162

0,5805

0,6622

0.7343 0.8056

0.5236

0,5968

0,6695

0,7415

0,8127

0,5309

0.6041 0,6767

0,7486

0,8198

0,5383

0,6114

0,6839

0,7558

0,8269

0,5456

0,6187

0.691

1

0,7629

0.8339

0.5529

0.6259

0.6983

0.7701 0,8410

0.5603

0,6332

0,7055

0,7772

0,8480

0,5676

0.6405

0.7127

0.7843

0,8551

0,5749

0,6477

0,7199

0,7914

0,8621

0.5822 0.6550

0.7271 0.7985

0.8691

100

110

120

130 140

150

160 170

180 190

0.8691 0.9388

1.0075

1.0750

1.1414

0.8761 0.9457

1.0143 1.0817

1.1479

0.8831 0.9526

1.0211 1.0884

1.1545

0.8901 0.9595

1 .0279

1.0951 1.1610

0.8971 0,9664

1,0347

1,1017

1.1675

0.9041 0,9733

1 ,0414

1,1084

1,1740

0,9111

0,9802

1,0482

1,1150

1 .1805

0,9180

0,9870

1 ,0549

1 ,1216

1 , 1870

0,9250

0,9938

1,0616

1,1282

1,1935

0,9319

1,0007

1,0683

1,1348

1,1999

0,9388

1,0075

1,0750

1,1414

1.2063

150

160

170

180 190 200

210

220

230

240

1.2063 1,2699

1,3320

1,3925

1,4513

1,2128

1,2762

1,3381

1,3984

1,4571

1.2192 1.2824

1.3442

1 .4044 1.4629

1.2256

1.2887

1.3503

1,4103

1,4687

1,2319

1,2949

1,3564

1,4162

1 ,4744

1.2383

1,301 1 1,3624

1,4221

l,48ol

1,2447

1 ,3073

1,3685

1,4280

1,4858

1 ,2510

1 ,3135

1,3745

1 ,4338

1 .4915

1,2573 1.3197

1.3805

1.4397

1.4972

1.2636 1.3258

1.3865

1,445 5 1,5029

1,2699

1,3320

1,3925

1,4513

1,5085

200 210

220

230

240

250

260 270

280 290

1,5085

1,5640

1,6179

1.6701 1.7207

1,5141

1,5695

1,6232

1 ,6752

1,7256

1.5198 1.5749

1.6284

1 .6803 1.7306

1.5253 1.5804

1.6337

1 .6854 1.7355

1.5309

1 .5858 1.6390

1 .6905

1 .7405

1 .5365 1.5912 1.6442 1.6956

1,7454

1,5420

1,5965 1.6494

1.7006

1 . 7503

.5476

,6019

,6546

,7057

,7552

1,5531

1,6072

1,6598

1.7107

1 ,7600

1.5586

1.6126

1.6649 1.7157

1.7649

1.5640

1,6179

1,6701

1,7207

1,7697

250 260

270

280

290

300

310

320

330

340

1,7697

1.8173 1,8636

1,9086

1,9525

1,7746

1.8220

1,8682

1,9131

1,9569

1.7794 1.8267

1.8727

1.9175

1.9612

1 .7842 1.8314

1.8772 1.9219

1.9655

1 .7889

1.8360 1.8818

1.9263 1.9698

1.7937 1.8406

1,8363

1,93C7

1,9741

1,7985

1,8453

1,8908

1,9351

1,9784

1 ,8032

1 ,8499

1 ,8952 1.9395

1 .9827

1.8079

1,8545

1,8997

1,9438

1,9869

1,8126

1,8590

1,9042

1.9482

1.9912

1.8173

1.8636

1.9086

1.9525

1.9954

300

310

320

330

340

350 360

370

380

390

1.9954 2.0375

2.0788

2.1195 2.1598

1,9997 2.0417

2.0829

2.1236

2.1638

2.0039

2.0458

2.0870 2.1276

2.1678

2.0081 2.0500

2.0911 2.1317

2.1718

2.0124

2.0541 2.0952

2.1357 2.1758

2.0166 2.0582

2.0992 2.1397

2.1798

2.0208 2.0624

2.1033 2.1437

2.1837

2.0250

2.0665

2. 1074

2 . 1478

2. 1877

2.0291 2.0706 2,1114

2,1518

2,1917

2,0333

2,0747

2,1155 2.1558

2.195 7

2.0375 2,0788

2.1195

2.1598 2.1997

350

360

370

380

390 400

410

420

430

440

2.1997

2.2393 2.2787

2.3180

2.3573

2.2036

2.2432 2.2826

2.3219

2.3612

2.2076

2.2471 2.2865 2.3259

2.3651

2.2116

2,2511

2,2905

2.3298

2.3691

2.2155

2.2550 2.2944 2.3337

2.3730

2.2195

2.2590

2.2983 2.3376

2.3759

2.2234

2.2629

2.3023

2.3416 2.3809

2.2274

2.2669

2.3062

2,3455

2,3848

2.2313

2.2708

2.3101 2.3494

2.3887

2.2353 2.2747

2.3141 2,3534

2.3927

2,2393

2,2787

2,3180

2.3573 2.3966

900 410

420

430 440

450

460

470

480 490

2.3966

2.4360

2.4754

2.5150

2.5547

2.4005 2.4399

2.4794 2.5190

2,5587

2.4045

2.4439

2.4833

2.5230 2.5627

2.4084

2.4478 2.4873

2.5269

2,5667

2,4123

2,4517

2,4913

2,5309

2,5707

2,4163

2.4557

2.4952 2.5349

2.5 746

2,4202

2,4596

2,4992

2,5388 2.5786

2 .4241 2.4636

2.5031 2,5428

2,5826

2,4281

2,4675

2,5071

2,5468

2.5866

2.4320

2.4715

2.5111 2.5508

2.5906

2.4360 2.4754

2.5150 2,5547

2.5946

450

460

470 480

490

500 510

520

530

540

2.5946

2.6346 2.6747

2.7149

2.7553

2.5986

2.6386 2.6787

2.7190

2.7594

2.6026

2,6426

2,5827

2.7230

2,7634

2.6066

2.6466 2.6868 2.7270

2.7675

2,6106

2,6506

2,6908

2,7311

2,7Vl5

2,6146

2,6546

2,6948

2.7351

2.7755

2,6186

2,6586

2,6988

2,7392

2,7796

2,6226

2,6626

2,7029

2,7432

2,7836

2,6266 2.6667

2.7069

2.7472

2.7877

2.6306 2.6707

2.7109

2.7513

2.7917

2.6346 2.6747 2.7149

2.7553

2.7958

500 510

520

530

540

5 50 560

570

580

590

2.7958

2.8364

2.8771 2.9178 2.9587

2.7999

2.8405' 2.8811 2.9219

2.9628

2,8039

2,8445

2,8852

2.9260

2,9669

2.8080

2.8486

2.8893

2.9301 2.9710

2.8120 2.8527

2.8934 2.9342

2.9751

2.8161 2.8567

2.8974

2.9383 2.9792

2.8201 2.8608 2.9015

2.9423

2,9832

2.8242

2.8649

2.9056 2.9464

2.9873

2.8283

2.8689 2.9097

2.9505 2.9914

2.8323

2.8730

2.9138

2.9546

2.9955

2.8364

2.8771 2.9178

2.9587

2.9996

550

560

5 70 580

590 600 2.9996 3,0037 3,0078 3.0119 3,0160 3.0201 3.0242 3,0283 3.0324 3.0365 3.0406 600

10 •f

30
Table 7. Ptatmum, Pt-^ veram Type KN thermoelements—thermoelectric voltage as a funcHon of temperature ("?),

rejerence junctions at 32 °F—Continued

THERMOELECTRIC VOLTAQE IN ABSOLUTE MILLIVOLTS

600

510 620

530 640 650

660

670

680

690

7on

710 720

730

740 750

760 770

780 790

BOO

810 820

830

840

8 50 860

870

880

890

2.9995

3,0406 3.0817

3.1229

3.1641 3.2054 3.2459

3.2884

3.3300 3.3717

3.4135

3,4554

3.4975 3.5397

3.5821 3.6246

3.6572

3.7101

3.7531 3.7962 3.8396

3,8831 3.9268 3.9707

4.0148 4.0591 4.1036

4. 1483 4.1932

4.2383

3.0037

3.0447

3. 0858 3.1270

3.1682 3.2096

3.2510

3.2925

3.3341 3.3758 3.4177 3.4596

3.5017 3.5439

3.5863

3.6288 3.6715

3.7143

3.7574

3.8005

3.8439

3.8875

3.9312

3.9751 4.0193 4.0636

4.1081 4.1528

4. 1977 4.2428

3,0078

3,0488 3.0899

3.1311 3.1724 3.2137

3.2551 3.2957

3.3383 3.3800

3.4219

3.4638 3.5059

3.5482 3.5906

3.6331 3.6758 3.7186

3.7617

3.8049

3.8483 3.8918 3.9356

3.9795 4.0237

4.0580

4.1125

4.1573 4.202?

4.2473

3.0119

3.0530

3.0941 3.1352

3.1755 3.2179

3.2593

3.3008 3.3425

3.3842

3.4261 3.4680

3.5102 3.5524

3.5948 3.6374

3.5801 3.7229

3.7660

3.8092 3.8526

3,8962

3,9400

3,9839

4,0281 4.0725 4.1170

4.1618 4.2057

4.2519

3.0160

3.0571 3.0982

3.1394

3.1806

3.2220 3.2634

3.3050 3.3466

3.3884 3.4302

3.4722

3,5144

3,5556

3,5991

3,5416

3,5843 3.7272

3.7703

3.8135

3.8570 3.9006

3.9444

3.988 3 4.0325 4.0769

4.1215

4.1663

4.2112 4.2564

3.0201

3.0612

3. 1023 3.1435

3. 1848

3.2251 3.2676

3.3091 3.3508

3.3926

3.4344 3.4765 3.5186

3.56C9

3.60;3

3.6459 3.6886

3.7315 3.7746

3.8179 3,8613

3,9049

3.948 7 3.992 8 4.0370 4.0814

4. 1259

4. 1707 4.2157

4.2609

3.0242

3.0653

3. 1064

3. 1476

3. 1889 3.2303

3.2717

3.3133

3.3550

3.3957 3.4386

3.4807

3.5228

3.5651 3.6076

3.6501 3.6929 3.7358

3.77«9

3.8222 3.8557

3.9093

3.9531 3.9972 4.0414

4,0858

4. 1304 4,1752

4.2202 4.2655

,0283

.0694

.1105 .1517

.1930 3.2344 3.2759

3.3175

3.3591 3.4009

3 .4428

3.4 849 3.5270 3.5693

3.6118

3 .5544 3.6972

3.7401 3.7833 3.8265

3.8700 3.9137

3.9575 4.0016

4.0458

4.0903

4. 1349 4.1797

4.2248

4.2700

3.0324

3.0735 3.1146

3. 1559 3.1972

3.2385

3.2800

3.3216

3.3633

3.4051 3.4470

3.4891 3.5313

3.6735

3.6161 3.5587 3.7015 3.7444

3.7876

3.8309

3.8744

3.9181 3.9619 4.0060

4.0503 4.0947

4.1394

4. 1842 4.2293

4.2745

3.0365

3.0776

3. 1 188

3. 1600 3.2013

3.2427

3.2842

3.3258

3.3675

3.4093

3.4512 3.4933

3.5355 3.5778

3.5203

3.6630

3.7058

3.7487

3.7919

3.8352 3.8787

3.9224

3.9*63 4.6104 4.0547

4.0992

4. 1438 4.18«7

4.2338

4.2791

10

3.0406

3.0817 3.1229

3.1641 3.2054 3.2469

3.2&84 3.3300

3.3717

3.4135 3.4554

3.4975 3.5397

3.5821 3.5246

3.6672

3.7101

3.7531 3.7962

3.839<) 3.8831 3.9268

3.9707 4.0148

4.0591

4. 1036 4.1483

4.1932

4.2383

4.2836

600 610

620

630

640

650

660

670 680

590

700

710 720

730

740 750

760

7 70 760

790

800

810 820

830

840 850

860

870 880

890 900 910

920

930

940

4,2836

4.3291 4.3748 4,4207

4,4657

4,2881

4,3335

4.3794

4,4253

4,4714

4,2927

4,3382

4,383-9 4.4299

4.4750

4.2972 4.3428 4.3885

4.4345

4,4806

4.3018

4.3473

4.3931

4.4391 4.4852

4.3063

4.3519

4.3977

4.4437 4.4899

4.3109

4.3565

4.4023

4.4483 4.4945

4.3154

4.3610

4.4&69

4.4529

4.4991

4.3200

4.3655

4.4115 4.4575

4.5037

4.3245

4.3702

4.4151

4.4621 4.5084

4.3291 4.3748

4.4207

4.4557

4.^^130

900

910

920

930

940

950 960

970

980 990

4.5130

4.5595

4.6061 4.6530

4.7000

4.5175

4.5541 4.6108

4.6576 4.7047

4.5223 4.5688

4.5155

4.6623 4.7094

4.5269

4.5734

4.6202 4.5570

4.7141

4.5315

4,5781

4,6248

4,5717

4,7188

4.5362

4.5828

4.6295

4.6754

4.7235

4.5409

4.5874 4.6342

4.681

1

4.7?83

4.5455

4.5921 4.6389

4.6858

4.7330

4.5502 4.5968

4.6436

4.6905 4.7377

4.5548 4.6014

4.6483

4.5953

4.7424

4.5595

4.5061 4.6550

4.70OO

4.7471

950

9*0

970

980

990

1 .000

1 .010 1.020

1.030

1 .040

1,050

1 »060

1 »070 1.080

1 .090

1.100 1.110 1.120

1.130

1.140

1.150

1.160

1.170

1.180

1.190

1.200

4.7471 4.7945

4.8420

4.8897

4.9376

4.9856

5.0337

5,0820

5,1304 5.1790

5.2277

5,2765 5.3254

5.3744

5.4235 5.4727

5.5220

5,5714

5.5209

5.6704

4.7519

4.'7993 4.8468

4.8945

4.9424

4.9904

5.0385

5.0868

5.1353 5.1839

5.2325 5.2814

5.3303

5.3793 5.4284

5.4777

5.5270

5.5754

5.5258

5.6754

4.755*

4.8040 4.8516

4.8993

4.9472

4.9952

5.0434 5.0917

5.1401 5.1887

5,2374

5.2862 5.3352

5,3842

5.4334 5.4826

5.5319

5.5813 5.6308

5.6803

4.7613

4.8087

4.8563

4.9041 4.9520

5,0000

5,0482

5.0965

5,1450

5.1936

5.2423

5.2911 5.3401

5.3891 5.4383

5,4875

5.5368

5.5862 5.6357 5.6853

4.7661 4.8135

4.8511 4.9088

4.9568

5.0048

5.0530 5.1014

5.149 8 5.1984

5.2472

5.2960

5.3450 5.3940 5.4432

5.4924

5.5418

5.5912 5.6407

5.6902

4.77n8

4.8183

4.8659

4.9136 4.9616

5.00r6

5.0578 5.1062

5.1547

5.2033

5.2521 5.3009

5.3499

5.3989

5.4481 5.4974 5.5467

5.59*1 5.5456

5.6952

4 . 775 5 4.8230 4.870*

4.9184 4.9664

5.0144 5.0627

5.1110

5.1595

5.2082 5.2569

5.3058

5.3548

5.4039

5.4530

5.5023 5.5517

5.6011 5.6506

5.7001

4.7803

4.8278

4.8754 4.9232

4.9712

5.0193

5.0675 5.1159

5.1644

5.2131 5.2616

5.3107

5.3597

5.4088

5.4580

5.5072 5.5566

5.6050 5.5555

5.7051

4.7850

4.8325

4.8802 4.9280

4.97*0

5.0241 5.0723

5.1207

5.1693 5.2179

5.2*67 5.3156

5.3*46

5.4137 5.46^9

5.5122 5.5615

5.6110 5.6605

5.7101

4.789^8 4.8373 4.&e49

4.9328

4.9«0e

5.0289

5.0772

5.1256

5.1741 5.2228 5.2716

5.3205

5.36*5 5.4186

5.4678

5.5171 5.5555 5.6159

5.6*54

5.7150

4.7945

4.8420 4.8M7

4.9376

4.9856

5.0337

5.0820

5.1304

5.1790

5.2277 5.2765

5.3254 5.3744

5.423-5 5.4727

5.5220 5.5714 5.6299

5.6704

5.7200

000

010 020

030 040

050 060

070

080

090

100

110

120

130 140

15Q

160

170

180

199

5,7200 5.7249 5.7299 5.7349 5.7398 5.7448 5.7496 5.7547 5.7597 5.7647 5.7696 1.200

•f 10 •f
Table 7. Platinum, Pt—67, versus Type KN thermoelements—thermoelectric voltage as a function of temperature CF),

reference junctions at 32 °F—Continued

THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

10

200

210

220

230

2'tO

250

260

270

280

290

300

310 320

330 340

350

360

370

380

390 400 410

420 430

4 40 450 460

470 480

490

500 510

520 530

540

5 50

5 60 570

580 590

600 610

620

630

640 650

660 670

680

690

700

710 720

730

740 750

760

770

780 790

5.7200

5. 7696 5.8193

5.8691 5.9188 5.9686

6.0185 6.0683

6.1182 6.1680

6.2179

6.2678

6.3176

6.3675

6.4173

6.4671 6.5168

6.5666

6.6163 6,6659

6.7155

6.7650

6.8145

6.8640

6.9133 6.9626

7.0118 7.0610

7.1101 7.1591 7.2080

7.2568

7. 3056 7.3542 7.4028

7.4512 7.4996

7.5479

7.5961 7.6442

7.6921

7. 7400 7.7878

7.8355 7.8830

7.9305 7.9779

8.0251 8.0723

8.1193

8.1662 8.2130 8.2597

8.3063

8.3528

8.3992

8.4455 8.4916

8.5377

8.5836

5.7249

5.7746

5.8243 5.8740

5.9238 5.9736

6.0234

6.0733

6.1232 6.1730 6.2229

6.2728

6.3226 6.3724

6.4223

6.4721 6.5218

6.5715

6.6212

6.6709

6.7205 6.7700

6.8195 6.8689

6.9183

6.9675

7.0168 7.0659

7.1150

7.1640 7.2129

7.2617

7.3104

7.3591 7.4076

7.4561 7.5045 7.5527

7.6009

7.6490 7.6969

7.7448 7.7926

7.8402 7.8878

7.9352 7.9826

8.0298

8.0770

8.1240

8. 1709 8.2177

8.2644

8.3110

8.3575

8.4038

8 .4501 8.4962

8.5423

8.5882

5.7299

5.7796

5.8293

5.8790

5.7349

5.7845

5.8342 5.8840

5.7398

5.7895 5.8392

5.8890

7448

7945 8442

8939

5. 7498 5.7994

5.8492

5. 8989

7547

8044

8541 9039 5.9288 5.9338 5.9387 5.9437 5.9487 5.9537

5.9786

6.0284

6.0783

6.1281 6.1780 6.2279 6.2777

6.3276

6.3774

6.4272 6.4770

6.5268

6.5765

6.6262 6.6758

6.7254

6.7749

6.8244 6.8738

6.9232

6.9725

7,0217

7.0708 7.1199

7.1689 7.2178

7.2666

7.3153 7.3639 7.4125

7.4609

7.5093

7.5575 7.6057

7.6538 7.7017

7.7496

7.7973 7.8450 7.8925

7.9400

7.9873 8.0345

8.0817

8.1287

8.1756

8.2224

8.2691 8.3156

8.3621 8.4085 8.4547

8.5008 8.5469

8.5928

5.9836 6.0334

6.0833

6.1331 6.1830 6.2329

6.2827

6.3326

6.3824

6.4322

6.4820

6.5318 6.5815

6.6312

6.6808 6.7304

6.7799 6.8294

6.8738

6.9281 6.9774

7.0266

7.0757

7.1248

7.1738 7.2226

7.2714

7.3202

7.3688 7.4173

7.4658

7.5141 7.5624 7.6105

7.6586 7.7065

7.7544

7.8021 7.8498

7.8973 7.9447

7.9920

8.0393

8.0864

8.1334

8.1803

8.2271 8.2737

8.3203 8.3667

8.4131 8.4593 8.5054

8.5515

8.5973

5.9886 6.0384

6.0883

6.1381 6.1880 6.2379

6.2877

6.3376

6.3874

6.4372

6.4870 6.5367 6.5864

6.6361 6.6857

6.7353 6.7848

6.8343 6.8837

6.9330 6.9823

7.0315 7.0806 7.1297

7.1786

7.2275

7.2763

7.3250 7.3737

7.4222

7.4706

7,. 5 189 7.5672

7.6153

7.6634

7.7113

7.7592 7.8069

7.8545

7.9020 7.9495 7.9968

8.0440

8.091

1

8.1381 8.1850 8.2317

8.2784 8.3249

8.3714

8.4177 8.4639

8.5100

8.5560 8.6019

5.9935 6.0434

6.0932

6.1431 6.1930

6.2428 6.2927

6.3425

6.3924

6.4422 6.4920 6.5417

6.5914

6.6411 6.6907

6.7403

6. 7898 6.8392

6.8886

6.9380 6.98-2

7.0364 7.0855

7. 1346 7.1835 7.2324

7.2812

7.3299

7.3785

7.4270 7.4754

7.5238

7.5720

7.6201 7.6682

7.7161

7.7639 7.8117

7.8593 7.9068

7.9542 8.0015 8.0487

8.0958

8. 1428 8.1896

8.2364

8.2830 8,3296

8.3760

8.4223 8.4686

8.5147 8.56C6

8.6065

5.9985 6.0484

6.0982

6. 1481

6. 1980 6.2478

6.2977

6. 3475

6. 3974 6.4472 6.4969

6. 5467 6.5964

6.6460 6.6957

6. 7452

6. 7947

6. 8442

6. 8936 6.9429

6.9922

7.0413

7.0905

7. 1395

7. 1884 7.2373

7.2861 7.3348

7.3834 7.4319

7.4803 7.5286

7.5768 7.6249

7.6730

7.7209

7. 7687 7.8164

7.8640 7.9115 7.9589

8.0062 8.0534

8. 1005

8. 1475

8. 1943 8.2411 8.2877

8.3342

8. 3807 8.4270

8.4732 8.5193

8.5652

8.6111

6. 0035 6,0534

6 . 1032 6.1531 6.2029

6.2528 6,3027

6.3525

6.4023

6.4521 6.5019 6.5516

6.6014

6.6510

6.7006

6.7502 6.7997

6 . 8491 6.8985

6 .9478 6.9971

7,0463

7,0954

7, 1444

7, 1933 7.2422 7.2909

7.3396

7.3882 7.4367

7.4851 7.5334

7.5816

7 .6298 7.6778

7.7257

7,7735

7.8212

7.8688

7 .9163 7.9637

8 .0109

8 . 0581

8 .1052 8,1521

8 .1990 8.2457

8 .2924 8.3389

8.3853

8.4316

8 .4778 8.5239

8 , 5698 8,6157

5.7597

5.8094

5.8591 5.9089

5.9587

6.0085 6.0583

6.1082

6. 1581 6.2079

6,2578

6,3077

6,3575

6,4073

6,4571

6,5069

6,5566

6,6063

6,6560

6,7056

6,7551

6,8046

6,8541

6,9035

6,9528

7.0020

7.0512

7. 1003

7. 1493

7, 1982 7,2471

7,2958

7, 3445 7,3931 7.4416

7,4900

7.5383

7.5865 7.6346

7,6826

7.7305 7.7783

7.8260

7,8735

7,9210

7,9684

8,0157

8,0628

8. 1099

8. 1568 8.2037 8,2504

8,2970

8,3435

8,3899

8,4362

8,4824

8,5285

8,5744

8,6203

5,764 7 5,8144

5,8641 5.9139

5.9637 6.0135

6,0633

6,1132

6,1630

6,2129

6,2628 6.3126

6,3625

6.4123

6.4621 6.5119

6,5616

6,6113

6,6609

6.7105

6.7601 6,8096

6,8590 6.9084

6.9577

7,0069

7,0561

7.1052 7.1542

7.2031 7.2519

7.3007

7.3494 7.3979

7.4464 7.4948

7.5431 7.5913

7,6394

7,6874

7.7352

7.7830

7,8307

7,8783

7,9258

7,9731

8,0204

8,0675

8,1146

8.1615 8.2084

8.2551 8.3017

8,3482

8,3946

8,440 8 8,4870

8,5331

8,5790

8,6248

5,7696

5.8193

5.8691 5.9188 5,9686 6.0185

6.0683

6. 1182

6, 1680 6.2179

6,2678

6.31 76 6,3675

6.4173

6.4671 6.5168

6.5666

6.6163 6.6659

6.7155

6.7650

6.8145

6.8640 6.9133

6,9626

7,0118

7,0610

7,1101

7. 1591 7.2080 7.2568 7.3056

7.3542

7,4028

7,4512 7.4996

7.5479

7.5961 7.6442

7.6921 7.7400 7.7878

7.8355

7.8830

7.9305 7.9779

8.0251 8.0723 8.1193

8.1662

8.2130 8.2597 8.3063

8.3528

8.3992

8.4455

8.4916

8.5377

8.5836 8.6294

1 .800 8.6294 8.6340 8.6386 8.6431 8.6477 8.6523 8.6568 8.6614 8.6660 8.6706 8.6751 1.800

. 5 10

32
Table 7. Platinum, Pt-67, versus Type Kl\ thermoelements—thermoelectric voltage as a function of temperature (°F),

reference junctions at 32 °F—Continued

10 •f THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

800

810 820

830

840

850

860

870

880

890

900

910

920 930

940 950

960 970

980

990 000

OlO

020

030

040 050

060

070

080 090

100 110

120 130

140

150

160 170

180

190 200 210

220

230

240

250

260 2<0

280

290

300

310 320

330

340

3 50 360

370

380 390

8.6294

8.6751 8.7207

8.7662 8.8116

8.8568

8.9019 8.9470

8.9919 9.0366

9.0813

9. 1259

9. 1703 9.2146

9.2588

9.3028

9.3468

9.3906

9.4342

9.4778

9.5212

9.5645 9.6076

9.6507

9.6935

9.7363 9.7789

9.8214

9.8637 9.9059

9,9479

9.9898

10.0316

10.0732 10.11*6

10.1560

10.1971 10.2382 10.2790

10.3198

10.3604

10.4009

10.^412 10.4814

10.5215 10.5614

10.6013 10.6410

10.6806

10.7202 10.7596

10.7990

10.8383

10.8776

10.9168

10.9561 10.9953

11.0345 11.0738

11.1131

8.6340 8.6797

8.7253 8.7707

8.8161 8.8613

8.9064 8.9515

8.9963

9.0411 9.0858

9,1303 9.1747 9,2190

9,2632

9,3072

9.3511 9,3949

9.4386

9,4821

9,5255

9.5688

9.6120

9.6550

9.6978

9.7406

9,7832 9.8256

9.8679

9.9101 9.9521 9.9940

10.0357

10.0773 10.1188

10.1601

10.2012

10,2422

10,2831

10,3238

10,3644 10.4049

10.4452 10,4854

10.5255

10.5654

10.6052 10.6450

10.6846

10.7241 10.7636 10.8029

10.8423 10.8815

10.9208

10,9600

10,9992

11.0384 11,0777

11,1171

8.6386

8.6842

8.7298

8.7753 8.8206

8,8658 8.9110

8.9559

9.0008 9.0456

9.0902

9.1348

9.1792 9.2234

9.2676

9.3116

9.3555

9.3993 9.4430

9.4865

9.5299

9.5731

9.6163

9.6593

9.7021 9,7448

9,7874

9,8298

9.8721 9.9143 9.9563

9.9982 10.0399

10.0815 10.1229

10.1642

10.2053

10.2463 10.2872

10.3279

10.3685 10.4089

10.4492

10.4894

10.5295 10.5694

10.6092 10.6489

10.6885

10.7281 10.7675 10.8069

10.8462 10.8855 10.9247

10.9639

1 1.0031

1 1.0424 11.0817

11.1210

8.6431 8.6888 8.7344

8,7798

8,8251 8.8704

8.9155

8.9604

9.0053

9.0501 9.0947

9.1392

9. 1836 9.2279 9,2720

9.3160

9.3599

9.4037

9.4473

9.4908 9.5342

9.5775

9.6206 9.6635

9.7064

9.7491 9.7917

9.8341 9.8764

9.9185

9.9605

10.0024

10.0441 10.0856

10.1270

10.1683 10.2094

10.2504

10.2913 10.3320

10.3725

10.4130

10.4533 10.4934

10.5335 10.5734

10.6132 10.6529

10.692 5 10.7320

10.7714

10.8108

10.8501 10.8894

10.9286

10.9678 11.0070

11.0463 11.0856

11.1249

8.6477

8.6934

8.7389

8.7843 8.8297 8.8749

8.9200 8.9649

9.0098

9.0545

9.0991 9.1436

9, 1880 9.2323

9,2764

9,3204

9,3643

9.4080 9.4517

9.4952

9.5385 9.5818

9.6249

9,6678

9,7107

9,7534

9,7959

9.8383 9.8806

9.9227 9,9647

10,0065

10,0482

10.0898 10.1312

10.1724

10.2136

10,2545

10,2954

10.3360 10.3766

10.4170 10.4573 10.4974

10.5375 10.5774

10.6172

10.6569

10,6965

10.7360 10,7754

10,8147

10,8540

10,8933

10,9325 10.9717

11.0110 11.0502

11.0895 11.1289

8.6523 8.6979

8.7435

8.7889

8.8342

8.8794

8.9245

8.9694 9.0143

9.0590

9. 1036

9. 1481 9.1924 9.2367 9.2808

9.3248 9.3687

9.4124

9,4560

9,4995 9.5429

9.5861 9.6292

9.6721

9.7149 9,7576

9.8002 9.8425 9.8848 9.9269

9.9689

10.0107

10,0524

10.0939

10.1353

10.1766 10.2177 10.2586

10.2994

10.3401 10.3806

10.4210

10.4613 10.5014

10.5415

10.5814

10.621

1

10.6608

10.7004 10.7399

10.7793

10.8187

10.8580

10.8972 10.9365 10.9757

11.0149

11.0541

11.0935 11.1328

8.6568

8.7025 8.7460

8.7934 8.8387

8.8839

8.9290 8.9739

9.0187

9.0635

9. 1081

9. 1525

9. 1969 9.241

1

9.2852

9.3292

9.3731 9.4168

9.4604

9.5039

9.5472 9.5904

9.6335

9.6764

9.7192 9.7619

9. 8044 9.8468

9.8890

9.9311

9.9731 10.0149

10.0565

10.0981 10.1394 10.1807

10.2218

10.2627

10.3035

10.3442 10.3847

10,4251

10,4653

10,5055

10,5455

10,5853

10,6251

10,6648

10,7044 10.7439

10.7833 10.8226 10.8619

10.9011 10.9404 10.9796

11.0188

11.0581 11.0974

11.1368

8.6614

8.7070

8 . 7526

8 . 7980 8.8432 8.8884

8,9335

8.9784

9.0232 9.0679

1125

1570 2013

2455 9.2896

9.3336 9.3774

9.4211 9.4647

9.5082

.5515 .5947

.6378 ,6807

.7235 9.7661 9.8086

9.8510

9.8932

9.9353 9.9773

10.0191 10.0607

10. 1022

10. 1436

10. 1848 10.2259

10.2668 10.3076

10.3482 10.3887

10.4291 10.4693

10.5095

10.5495

10.5893

10.6291 10.6688

10.7083 10.7478

10.7872

10.8265

10.8658

10.9051 10.9443

10.9835 11.0227

11.0620 11.1013

11.1407

8.6660 8.7116

8.7571 8.8025

8.8478 8.8929

8.9380

8.9829 9.0277

9.0724

9. 1170 9.1614

9.2057 9.2499

9.2940 9.3380

9.3818

9.4255

9.4691 9.5125

9.5558 9.5990

9.6421 9.6850 9.7278

9.7704

9.8129

9.8552

9.8975

9.9395 9.9814

10.0232 10.0649

10. 1064 10.1477

10.1889

10.2300

10.2709

10.3116 10.3523 10.3928

10.4331 10.4734

10.5135 10.5534

10.5933

10.6331 10.6727

10.7123 10.7517

10.7911 10.8305

10.8698 10.9090

10.9482 10.9874

11.0267

11.0659

11.1053

11.1447

8.6706

8.7162 8.7616

8.8070

8.8523 8.8974

8.9426 8.9874

9.0322 9.0768

9.1214

9. 1658 9.2102 9.2544

9.2984

9.3424

9.3862

9.4299 9.4734

9.5169

9.5602

9.6033 9.6464 9.6893

9.7320

9.7746

9.8171 9.8595 9.9017

9.9437

9.9856 10.0274

10.0690

10. 1105 10.1518 10.1930

10.2341 10.2750 10.3157

10.3563

10.3968

10.4372

10.4774 10.5175 10.5574

10.5973

10.6370

10.6767

10.7162 10.7557

10.7951 10.8344

10.8737

10.9129

10.9521 10.9914

11.0306

11.0699

11.1092 11.1486

8.6751 8.7207

8.7662 8.8116

8.8568 8.9019

8.9470 8.9919

9.0366

9.0813

9. 1259

9. 1703 9.2146

9.2588

9.3028

9.3468

9.3906

9.4342

9.4778 9.5212

9.5645

9.6076

9.6507

9,6935

9.7363 9.7789

9.8214

9.8637 9.9059

9.9479

9.9898

10.0316

10.0732 10.1146

10.1560

10.1971 10.2382

10.2790

10.3198

10.3604 10.4009

10.4412 10.4814

10.5215 10.5614

10.6013 10.6410

10.6806

10.7202 10.7596

10.7990

10.8383 10.8776

10.9168

10.9561 10.9953

11.0345 11.0738

11.1131 11.1525

1 800

1 810

1 820

1 >830

1 840

^ 850

1 >860

1 .870

1 880

1 .890

1

» 900

1 .910

1 920

1 .930

1 .940

I .9 50

1 .960

1 .970

1 .980

1 .990

2 .000

2 >010

2 .020

2 .030

2 .040

2 .050

2 .060

2 .070

2 • 080

2 .090

2 » 100

2 .110

2 >120

2 .130

2 .140

2

2 .160

2 .170

2 • 180

2 • 190

2 • 200

2 • 210

2 .220

2 • 230

2 • 240

2 • 2 50

2 • 260

2 • 270

2 • 280

2 .290

2 • 300

2 .310

2 .320

2 .330

2 .340

2 .350

2 .360

2 .370

2 .380

2 .390

2.400 11.1525 11.1565 11.1604 11.1644 11.1683 11.1723 11.1763 11.1802 11.1842 11.1881 11.1921 2.400

10

33
Table 7. Plmtimtm, versus Type KN thenHoelemeiHs—thermoelectric voltage as a fuMction of temperature CF),

reference junctions at 32 "F—CoKtinued

'

•f 0 ^ 1 2 3 4 5 6 7 8 9 10 "f THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

2>40€ 11.1525 11.1565 11.1 604 1 1 .1644 11.1683 1 1 . 1 72 3 11 . 1763 11.1 802 11.1842 11 .1881 11 .1921 2 .400 2.410 11.1921 11.1960 11.2000 11.2040 11.2079 1 1.2119 11.2159 11 .2198 11.2238 11 .2278 11 .2318 2 .410 2.420 11.2318 11.2357 11.2397 11.2437 11.2477 1 1.2517 11. 2556 11.2596 11.2636 11 .2676 11 .2716 2 .420 2.436 11,2716 11.2756 11.2796 11.2836 11.2876 1 1.2916 11.2956 11.2996 11.3036 11 .3076 11.3116 2 .430 2.44« 11.3116 11.3157 11.3197 11.3237 11.3277 1 1.3318 11.3358 11 .3398 11.3439 11 .3479 11 .3519 2 .440 2.450 11.3519 11.3560 11.3600 11.3641 11.3681 1 1.3722 11.3762 11.3803 11.3844 11 .3884 11 .3925 2 .450

2 .460 11* 3966 11.4006 11.4047 11.4088 1 1.4129 11.4170 11.4211 lis H^S^ 1 1 .4293 11 .4334 2 .460 2.470 11.4334 11.4375 11.4416 11.4457 11.4498 1 1.4539 11.4581 11 .4622 11.4663 11 .4705 11 .4746 2 .470 2.4«0 11.4746 11.4788 11.4829 11.4871 11.4912 1 1 .4954 11.4996 11.5037 11.5079 11 .5121 11 .5163 2 .480 2.490 11.5163 11.5205 11.5246 11.5288 11.5331 1 1.5373 11.5415 11.5457 11.5499 11 .5541 11 .5584 2 .490 2.500 11.5584 2 .500

"F 0 1 2 3 4 5 6 7 8 9 10 •f

34
Table 8. Type TP thermoelements versus platinum, Pt-67

thermoelectric voltage as a junction of temperature CFJ, ref- erence junctions at 32 °F

10

1*50

430

1*20 410

400

390

380

370

360

350

340

330

320 310

300

290

280

270

260

250

240 230

220

-210 -200

190

180

170

160

150

140

130

120

110

100 -90

-80

-70

-60 -50

-40

-30 -2n

-10

- 0

0.0200 0.0200

THERMOFLECTRIC VOLTAGE IN ABSOLmE MILLIVOLTS

0.0199 0.0198 0.0197 -450

n.0178

n.oi 14 n.ooi 1 -0.0125 -0.0289

-0.0477

-0.0687

-0.0914

-0.1154

-0. 1402 -0.1651 -0.1899 -0.2139

-n.237n -0.2587

-0.2788 -0.2974

-0.3141 -0.3291 -0.3423 -0.3536

-0.3630

-0.3705

-0.3761 -0.3798

-0.3815

-0.3814 -0.3794

-0.3756

-0.3701 -0.3629

-0.3540

-0.3A35

-0.3313 -0.3176

-0.3023 -0.2854 -0.2670

-0.2470 -0.2256

-0.2028

-0. 1787 -0.1532 -0.1264 -0.0984

0.0183 0.0122

0.0023

-0.0110

-0.0271 -0.0458

-0.0665

-0.0891 -0.1130 -0.1377

-0. 1626 -0.1874

-0.2116

-0.2347

-0.2566 -0.2769

-0.2956

-0.3125 -0.3277

-0.3410

-0.3525

-0.3621 -0.3698 -0.3756

-0.3795

-0.3814

-0.3815 -0.3797

-0.3761 -0.3707

-0.3637

-0.3549

-0.3446

-0.3326

-0.3191 -0.3039

-0.2872 -0.2589

-0.2491 -0.2278

-0.2052 -0.1812

-0.1558

-0.1292

-0.1012

0.0186

0.0130 n.0034

-0.0095 -0.0254

-0.0438

-0.0644

-0.0868

-0.1105

-O. 1 3";? -0.1601

-0,1 850 -0.2092

-0.2325 -0.2544

-0.2749

-0.2938

-0.3109

-0.3263 -0.3398

-0.3514

-0.3612

-0.3691

-0.3751 -0.3792

-0.3813 -0.3816

-0.3800

-0.3765

-0.3713 -0.3644

-0.3559 -0.3457

-0.3339

-0.3205

-0.3055 -0.2889

-0.2708

-0.2512

-0.2300

-0.2075 -0.1836

-0.1584

-0.1319

-0.1041

n.0]9n

n.ni37 0.0045

-0.0081 -0.0237

-0.0418

-0.0622 -n.0845

-0.1081 -0.1^27

-0.1577 -0.1825

-0.2068

-0.2302

-0.2523 -0.2730

-0.2920

-0.3093

-0.3248

-0.3385 -0.3504

-0.3603

-0.3684 -0.3746

-0.3789

-n.3812 -0.3816

-0.3802 -0.3770

-0.3719

-0.3652 -0.3568

-0.3468

-0.3351 -0.3219

-0.3071 -0.2907

-0.2727

-0.2532

-0.2322

-0.2098

-0.1861 -0.1610

-0. 13't6 -0.1069

0.0)92

0.0144

0.0056

-0.0067

-0.0220 -0.0399

-0.0601 -0.0822 -0.1057

-0. no?

-0.1552

-0.1800 -0.2044 -0.2279

-0.2502

-0.2710 -0.2902

-0.3076

-U.3233

-0.3372

-0.3493

-0.3594

-0.3677

-0.3741 -0.3785

-0.3810 -0.3817

-0.3804

-0.3774

-0.3725

-0.3660 -0.3577 -0.3479

-0.3364

-0.3233

-0.3086 -0.2924

-0.2746 -0.255?

-0.2344

-0.2121 -0.1885

-0.1636

-0.1373 -0.1098

0.0195 0.0197 0.0198 0.0199 0.0 200 0.0200 -440 0.0151 0.0157 0.0163 0.0169 0.0174 0.01 78 -430 0.0067 0.0077 0 . 0086 0.0105 0.01 14 -4 20 —0.0027 —0.0014 —0 . 000

1

0 .00 1

1

-4 10 -0.0203 -0,0187 -0.0171 -0 .0155 —0.0140 -0 .0125 — 4 00 -0.0380 -0.0361 -0.0343 -0.0325 -0.0307 -0.0289 -390 -0.0580 -0.0559 -0.0538 -0.0518 -0.0498 -0.0477 -380 -0.0799 -0.0776 -0.0754 -0.0731 -0.0709 -0.0687 -370 -0.1033 -0.1009 -0.0985 -0.0962 -0.0938 -0.0914 -360 -0.1277 -0.1253 -0. 1228 -0. 1203 -0. 1 179 -0.1154 -350 -0.1527 -0. 1502 -0. 1477 -0. 1452 -0.1427 -0.1402 -340

-0. 1776 -0. 1751 -0. 1726 -0. 1701 -0. 1676 -0. 1651 -330 -0.2020 -0. 1996 -0. 1972 -0 .1948 -0. 1923 -0. 1899 -320 -0.2256 -0.2233 -0.2210 -0.2186 -0.2163 -0.2139 -310 -0.2480 -0.2458 -0.2436 -0.2414 -0.2392 -0.2370 -300 -0.2690 -0.2669 -0.2649 -0.2628 -0.2608 -0.2587 -290 -0.2883 -0.2864 -n. 2846 -0.2827 -0.2808 -0.2788 -280

-0.3060 -0.3043 -0.3026 -0.3008 -0.2991 -0.2974 -270 -0.3218 -0.3203 -0.3188 -0.3173 -0.3157 -0.3141 -260 -0.3359 -0.3346 -0.3332 -0.3319 -0.3305 -0.3291 -250 -0.3481 -0.3470 -0. 3458 -0.3447 -0.3435 -0.3423 -240 -0.3585 -0.3575 -0. 3566 -0.3556 -0.3546 -0.3536 -230 -0.3670 -0.3662 -0. 3654 -0.3646 -0.3638 -0.3630 -220 -0.3735 -0. 3730 -0.3724 -0.3718 -0.3711 -0 .3705 -210 -0.3782 -0.3778 -0. 3774 -0.3770 -0.3765 -0.3761 -200 -0.3809

-0.3817

-0.3806 -0.3777

-0.37;i -0.3667 -0.3586

-0.3489 -0.3376

-0.3247

-0.3102

-0.2941 -0.2764

-0.2572

-0.2365 -0.2144 -0.1909

-0.1661

-0. 1400 -0.1126

-0.3807

-0.3817

-0.3808

-0.3781 -0.3736 -0.3674

-0.3595 -0.3500

-0.3388

-0.3260 -0.3117

-0.2958

-0.2782

-0.2592

-0.2387 -0.2167

-0. 1933

-0. 1686

-0. 1427

-0. 1154

-0.3805 -0.3817

-0.3810

-0.3785

-0.3742

-0.3681 -0.3504

-0.3510 -0.3400

-0.3274

-0.3132

-0.2974

-0.2801 -0.26J2

-0.2408 -0.2189

-0. 1957

-0. 1712

-0. 1453 -0.1182

-0.3803 -0.3816

-0.3811 -0.3788 -0.3747

-0.3688

-0.3612

-0.3520

-0.3412 -0.3287

-0.3147

-0.2991 -0.2819

-0.2631 -0.2429

-0.2212

-0.1981

-0. 1737

-0. 1480 -0.1209

-0.3800

-0.3816

-0.3813

-0. 3791 -0.3752 -0.3694

-0.3620

-0.3530

-0.3423 -0.3300

-0.3162 -0,3007 -0.2837

-0.2651 -0.2450 -0.2234

-0.2005

-0.1762 -0.1506

-0.1237

-0.3798

-0.3815 -0.3814

-0.3794

-0.3756

-0.3701 -0.3529

-0.3540

-0.3435 -0.3313

-0.3176

-0.3023

-0.2854

-0 .2670 -0.2470

-0.2256

-0.2028 -0.1787

-0.1532

-0.1264

-190 -180

-170

-160

-150

-140 -130

-120

-110

-100 -90

-80

-70

-60

-50

-40

-30 -20

-10

- 0

10

35
Table 8. Type TP thermoelements versus platinum, Pt-67—thermoelectric voltage as a function of temperature (°F), ref- erence functions at 32 °F—Continued

•f 0

0 -0,0984

in -0.0690

20 -0.0384

30 -0.0065

AO 0.0265

50 0.0605

60 0.0957

70 0.1322

80 0. 1698

90 0.2087

100 0.2489

110 0.2902

120 0.3327

130 0.3764

140 0.4212

150 0.4671

160 0.5140

170 0.5619

180 0.6108

190 0.6605

200 0.71 12 210 0.7627

220 0.8150

230 0.8682

240 0.9221

250 0.9769

260 1.0324

270 1.0886

280 1.1456

290 1.2034

300 1,2619

310 1.3211

320 1.3812

330 1.4420

340 1.5035

350 1.5658

360 1.6290

3 70 1.6929

380 1.7575

390 1.8230

400 1.8893

410 1.9563

420 2.0242

430 2.0928

440 2.1623

450 2.2325

460 2.3034

470 2.3752

480 2.4477

490 2.5210

500 2.5950

510 2.6697

520 2.7451

530 2.8213

540 2.8982

5 50 2.9758

560 3.0540

570 3.1330

580 3.2127

590 3.2930

600 3.3741

THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

-0.0955

-0. 0660 -0.0352

-0.0033

0.0298 0.0640

0.0993 0.1359

0.1737 0.2127

0.2529 0.2944

0.3371 0.3809

0.4258

0.4717

0.5188

0.5668 0.6157

0.6656

0.7163

0.7679

0.8203 0.8736

0.9276

0.9824

1 .0380

1 .0943 1.1514

1.2092

1 .2678

1 .3271

1 .3872

1 .4481 1.5097

1.5721 1.6353

1.6993

1.7640

1 .8296

1 .8959

1 .9631 2.0310 2.0997

2. 1692 2.2395 2.3106

2.3824

2.4550

2.5283 2.6024

2.6772 2.7527

2.8290

2.9059

2.9836 3.0619

3.1410

3.2207

3.3011

-0.09?f, -0.0630

-0.0321

0.0000

0.0332

0.067'; 0.1029

0.1396

0.1775 0.2167

0.2570 0.2986

0.3414

0.3853

0.4303 0.4764

0.5235 0.5716

0.6206

0.6706

n.7214

0.7731 n.8256

0.8789

0.9330

0.9879

1.0435 1.0999

1.1571 1.2150 1.2737

1.3331 1.3933

1 .4542 1.5159

1.5784 1.6417

1.7057

1.7706

1.8362 1.9026

1.9698 2.0379 2.1066

2.1762 2.2466

2.3177

2.3896

2.4623 2.5357

2.6098 2.6847

2.7603 2.8366 2.9137

2.9914

3.0698

3. 1489 3.2287

3.3092

-0.0fl97 -0.0599

-0.0289

0.0033

0.0366

0.0710

n. 1065 0.1433 0.1814

0.2206

0.261

1

0.3029

0.3457

0.389P 0.4349

0.4811 0.5283 0.5765

0.6256

0.6756

0.7266

0.7783

0.8309

0.8843

0.9385 0.9934

1 .0492 1.1056 1.1629

1.2208 1.2796

1 .3391

1 .3993 1.4603

1.5221 1.5847

1 .6480

1.7122

1.7771 1.8428

1.9093 1.9766 2.0447

2.1136

2.1832

2537

3249

3969 4696

5431 2.6173

2.6922 2.7679

2.8443 2.9214

2.9992 3.0777

3.1568 3.2367

3.3173

-0.0868

-0.0569

-0.0258

0.0066

O.O4OO

0.074"^ 0.1 in? 0.1471 0.1852

0.2246 0.2653

0.3071 0.3501 0.3942

0.4395 0.4857

0.5331 0.5813

0.6306 0.6807

0.7317

0.7835 0,8362 0.8897

0.9439 0.9990

1 .0548 I0III3

1.1686 1.2267

1.2855

1 .3451

1 .4054

1 .4665

1 .5284

1,5910

1 .6544 1.7186

1.7836

1 .8494

1.9160

1 .9834 2.0515 2.1205 2.1902

2.2608

2.3320

2.4041 2.4769

2.5505 2.6248

2.6998

2.7755

2.8520

2.9291

3.00 70 3.0856 3.1648

3.2447

3.3254

-0.0838 -0.0538 -0.0226

0.0098 0.0434

0.0780

0.1138

0. 1508

0. 1891 0.2286

0.26^4

0.3113

0.3544 0.3987

0.4440 0.4904

0.5378

0.5862

0.6355 0.6858

0. 7368 0.7888

0.8415

0.8951 0.949t

1.0045

1 .0604

1 . 1 170 1.1744 1.2325

1 .2914

1.3511

1.4115 1.4726 1.5346

1.5973

1.6608

1.7251 1.79n2

1 .8560 1.9227

1 .9902 2.0584

2.12-4

2.1973 2.2679

2.3392

2.4113

2.4842

2.5579

2.6322

2.7073

2.7831 2.8597

2.9369 3.0148

3.0934

3.1728

3.2528

3.3335

-0.0809

-0.0508

-0.0194

0.0131 0.0468 0.0815

0.1175

0. 1546 0.1930 0.2327

0.2735

0.3156

0.3588 0.4032

0.4486

0.4951 0.5426

0.591

1

0.6405

0.6908

0. 7420 0.7940

0 , 8468 0.9005 0.9549

1.0101 1.0660 1.1227

1 .1802

1 .2384 1.2973

1.3571

1 .4176

1.4788

1.5408

1 .6036

1 .6672 1.7316

1 .7967

1 .8627 1.9294

1 .9970 2.0653

2. 1344 2.2043

2.2750

2. 3464 2,4186

2.4916 2.5653

2.6397

2. 7149 2.7908

2.8674 2.9447

3.0227

3. 1013

3. 1807 3.2608

3. 3416

-0.0779 -0.0477

-0,0162

0,0165

0,0502

0.0851

0.1211

0, 1584

0, 1969 0.2367 0.2777

0.3199

0.3632 0.4077

0.4532 0.4998

0.5474

0.5960

0.6455 0.6959

0.7472 0.7993

0,8522

0,9059

0.9604

1 .0156

1 .0717

1 . 1284

1 . 1860

1 .2442

1 .3033

1 .3631

1 .4236 1.4850

1 .5471

1 .6099

1 .6736

1 .7381

1 .8033

1 .8693

9361 0037

0722

1413 2.2113

2.2821

2 .3536 2.4259

2 .4989 2.5727

2.6472

2 .7224 2.7984

2.8751 2.9524

3.0305

3 . 1093

3 . 1887

3 .2689 3.3497

-0.0750 -0.0446

-0.0130

0.0198 0,0536

0.0886

0, 1248

0, 1622 0.2009

0.2407

0.2818

0.3241 0.3676

0.4122 0.4578

0.5045

0.5523 0.6009

0.6505 0.7010

0.7523

0.8045

0.8575 0.9113 0.9659

1.0212 1.0773

1.1342 1.1918

1.2501

1 .3092

1 .3691

1 .4297

1.4911 1.5533

1.6163

1 .6800

1 .7445

1 .8099

1 .8760 1.9429 2.0106

2.0790

2.1483

2.2184

2.2892

2.3608

2.4331 2.5062

2.5801 2.6547

2.7300

2,8060

2.8828

2,9602 3.0383

3.1172

3. 1967 3.2769

3.3578

-0.0720 -0.0415

-0.0097

0.023 1 0.0571

0.0922 0.1285

0.1 660 0.2048

0.2448

0.2860

0, 3284 0.3720

0.4167

0.4625

0.5093

0.5571 0.6058

0.6555

0.7061 0.7575

0,8098

0,8629

0,9167

0,9714

1 .0268

1 .0829 1.1399

1.1976

1.2560

1.3152

1.3751 1.4358

1 .4973 1.5596

1 .6226

1 .6864 1.7510 1,8164

1.8826

1.9496 2.0174 2.0859

2.1553 2.2254

2.2963

2.3680 2.4404

2.5136

2.5875

2.6622 2.7376 2.8137

2.8905

2.9680

3.0462

3.125 1 3.2047

3,2850

3.3659

10

-0.0690

-n .n384 -0.0065 0.0265

0.0605 0.0957

0. 1322 0.1698

0.2087 0.2489

0.2902

0.3327

0.3764

0.4212

0.4671 0.5140 0.5619

0,6108

0.6605

0.7112 0.7627

0.8150

0.8682

0.9221 0.9769

1.0324

1 .0886 1.1456

1 .2034 1.2619

1.3211 1.3812

1 .4420 1.5035 1.5658

1.6290 1.6929

1.7575

1.8230

1.8893

1.9563 2,0242

2,0928

2.1623 2.2325

2.3034

2.3752 2.4477

2.5210

2.5950

2.6697

2.7451 2.8213

2.8982

2.9758

0540

1330 2127

2930

3741

3.3822 3.3904 3.3985 3.4067 3.4148 3.4230 3.4312 3.4394 3.4476 3.4558

01020

3040

50

6070

8090

100 110

120

130

140

150

160

170

180 190

200

210

220

230

240 250

260 270

280

290

300

310

320

330

340

350

360

370 380

390 400

410

420

430 440

450 460

470

480

490

500

510

520

530

540

550 560

570

580

590

600

36
Table 8. Type TP thermoelements versus platinum, Pt—67

thermoelectric voltage as a function of temperature CF), ref- erence junctions at 32 °F—Continued

•f 0 1 2 3 4 5 6 7 8 9 10 THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

600 3,3741 3.3822 3.3904 3.3985 3.4067 3.4148 3.4230 3.4312 3.4394 3,4476 3.4558 600

610 3.4558 3.4640 3.4722 3.4805 3.4887 3.4969 3.5052 3.5134 3,5217 3.5300 3.5382 610

620 3.5382 3.5465 3.5548 3,5631 3.5714 3.5797 3.5880 3.5963 3,6047 3,6130 3 .62 14 620

630 3.6214 3.6297 3.6381 3,6464 3.6548 3.6632 3.6716 3 .6800 3 , 6884 3 ,6968 3. 7052 630

640 3.7052 3.7136 3,7220 ^,7305 3,7389 3.7474 3.7558 3 .7643 3.7728 3,7812 3.7897 640

650 3.7897 3.7982 3,8067 3.8152 3.8237 3.8322 3.8408 3.8493 3.8578 3.8664 3.8750 650

660 3.875n 3.8835 3.8921 3.900 7 3.9092 3.9178 3.9264 3.9350 3,9436 3.9523 3.9609 660

670 3.9609 3.9695 3,9782 3.9868 3.9955 4.0041 4.0128 4.0215 4,0301 4.0388 4.0475 670

680 4.0475 4,0562 4,0649 4.0736 4.0824 4,0911 4.0998 4. 1086 4,1173 4.1261 4. 1348 680

690 4.1348 4.1436 4.152^ 4.1612 4.1699 4.1787 4. 1875 4. 1964 4,2052 4.2140 4.2228 690

700 4.2228 4.2316 4.2405 4.2493 4.2582 4.2670 4.2759 4.2848 4,2936 4,3025 4.3114 700

710 4.3114 4.3203 4.3292 4.3381 4.3470 4.3559 4.3648 4.3738 4,3827 4,3916 4.4006 710 720 4.4006 4.4095 4.4185 4.4274 4,4364 4,4453 4.4543 4,4633 4,4723 4,4813 4.4902 720

730 4.4902 4.4992 4.5082 4.5172 4,5262 4.5352 4.5442 4,5533 4,5623 4.5713 4.5803 730

740 4.5803 4.5894 4.5984 4.6074 4,6165 4.6255 4.6345 4,6436 4,6526 4.6617 4.6707 740

750 4,6707 4.6798 4.6888 750

•f 0 1 2 3 4 5 6 7 8 9 10 •f

37
Table 9. Platmum, Pt-67, versus Type (or EN) tbermoelemmts—thermoelectric voltage as a function of tempertUure

CF), reference functions at 32 "F

10

-A50

-430

-420

-410 -400

-39d

-380

-370

-360 -350

-340

-330 -320

-310 -300

-290

-280 -270

-260

-250 -240 -230

-220

-210

-200

-190

-180

-170 -160

-150 -140

-130 -120 -110

-100

-90 -80

-70

-60 -50

-36 -20

-10

- e

THERMOELECTRIC VOLTAGE I-N ABSOLUTE MILLIVOLTS

-6*2745 -6.2754 -6.2762 -6.2768 -6.2772

-6.2578

-6.2288

-6.1885 -6.1375

-6.0762 -6,0054

-5.9259

-5.8385 -5.7444

-5.6445

-5.5396

-5.4304 -5,3176

-5.2016

-5,0827

-4,9612

-4,8373 -4.7110

-4,5826

-4,4520

-4.3194

-4.1848

-4,0482 -3.9098

-3.7694

-3.6272

-3.4831

-3.3371 -3,1893 -3.0396

-2.8880

-2.7346

-2.5793 -2,4221

-2.2631 -2.1023 -1,9397

-1.7754

-1,6093

-1.4415 -1.2719

-1.1006

-0,9275

-0,7527

-0.5761

-6,2600

-6,2322

-6,1930

-6, 1430 -6,0828

-6,0129

-5,9342

-5,8476

-5,7541 -5.6547

-5.5503 -5.4415

-5.3290

-5.2133 -5.0947

-4.9735 -4.8498

-4.7237

-4.5955

-4.4652 -4.3328

-4.1983 -4,0620 -3.9237

-3.7835

-3.6415

-3.4976

-3.3518

-3.2042 -3.0547

-2,9033

-2,7500

-2,5949

-2,4379

-2,2791

-2,1184

-1,9560

-1,7919

-1,6260

-1,4583 -1.28«9

-1.1178 -0,9449

-0.7702

-0.5938

-6.2621 -6.2355

-6.1974

-6.1485

-6. 0893 -6,0203

-5,9424

-5,8566

-5,7638

-5,6649

-5,5609

-5,4526

-5,3404

-5,2250

-5,1067

-4.9857

-4.8622 -4.7364

-4.6084

-4.4783

-4.3461 -4.2119 -4.0757

-3.9376

-3.7976

-3.6558

-3.5121 -3.3665

-3.2190 -3.0697

-2.9185 -2.7654

-2.6105 -2.4537

-2.2950 -2.1346

-1.9724

-1.8094 -1.6426

-1.4752 -1.3060 -1.135&

-0.9623

-0,7878 -0*6116

-6,2641 -6.2387

-6.2017

-6.1539 -6.0956

-6.0276

-5.9506

-5.8655

-5.7733

-5.6751 -5.5716

-5.4636

-5.3518

-5.2367

-5.1186 -4,9979

-4,8747

-4,7491

-4,6213

-4,4914

-4,3594

-4,2254

-4.0894

-3.9515

-3.8117

-3.6700

-3.5265

-3.3811 -3.2339

-3.0847

-2.9337

-2.7008

-2.6261 -2.4694

-2.3110

-2,1507

-1,9887

-1.8248

-1.6593 -1.4920

-1.3230

-1.1522 -0.9796

-0.8053

-0,6293

-6,2660

-6,2418 -6.2059

-6.1591 -6.1019

-6.0348

-5.9587

-5.8743

-5.7828

-5.6851

-5.5821 -5.4746 -5.3632

-5.2484

-5.1306

-5.0101

-4.8871 -4.7618

-4.6342

-4.5045 -4.3727

-4.2389

-4.1031 -3.9654

-3.8258

-3.6843

-3.5410 -3.3957

-3.2487

-3.0997 -2.9489

-2.7962

-2.6416 -2.4852 -2.3269

-2.1668

-2.0049

-1.8413 -1.6759

-1.5088

-1.3399

-1.1693 -0.9969

-0,8228

-0,6469

-6.2677

-6.24/;7 -6.21C0

-6.1643

-6. 1081 -6.0420 -5.9667

-5.8831 -5.7923

-5.6951 -5.5926

-5.4855

-5.3745

-5.2600

-5.1425

-5.0223

-4.8995 -4.7744

-4.6471 -4.5176

-4,3»60

-4.2523

-4.1168

-3.9792

-3,8398

-3,6985 -3.5554

-3.4104

-3.2635 -3.1147

-2.9641 -2.8115

-2.6572 -2.5009

-2.34C8

-2.1829

-2.0212

-1.8577

-1.6925

-1.5256

-1.3569

-1.1865

-1.0143

-0.8403 -0.6646

-6.2694

-6.2476

-6.2140

-6. 1694

-6. 1142 -6.0490 -5,9746

-5,8918 -5.8017

-5.7051

-5.6031 -5.4964 -5.3857

-5.2716 -5.1544

-5.0344

-4.9119

-4.7870 -4.6599

-4.5306

-4.3992 -4,2658

-4, 1304 -3,9931

-3,8538

-3,7127

-3.5698

-3,4249

-3,2782

-3,1297

-2,9792

-2,8269

-2,6727

-2,5166

-2,3587

-2.1990

-2.0375

-1.8742

-1.7091 -1.6424

-1.3738 -1.2036

-1.0316

-0.8578

-0.6823

-6.2708

-6.2503

-6.2178

-6.1743

-6. 1201 -6.0559

-5.9824

-5.9004 -5.8110

-5.7150

-5.6135

-5.5073 -5.3970

-5.2831 -5.1662

-5.0465

-4.9243

-4. 7996 -4.6727

-4.5436

-4.4125

-4.2792

-4.1440 -4.0069

-3.8679

-3.7269

-3.5842 -3.4395

-3,2930

-3, 1446 -2,9943

-2,8422

-2.6882 -2.5323

-2.3746

-2.2150 -2.0537

-1,8906

-1,7257

-1,5591

-1,3908

-1,2207

-1,0488

-0,8752

-0,6999

-6.2722 -6.2529

-6.2216

-6.1791 -6.1260

-6.0628

-5.9902 -5.9090

-5,8202 -5.7249

-5.6239

-5.5181

-5.4081 -5,2947

-5,1780

-5.0586

-4.9366

-4.8122

-4.6855 -4.5566

-4.4257

-4.2926

-4.1576

-4.0207 -3.8818

-3.7411 -3.5985

-3.4541 -3.3077

-3.1595

-3,0095

-2,8575

-2,7037

-2,5480

-2,3904

-2.2311 -2.0699

-1.9070

-1.7423 -1.5759

-1.4077

-1.2378

-1.0661 -0.8927

-0.7175

-6.2734

-6.2554

-6.2252 -6.1839

-6.1318

-6.0696

-5.9978

-5.9175

-5.8294

-5.7347

-5.6342 -5.5289

-5.4193

-5.3061 -5.1898 -5.0707

-4.9489

-4.8247

-4.6983

-4,5696 -4.4389

-4,3060

-4.1712

-4.0345 -3.8958

-3.7553

-3.6129 -3.4686

-3.3224

-3.1744

-3.0246

-2.8728

-2.7191 -2.5636

-2.4063

-2.2471

-2.0861 -1.9233

-1.7588

-1.5926

-1.4246

-1.254e -1.0834

-0.9101

-0.7351

-6.2745 -6.2578

-6.2288

-6.1885

-6. 1375 -6.0762 -6.0054 -5.9259

-5.8385 -5.7444

-5.6445 -5.5396

-5.4304

-5.3176

-5.2016

-5.0827

-4.9612

-4.8373

-4.7110 -4.5826

-4.4520 -4.3194

-4. 1848 -4.0482 -3.9098

-3.7694

-3.6272

-3.4831

-3.3371 -3.1893

-3.0396 -2.8860

-2.7346

-2.5793

-2.4221

-2.2631 -2.1023 -1.9397

-1.7754

-1.6093

-1.4415 -1.2719

-1.1006

-0.9275 -0.7527

-450

-440

-430 -420

-410

-400

-390

-380

-370 -360

-350 -340

-330

-320

-310

-300

-290

-280 -270

-260

-250

-240 -230

-220

-210

-200

-190

-180 -170

-160

-150

-140 -130

-120

-110

-100

-90

-80

-70

-60 -50

-40

-30

-20

-10

- 0

•f 10

38
Table 9. Platinum, Pt-67, versus Type TN (or EN) thermoelements—thermoelectric voltage as a function of temperature

(°F), reference junctions at 32 "F—Continued

THFRMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLT*;

10

0102n

30

40

50

6070

80

90

100 110

120

130

140

150

160 170

180

190

200 210

220

230

240

250 260

270

280 290

300

310 320

330

340

350 360

370

380 390

400

410

420

430

440

450

460 470

480

490

-0.5761 -0.3979

-0.2180

-0.0365

0. 1464 0.3304

0.5156

0. 7o2n 0.8898

1 .0790 1.2695

1.461

5

1 .6549

1 . 8499 2.046? 2.2442 2.4436

2.6444

2.8468 3.0507

3.2560 3,4627

3.6709

3.8805 4.0914

4.3037

4.5174 4.7324

4.9486

5.1661 5.3848 5.6047

5.8258 6.0481 6.2714

6.4950

6.7214 6.9479

7.1755 7,4040

7.6336

7. 8640 8,0954 8.3276

8.5608

8,7948 9.0296

9.2652 9.5016

9.7388

-0.5584

-0.379<?

-0. 1999 -0.0182 0.1647

0. 3489 0.5342 0.7208

0.9087

1 .0979 1.2886

1 .4808

1 .6744

1 .8694 2.0660 2.2640

2 .4636 2,6646

2,8671

3,0711

3,2766

3.4835

3.6918

3.9015 4.1126 4,3250

4.5388 4.7539

4.9703

5.1879

5 .4067 5.6268 5.8480

6.0703

6.2938 6.5184

6.7440 6.9706

7.1983

7.4270

7.^566

7.8871

8.1186 8.3509

8.5841 8,8182

9.0531 9.2888

9.5253 9.7626

-0.5406

-0,3620

-0.1818 0.0000

0.1831 0.3673 0.552R

0.7395

0.9275

1.1170

1.3078

1 ,5001 1.6938 1.8890 2.0857

2.2839 2,4836

2.6848

2.8875 3.0916

3.2972

3.5042 3.7127

3.9225 4.1338

4.3464

4.5603 4.7755 4.9920

5,2097

5,4287

5,6489

5.8702 6,0926

6,3162

6,5409

6,7666

6.9934

7.2211 7.4499

7.6796

7.9102

8.1418

8.3742 8.6075 8.8417

9,0766

9. 3124 9.5490

9.7864

-0.5228

-0.3441

-0. 1637 0.0183 O.2015

0,3858

0,5714

0.7582

0 .9464

1 .1360 1.326Q

1 .5194 1.7133

1 .9036 2.1055

2.3038 2.5037 2.7050

2,9078

3.1121 3.3178 3,5250

3.7336 3.9436 4.1550

4,3677

4.5817

4.7971 5.0137 5.2316

5.4507 5.6709

5,8924

6,1150

6,3386

6,5634

6,7892

7,0161

7,2440

7,4728

7,7026

7,9333

8,1650

8.3975

8,6309

8.8631 9.1002

9.3361 9.5727

9.8101

-0 .5050 -0.3261 -0.1456 0.0365

0.2 198 0,4043

0,5900

0.7770

0.9653

1.1550

1 .3461

1 .5387

1 .7327 1.9282 2.1252 2.32^7

2.5237

2.7252

2,9282

3,1326

3,3385

3,5458

3,7546 3.9647 4.1762

4.3890 4.6032

4,8187

5,0354

5.2534

5,4726

5,6930

5 ,9146

6,1373

6,3611

6,5859 6.8119

7.0388

7.2668

7,4057

7,7256

7,9564

8,1882

8,4208

8.6543

8,8886

9,1237

9.3597

9.5964 9.8339

-0.4872

-0.3081

-0. 1274 0.0548

0.2382

0.4228 0.6086

0.7958

0.9842

1 . 1741

1 . 3653

1 .5580

1 .7522

1 .9479

2. 1450 2,34;7

2.54:8

2.7454

2.9486

3. 1531

,3592

,5666

,7755 ,9858

4. 1974 4.4104

4,6247

4,8403

5,0572

5,2753

5,4946

5.7151 5.9368

6. 1596 6,3835

,6085 .8345

,0616

,2896

7,5187

7.7487

7.9796 8.2114

8.4441 8.6777

8.9121

9. 1473 9.3833

9.62:1 9.8577

-0.4694

-0.2901

-0. 1093 0.073 1 0.2566

0.4414

0.6273

0,8145

1,0031

1. 1931

1 . 3845

1 .5774 1.7717

1 .9675

2 . 1648 2.3636

2.5639

2.7657

2.9689

3,1737

3.3798 3.5874

3.7965 4.0069 4.2187

4.4318

4.6462

4. 8619 5.0789

5,2972 5.5166

5. 7372 5,9590

6, 1819 6,4060

6, 6310

6. 8572 7,0843

7.3125

7.5416 7.7717

8.0027

8. 2346 8.4674

8,7011 8.9356

9. 1709 9,4070

9,6439

9,8815

0,4515 -0 .4336 -0,4158 -0 ,3979 0 0.2721 -0.2541 -0,2360 -0.2180 10 0.0911 -0.0729 -0,0547 -0 .0365 20 0.0914 0.1 097 0. 1281 0 . 1464 30 0.2751 0.2935 0.3119 0.3304 40 0,4599 0.4784 0.4970 0.5156 50

0 .6460 0 • 6646 0.6833 0.7020 60 0.8333 0.8521 0.8710 0 . 8898 70

1 . 0221 1 . 0410 1 .0600 1 .0790 80

1 .2122 1.2313 1.2504 1 .2695 90

1 .4037 1 .4230 1 . 4422 1.4615 100

1 . 5967 1.6161 1.635 5 1 .6549 1 10

1 .7912 1.8 107 1.8303 1 . 8499 120

1 .98 72 2 . 0069 2.0266 2 .0463 1 30

2 . 1846 2.2045 2.2243 2.2442 140 2.38 36 2.40 36 2.4236 2.4436 150

2 , 5840 2 . 604

1

2.624 3 2 . 6444 160

2 . 7860 2 . 8062 2.8265 2 . 8468 1 70

2 , 9894 r\ 0 0 J . 0 u V 0 3.0302 3.0507 180

3 . 1942 3.2148 3.2354 3.2560 190

3 , 4005 3,4213 3 . 44 20 3.4627 200 3,60 83 3.6291 3.6500 3.670 9 210 3,81 74 3 8 384 3.8594 3 . 88 0 5 220

4 . 02 80 4.0703 4,0914 2 30

4 .2399 4.2612 4.2824 4,3037 240

4 • 4 5 3 2 4 •4746 4 • 4 9 6 0 4,5174 2 50

4 • 66 7 7 4 689 3 4 • 7 1 0 8 4 , 7324 2 60

4 • 8 836 4 • 9052 4 • 926 9 4,9 486 2 70

5 m 1007 5 • 1 44 3 5 , 1661 2 80 5,3191 5,3410 5.3629 5,3848 290 5.5386 5 , 5606 5.5827 5,604 7 3 00

5 .7594 5,7815 5.8037 5,8258 310 5.9813 6,0035 6,0258 6,048

1

320

6 . 2043 6,2267 6,2490 6,2714 3 30 6.4284 6,4509 6,4734 6,4959 340 6.6536 6,6762 6,6988 6,7214 3 50

6 .8799 6,9025 6,9252 6,9479 360 7,1071 7, 1299 7,1527 7, 1755 3 70

7 ,3354 7,3583 7.3811 7,4040 380

7 • 5646 7 , 5876 7.6106 7,6336 390 7.7948 7,8178 7.8409 7, 8640 400 8.0259 8,0490 8,0722 8,0954 410

8 .2579 8,281

1

8.3044 8,3276 420

8 .4907 8,5141 8.5374 8,5608 430

6 .7245 8,7479 8.7713 8,7948 440

8 .9591 8,9826 9.0061 9,0296 450

9 . 1944 9,2180 9.2416 9,2652 460

9 .4306 9,4543 9,4780 9,5016 470 9.6676 9,6913 9,7151 9,7388 480

9 .9053 9,9291 9,9530 9,9768 490

500 510

520

530

5 40

9,9768

10,2155

10,4549

10.6950

10.9358

10.0006

10.2394

10.4789

10.7191 10.9599

10.0245

10.2633 10.5029

10.7431 10.9841

1 0,0483

10,2872 10.5269

10.7672

1 1 .0082

10.0722

10,3112 10.5509

10.7913

11,0323

10,0960

10,3351 10.5749

10.8153 11.0565

10. 1199 10.3590 10.5989

10.8394

11.0806

10.1438

10,3830

10,6229

10.8635

1 1 .1048

10. 1677 10.4070

10.6469

10.8876

11.1290

10.1916

10.4309

10.6710 10.9117

11.1531

10.2155

10.4549 10,6950

10.9358

11.1773

500

510

520

530 540

5 50 560

570

580 590

11.1773

11.4195

11,6623

11,9057

12, 1498

11,2015

11,4437

1 1 .6866 11.9301 12.1742

11.2257

11,4680

11,7109

1 1 ,9545

12, 1987

1 1 ,2490

11,4922

11,7352

11,9789

12,2231

1 1 .2741 11.5165

11 .7596 12.0033

12.2476

11,2983

11,5408

11.7839 12,0277

12,2720

11,3225

11,5651 11.8083

12.0521

12.2965

11 .3468

11 .5894 11.8326

12.0765 12,3210

1 1.3710 11.6137

11.8570 12.1009

12,3455

11.3952

11 .6380 11.8813

12,1253

12,3699

11,4195

11,6623 11.9057

12.1498

12.3944

550

560

570

580 590

600 12.3944 12.4189 12.4434 12.4680 12.4925 12.5170 12.5415 12.5661 12.5906 12.6152 12.6397 600

10

39
Table 9. Platinum, Pt-67, versus Type TN (or EJS) thermoelements—thermoelectric voltage as a function of temperature

(°F), reference junctions at 32 °F—Continued

THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

600 610

620

630

640 650

660

670

680

690

700

710

720

730

7 40

750

760 770

780

790

800

810

820 830

840

850

860

870

880

890

900

910

920 930

940

950

960 970

980

990 000

010 020

030

040

0 50 060

070

080

090

100 110

120

130

140

150

160

170 180

190

12.3944

12.6397

12.8856 13.1320

13.3790

13.6265

13.874(S 14.1232

14.3723 14.6220

14.8721

15. 1227 15.3738 15.6254

15.8774

16. 1298 16.3827

16.6360

16.8897

17. 1438 17.3983

17.6532 17.9084

18. 1640 18.4200

18.6763

18.9328

19. 1897 19.4469

19. 7044 19.9622 20.2202 20.4784

20.7369 20.9957

21.2546

21.5137

21.7731 22.0326

22.2922

22.5521 22.8120

23.0721 23.3324

23.5927

23.8531 24.1136

24.3742 24.6349

24.8956

25.1564

25.4172 25.6780

25.9388

26. 1997 26.4605

26.7214

26.9822

27,2430

27.5038

12.4189

12.6643

12.9102 13.1567

13.4037

13.6513 13.8994

14.1481

14. 3973 14.6470

14.8971 15.1478

15.3989

15.6505 15.9026

16.1551 16.4080 16.6614

16.9151

17.1693 17.4238 17.6787

17.9340

18. 1896 18.4456

18.7019 18.9585

19.2154 19.4727

19.7302 19.9880 20.2460

20.5043 20.7628

21.0215 21.2805

21.5397

21.7990

22.0585

22.3182

22.5781 22.8380

23.0982 23.3584 23.6187

23.8792 24.1397

24.4003

24.6610 24.9217

25. 1824 25.4432

25.7041 25.9649

26.2258 26.4866

26.7475 27.0083

27.2691 27.5298

12.4434 12.6888 12.9348

13.1813 13.4284

13.6761

13.9243 14.1730

14.4227 14.6720

14.9227

15.1729

15.4241

15 .6757 15.9278

16.1804 16.4333 16.6867

16.9405 17.1947

17.4493

1 7.7042 17.9595 18.2152

18.4712

18.7275

18.98^.2 19.2412 19.4984

19.7559 20.0137

20.2718

20.5301 20.7887

21.0474 21.3064

21.5656

21 .8249 22.0845 22.3442

22.6041 22.8640

23. 1242 23.3844

23.6448

23.9052

24. 1658 24.4264

24.6870

24.9478 25.2085

25 .4693 25.7302

25.9910

26.2519 26.5127

26.7735 27.0344

27.2952

27.5559

12.4680

12.7134

12.9594 13.2060

13.4532 13.7009

13.9491

14. 1979 14.4472

14.6970

14.9472 15.1980

1 5.4492 15.7009

15.9531 16,2056

16.4586

16,7121 16.9659

17,2201

17,4748

17,7297

17,9851 18.2408

18.4968

18.7532

19.0099 19.2669

19,5241

19,7817

20,0395

20,2976

20,5560

70.8145

21.0733

21 .3323 21.5915

21.8509

22.1105

22.3702

22.6300

22.8901

23. 1502 23.4104

23.6708 23.9313

24.1918 24.4524

24.7131 24.9738 25.2346

25.4954

25.7562

26.0171 26.2779

26.5388 26.7996 27.0604

27.3212

27. 5820

12.4925 12.7380

12,9841

13,2^07

13,4779

13,7257

13,9740

14,2228

14,472 1 14,7220

14,9723

15,2231

15,4744

15,7261

15,9783

16,2309

16.4840

16,7374

16,9913

17.2456 17.5002

17.7553 18.0106 18.2664

18.5224

18.7788

19.0356

19.2926 19.5499

19.8075 20.0653

20.3235 20.5818

70.84O4

21.0992

2 1 .3582

21 .6174

21 .8768 22.1364 22.3962

22.6560 22.9161

23.1762

23.4365 23.6969

23.9573 24.2179

24.4785 24.7392 74.9999 25.2607

25.5215

25.7823 26.0432

26.3040 26.5649

26.8257

27.0865 27.3473

27.6081

12.5170 12.7626

13.0087 13.2554

13.5027

13.7505

13.9988

14.2477

14.4971 14.7470 14,9974

15.2482

15.4995

15.7513 16.0035

16.2562

16.5093

16.7628 17.0167

17.2710 17.5257

17.78n8

18.0362

18.2920

18.5481 18.8045

19.0613

19.3183 19.57:5

19.83:3 20.0911 20.3493

20.6077

20.8663

21.1251

21.3841 21.6434

21.9028

22.1624

22.4221

22.6820

22.9421 23.2022

23.4625

23.7229

23.9834

24.2439 24.5046

24.7652 25.0260 25.2868 25.5476

25.8084

26.0693

26.3301 26.5910

26.8518

27.1126 27,3734

27.6341

12.5415

12.7872 13.0334

13.2801 13.5274

13.7753 14,0237

14, 2726 14.5221 14.7720

15.0224

15.2733

15.5247

1 5. 7765 16.0288 16,2815

16. 5346

16. 7882 17.0421 17.2965

17.5512

17.8063

18.0618 18.3176

18.5737

18.8302 19.0869

19.3440

19.6014

19.8590

20,n 169 20,3751

20,6335

20,8921 21.1510

21.4101 21.6693

21.9287

22. 1884 22.4481

22. 7080 22.9681 23.2283

23.4885 23.7489 24.0094

24.2700

24.5306

24, 791

25,0521 25.3128

25.5737

25. 8345 26.0953

26.3562 26.6170

26.8779

27. 1387

27. 3995 27.6602

12.5661 12.8117

13.0580

13.3048

13.5522

13.8001

14. 0486 14.2975

14.5470 14.7970

15.0475 15.2984

15.5498

15.8017

16.0540

16.3068

16.5600

16.8136 17.0676

17.3219

17.5767

17,8318

18,0873

18.3432

18 . 5993 18.8558

19. 1126 19.3697

19.6271 19.8848

20. 1427 20,4009

20,6594

20,9180

21 . 1769

21 .4360

21 .6952 21.9547

22 .2143

22 .4741 22.7340

22.9941

23 .2543

2 3,5146 23.7750

24.0355

24.2960 24.5567

24.8174

25.0781 25.3389 25.5997

25.8606

26.1214 26.3823

26.6431 26.9040

27. 1648 27.4255

27.6863

12.5906

12.8363 13.0827

13.3295

13.5770 13.8249

14.0734

14,3225

14.5720

14.8220

1 5,0726

15,3236

15.5750 15,8269

16.0793

16.3321 16.5853 16.8389

17.0930 17.3474

17.6022 17.8574

18. 1129 18.3688

18.6250

18.8815 19.1383

19,3955

19,6529

19,9106

20,1686

20,4268

20,6852 20.9439

21.2028 21.4619

21.7212 21.9807

22.2403

22.5001 22.7600

23.0201 23.2803 23.5406

23.8010

24.0615

24.3221 24.5828

24.8435 25.1042

25.3650

25.6258 25.8867

26.1475

26.4084

26.6692 26.9300

27. 1908 27.4516 27.7124

12.6152

12.8610

13.1073

13.3543 13.6017

13.8498

14.0983 14,3474

14,5970

14,8471

15,0976

15,3487

15,6002

15.8521

16. 1046 16.3574

16.6107

16.8643

1 7. 1 184

1 7.3729 17.6277

17.8829

18.1385

18.3944 18.6506

18.9072

19. 1640 19.4212

19.6787

19.9364

20. 1944 20.4526

20.7111 20.9698

21.2287

21.4878

21.7471 22.0066

22,2663

22.5261 22.7860

23.0461 23.3063

23.5667

23.8271 24.0876

24.3482 24.6088

24.8695

25. 1303 25.3911 25.6519

25.9128

26. 1736 26.4345

26.6953

26.9561 27.2169

27.4777

27.7384

1.200 27.7645 27.7906 27.8166 27.8427 27.8688 27,89.',8 27.9209 27.9470 27.9730 27.9991

10

12 .6397 600 12.8856 610 13.1320 620 13.3790 630 13.6265 640 13.8746 650

14. 1232 660 14.3723 670 14.6220 680 14.8721 690 15.1227 700 15.3738 710 15.6254 720

15 .8774 730 16.1298 740 16.3827 750 16.6360 760 16.8897 770 17.1438 780

17. 3983 790 17,6532 8 00 17,9084 810

18. 1640 820 18.4200 830 18.6763 840 18.9328 8 50

19 . 1897 860 19.4469 870 19.7044 880

19 .9622 890 20.2202 900

20 .4784 910 20.7369 920 20.9957 930

21 .2546 940 21.5137 950 21.7731 960 22.0326 970 22.2922 980 22.5521 990 22.8120 1 000 23.0721 1 010 23.3324 1 020 23.5927 1 030 23.8531 1 040

24 . 1 136 1 050

24 . 3742 1 060 24.6349 1 070 24.8956 1 080

25 . 1564 1 090 25.4172 1 1 00

75 - 67fin 1 110 25.9388 1 120

26. 1997 1 130 26.4605 1 1 40 26.7214 1 1 150 26.9822 1 1 160 27.2430 1 1 170 27.5038 1 . 180 27.7645 1 . 190 28.0252 1 > 200

10

40
Table 9. Platinum, Pt—67, versus Type TIS (or EN) thermoelements—thermoelectric voltage as a function of temperature

(°F), reference junctions at 32 °F—Continued

THFRMOELECTR IC VOLTAGE IN ABSOLUTE MILLIVOLTS

200 210

220

230

2'>0

2 5n 260

270

280

290 300

310 320

330 340

350

360 370

380

390

400

410

420

430

440 450

460

470

480

490

500

510

520 530

540

550

560

5 70 580

590

600 610

620

630

640 650

660

670

680

690

700

710

720 730

740

750 760

7 70 780

790

27. 7645 28.0252

28.2858

28.5463 28.8068

29.0672 29.3276

29.5878

29.8480

30. 1080 30.3679

30.6278

30.8875

31.1471 31.4065

31.6658

31.9250

32. 1840 32.4429

32.7016

32.9602 33.2186

33.4768 33.7348

33.9926

34.2503 34.5077

34.7649 35.0219

35.2787

35.5352

35.7915 36.0475

36.3032 36.5587

36.8139

37.0688 37.3234 37.5777

37.8317

38.0853 38.3386

38.5915 38.8440

39.0962 39.3480

39.5995

39.8505

40.1011 40.3513

40.6012 40.8506

41.0996

41.3482 41.5964

41.8442

42.0916 42.3387

42.5854

42.8318

27.7906

28.0512 28.3118 28.5724

28.8329

29.0933 29.3536

29.6138

29.8740

30. 1340 30.3939

30.6537

30.9134 31.1730

31.4325

31.6918 31.9509

32.2099

32.4688 32.7275

32.9860 33.2444

33.5026 33.7606

34.0184

34.2760

34.5334 34.7906

35.0476

35.3043 35.5608

35.8171 36.0731 36.3288

36.5842 36.8394

37.0943

37. 3488 37.6031 37.8570 38.1106

38.3639

38.6168

38,8693

39.1214 39.3732

39.6246

39.8756

40. 1262 40.3763

40.6261

40.8755 41.1245 41.3730

41.6212

41.8689

42.1163 42.3634

42.6101 42.8565

27.8166

28.0773 28.3379

28.5984

27.8427

28. 1034 28.3640

28.6245

27.8688

28.1294

28.3900

28.6505

27.8948

28. 1555 28.4161 28.6766

27.9209

28. 1815 28.4421

28. 7026

27.9470 28.2076

28.4682

28.7287

28.8589 28.8850 28.9110 28.9370 28.9631 28.9891

29.1193 29.3796

29.6399

29,9000

30. 1600 30.4199 30.6797

30.9394 31.1990

31.4584 31.7177

31.9768

32.2358 32.4947

32.7534 33.0119

33.2702

33.5284

33.7864

34.0442

34.3018

34.5591

34.8163

35.0733 35.3300

35.5865 35.8427 36.0986

36.3543 36.6098 36.8649

37.1198

37.3743

37.6285 37.8824

38.1360

38.3892 38.6420

38.8945

39. 1466 39.3984 39.6497

39.9007

40.1512

40.4013

40.6511

40.9004

41.1493 41.3978

41 .6460 41.8937

42.1411

42.3881 42.6347

42.881

1

29.1434

29.4057 29.6659

29.9260

30. 1 860 30.4459

30.7057

30.9654

31.2249

31.4843

31.7436

32.0027 32.2617 32.5206

32.7792 33.0377

33.2961

3 3.5542 33.8122 34.0699

34.3275

34.5849

34.8420 35.0989

35.3556

35.6121 35.8683

36.1242 36.3799 36.6353

36.8904

37.1452

37.3997

37.6539

37.9078 38.1613

38.4145

38.6673

38.9197

39.1718 39.4235

39.6748 39.9257 40.1762 40.4263

40.6760

40.9253

41.1742 41.4227

41.6708 41.9184

42.1658

42.4127

42.6594

42.9057

29.1714 29.4317

29.6919

29,9520

30.2 120 30.4719

30.7317

30.9913

31 .2509 31.5103

31 .7695 32.0286 32.2876 32.5464

32.8051

33.0636 33.3219

33.5800

33.8380 34.0957

34.3533

34.6106 34.8677

35.1246

35.3813 35.6377

35.8939

36.1498

36.4055 36.6608

36.9159

37.1707

37.4252

37.6793

37.933

1

38.1866 38.4398

38.6926

38.9450

39.1970 39.4487

39.6999

39.9508 40.2013 40.4513

40.7010 40.9502

41.1991

41 .4475 41.6955 41.9432

42.1905 42.4374

42.6840 42.9303

29. 1974 29.4577

29.7179

29.97C0

30.23eO 30.4979 30.7576

31.0173 31.2768

31.5362

31 .7954 32.0545

32.3135

32.5723 32.8309

33.0894 33.3477

33.6058

33.8637

34.1215

34.3790

34.6363

34.8934

35.1503 35.4069

35.6633 35.9195

36.1754

36.4310 36.6863

36.9414

37. 1961 37.4506

37.7047

37.9585 38,21C0

38.4651

38.7178

38.9702 39.2222

39.4738 39.7250

39.9759 40.2263 40.4763

40.7259

40.9751 41.2239

41.4723

41.7203 41.9679

42.2152

42.4621 42.7087

42.9549

29.2235

29.4837

29. 7439 30.0040 30.2640

30.5239

30.7836

31.0432 31.3027

31.5621 31.8214 32.0804

32. 3394 32.5982 32.8568

33. 1152 33,3735

33.6316

33.8895

34. 1472 34.4047 34.6620

34.9191 35.1760

35.4326

35,6890

35.9451 36.2010 36.4566

35,7119

36,9669

37,2216

37.4750

37,7301 37.9839

38,2373 38.4904

38. 7431 38.9954 39.2474

39.4989

39. 7501 40.0009

40.2513

40,5013

40,7509

41,0000

41,2488

41,4971

41,7451

41,9927

42,2399

42.4868

42.7333

42.9795

29.2495

29.5098

29. 7699 30.0300

30.2900 30,5498 30.8096

31 ,0692

31 .3287

31 .5881

31 .8473

32 . 1063 32.3553

32 .6240

32 .8825 33.1411

33.3993

33.6574 33.9153

34. 1730 34.4305 34.6878

34.9448

35.2015

35.4582 35.7145

35,9707

35,2255

36,4821

35,7374 36.9924

37.2471 37.5014

37.7555

38.0092 38.2625

38.5155

38.7683 39.0206

39.2725

39.5241 39.7752 40.0250

40.2763 40.5263

40.7758 41.0249

41 .2736 41.5220 41.7699

42.0174 42.2646

42.5114

42.7579

43.0041

27,9730

28,2337

28.4942 28.7547

29.0152

29.2755

29.5358 29.7959

30.0560 30,3150

30.5758

30.8355

31.0952 31.3546 31.5140

31.8732

32.1322 32.3912 32.6499

32,9085 33.1669

33.4252

33.6832

33.9411 34.1988

34.4562

34.7135

34.9705 35.2273

35,4839

35,7402

35,9963

35,2521 35.5076

36.7629 37.0179

37,2725

37,5269

37.7809 38.0345

38.2879

38.5409

38.7936

39.0458

39.2977

39.5492 39.8003 40.0510

40.3013

40.5512 40,8007

41,0498

41.2985

41.5458 41.7945

42.0422

42.2893

42.5361 42.7826

43.0288

1.800 43.0780 43.1025 43.1272 43.1517 43.1763 43.2009 43.2255 43.2501 43.2747

9 10 •f

27.9991 28.0252 1 .200 28.2597 28.2858 1 .210 28.5203 28.5463 1 .220 28.7808 28.8068 1 .230 29.0412 29.0672 1 .240 29.3015 29.3276 1 .250 29.5518 29.5878 1 .250 29.8219 29.8480 1 .270 30,0820 30.1080 1 .280 30.3420 30.3679 1 .290 30.5018 30.6278 1 .300 30.8615 30.8875 1 .310 31.1211 31 . 1471 1 .320 31.3806 31.4065 1 .330 31.6399 31.6658 1 .340 31.8991 31,9250 1 .350

32. 1581 32, 1840 1 .360 32.4170 32.4429 1 .370 32.6758 32.7016 1 .380 32.9343 32.9602 1 .390

33. 1927 33.2185 1 .400 33.4510 33.4758 1 .410 33.7090 33.7348 1 .420 33.9669 33.9925 1 .430 34.2245 34.2503 1 .440 34.4820 34,5077 1 .450 34.7392 34,7649 1 .460 34.9962 35,0219 1 .470 35.2530 35.2787 1 .480 35.5095 35.5352 1 .490 35.7658 35.7915 1 .500 35,0219 35.0475 1 .510 36,2777 35.3032 1 .520 35,5332 36.5587 1 .530 36,7884 36.8139 1 .540 37.0433 37.0688 1 .550 37.2980 37.3234 1 .5^60 37.5523 37.5777 1 .570 37.8063 37.8317 1 .580 38.0599 38.0853 1 .590 38.3132 38.3386 1 .600 38.5662 38.5915 1 .610 38.8188 38.8440 1 .620 39.0710 39.0962 1 .630 39.3229 39.3480 1 i540 39.5743 39.5995 1 .550 39.8254 39,8505 1 >660 40.0761 40,1011 1 .670 40.3263 40.3513 1 .680 40.5762 40.5012 1 690 40.8257 40.8506 1 700 41.0747 41.0996 1 710 41.3233 41.3482 1 720 41.5715 41.5964 1 730 41.8194 41,8442 1 740 42.0669 42.0916 1 750 42.3140 42.3387 1 760 42^5608 42.5854 1 , 770 42.8072 42.8318 1 780 43.0534 43.0780 1 1 790 43.2993 43.3238 1 1 800

9 10 •f

41
Table 9. Platinum, Pi-67, versus Type TN (or EN) thermoelements—thermoelectric voltage as a function of temperature

(°F), reference junctions at 32 °F—Continued

1 .800

1 .810 1.820

1 .830

43.0780

43.3238

43.5695

43.8150

43.1026

43.3484

43.5941 43.8395

2 3 4 5 6 7 THERMOELECTRIC VOLTAGE IN ABSOLUTE MILLIVOLTS

43.1272

43.3730 43.6186

43.8641

43.1517

43.3976

43.6432

43.1763

43.4221 43.6677

43.2009 43.4467

43.6923

43.2255 43.4713

43.7168

43.2501 43.4958 43.7414

43.2747

43.5204 43.7659

43.2993

43.5449 43.7904

10

43.3238

43.5695 43.8150

1 .800

1 ,810

1 .820

1 .830

10

42
NBS-114A (RE.V. 7-73)

U.S. DEPT. OF COMM. BIBLIOGRAPHIC DATA

SHEET

1. IM'Hl K A noN OK KI' POR I' NO. WBS ^tJ-125, Supplement 1

2. (lov 'i Acci- ss ion No.

3. K( ( i|)i( tj( s A( c (• . sion No.

4. Ti l I.I- AN'P si HTi ri.l, Thermocouple Reference Tables Based on the IPTS-6&; Rcfereucc

Tables in Degrees Fahrenheit for Thermoelements versus Platinum (Pt-67)

5. I'uhl j( .11 ion D.iii- March 1975

6. I'crfi)rming Organ i ziii ion ( o.l'-

7. AU I IIOR(S) Robert L. Powell and George VJ. Burns8. 1 ^

(' r f Df ni 1 ng t^rgiin. licport N'>.

9. PHKI-ORMINC; ORC'.ANMZ.ATION NAMI-; AND ADDRhSS

NATIONAL BUREAU OF STANDARDS

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15. SUPFI.HMFNTARV NOI K.S Supplement to WBS Monograph 125, March 1974

Library of Congress Catalog Card Number: 74-31116

16. ABSl"RA(/r (A 200-word or less (actual summary ol most si^ilicant information. U document includes a significant

bibliography or literature survey, mention it here.) Reference tables for several thermoelements versus platinum (Pt-67) are given with

values of the thermoelectric voltage as a function of temperature in degrees

Fahrenheit. Only tables for standard letter-designated thermoelements are included:

Types BP, BN, JP, JH, KP (same as EP) , m, TP, and TW (same as EN). These tables

supplement those given in UBS Monograph 125 and were calculated from the power

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.

17. KEY WORDS (six to twelve entries; alphabetical order; capitalize only the first letter of the first key word unless a proper name; separated by semicolons)

Base metal alloys; noble metal alloys; temperature scale; temperature standards;

thermoelements ; thermometry

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