The Fredericks Company | Televac®
Vacuum Calibration Test Points with Tolerances
Contact Information
The Fredericks Company | Televac®
2400 Philmont Avenue
Huntingdon Valley, PA 19006 USA
Website: www.frederickscompany.com (website live chat available)
Email: calibration@frederickscompany.com
Phone: +1 215 947 2500
Please feel free to contact us with any questions!

Contents
Section 1 - Description .......................................................................................................................................... 2
Section 2 - Comparison Table of Calibration Options ............................................................................................. 2
Section 3 - 2A, 2A VacuMini, 2A NASA Mini Part 1 ................................................................................................. 3
Section 4 - 2A, 2A VacuMini, 2A NASA Mini Part 2 ................................................................................................. 4Section 5 - 4A Part 1.............................................................................................................................................. 5
Section 6 - 4A Part 2.............................................................................................................................................. 6
Section 7 - 7B, 7E, 7M, 7F, 7FC, 7FCS Part 1............................................................................................................ 7
Section 8 - 7B, 7E, 7M, 7F, 7FC, 7FCS Part 2............................................................................................................ 8Section 9 - CC-10 ................................................................................................................................................... 9
Section 10 - 1E ...................................................................................................................................................... 10
Section 11 - 1F ................................................................................................................................................................. 11
Section 12 - CDG (Capacitance Diaphragm Gauge, Capacitance Manometer) .............................................................. 12

The Fredericks Company | Televac®
www.frederickscompany.com | calibration@frederickscompany.com | +1 215 947 2500

televac_tolerances rev T | Page 1 of 12

1. Section 1 - Description
General: This document gives a description of the calibration options available from Televac® as well as the vacuum
calibration test points and tolerances for various vacuum sensors, vacuum controllers, and active vacuum gauges offered byTelevac®. All values are in Torr and calibrations are done in nitrogen gas unless otherwise stated. Televac® reserves theright to change vacuum test points and tolerances for any product. Any modification to any unit without approval fromTelevac® voids the unit’s calibration certificate or certificate of compliance. Additional custom test points are available uponrequest.
Description of ISO/IEC 17025 accredited calibration: The Fredericks Company is ISO/IEC 17025 accredited for vacuum andpressure calibration in the range of 1E-6 Torr to 1000 Torr. Units are vacuum calibrated (on a vacuum stand) in nitrogen gas
at various points (gauge dependent) against reference standards traceable to NIST, using systems that are accredited toISO/IEC 17025. This includes incoming (as found) data, outgoing (as left) data after calibration adjustments, and thereference standard uncertainty at each point. A statement of conformity using a simple decision rule is included. The
conformity decision is made by comparing the measurement results to the calibration limits, defined by form
televac_tolerances, without including measurement uncertainty.
Description of NIST traceable calibration: The Fredericks Company offers NIST traceable calibration, where units arevacuum calibrated (on a vacuum stand) in nitrogen gas at various points (gauge dependent) against reference standards
traceable to NIST. This includes incoming (as found) data, outgoing (as left) data after calibration adjustments, but does notinclude the reference uncertainty at each point (ISO 17025 accredited calibration does include uncertainties).
Description of factory calibration (previously called “standard calibration”): The Fredericks Company offers factory
calibration, where units are electrically verified using electrical equipment only. The verification includes checking that theunits provide vacuum readings within a specified tolerance when a specific electrical signal is applied. This is not a vacuum
calibration, and does not guarantee that a sensor will read accurately when connected to a controller or active gauge. Thisis because sensor contamination and sensor to sensor mechanical variability cannot be accounted for with an electricalverification.

2. Section 2 - Comparison Table of Calibration Options
Description

Electrical verification
Vacuum comparison calibration to NIST traceable references
Reference standard uncertainties included
ISO 17025 accredited calibration

FactoryYes
NoNoNoThe Fredericks Company | Televac®
www.frederickscompany.com | calibration@frederickscompany.com | +1 215 947 2500

NIST Traceable
NoYes
NoNoISO 17025 Accredited
No
Yes
Yes
Yes

televac_tolerances rev T | Page 2 of 12

3. Section 3 - 2A, 2A VacuMini, 2A NASA Mini Part 1
Applicable Controllers and Active Gauges

MX200, MM200, MC300, MV2A, Compact 2A, Vacuguard, B2A Portable, MP2AR

Factory Calibration
Test Point
0.0E+01.0E-1
1.0E+0Lower Tolerance-1.0E-3
9.0E-28.0E-1

Upper Tolerance
1.0E-3
1.1E-1
1.2E+0NIST Traceable Calibration
Test Point
0.0E+01.0E-22.0E-2
5.0E-2
1.0E-1
2.0E-1
5.0E-1
1.0E+0Lower Tolerance-1.0E-3
9.0E-3
1.8E-2
4.5E-29.0E-2
1.6E-1
4.0E-1
8.0E-1

Upper Tolerance
1.0E-3
1.1E-2
2.2E-2
5.5E-2
1.1E-1
2.4E-1
6.0E-1
1.2E+0NIST Traceable GE Aviation Specification P10TF3 Compatible Calibration
Test Point
0.0E+01.0E-22.0E-2
5.0E-2
1.0E-1
2.0E-1
5.0E-1
1.0E+0Lower Tolerance-1.0E-3
9.0E-3
1.8E-2
4.5E-29.0E-2
1.7E-1
4.3E-1
8.5E-1

Upper Tolerance
1.0E-3
1.1E-2
2.2E-2
5.5E-2
1.1E-1
2.3E-1
5.8E-1
1.2E+0

ISO 17025 Accredited Calibration
Test Point
1.0E-3
1.0E-22.0E-2
5.0E-2
1.0E-1
2.0E-1
5.0E-1
1.0E+0Lower Tolerance
0.0E-39.0E-3
1.8E-2
4.5E-29.0E-2
1.6E-1
4.0E-1
8.0E-1

Upper Tolerance
2.0E-3
1.1E-2
2.2E-2
5.5E-2
1.1E-1
2.4E-1
6.0E-1
1.2E+0ISO 17025 Accredited GE Aviation Specification P10TF3 Compatible Calibration
Test Point
1.0E-3
1.0E-22.0E-2
5.0E-2
1.0E-1
2.0E-1
5.0E-1
1.0E+0Lower Tolerance
0.0E-39.0E-3
1.8E-2
4.5E-29.0E-2
1.7E-1
4.3E-1
8.5E-1

Upper Tolerance
1.0E-3
1.1E-2
2.2E-2
5.5E-2
1.1E-1
2.3E-1
5.8E-1
1.2E+0The Fredericks Company | Televac®
www.frederickscompany.com | calibration@frederickscompany.com | +1 215 947 2500

televac_tolerances rev T | Page 3 of 124. Section 4 - 2A, 2A VacuMini, 2A NASA Mini Part 2
Applicable Controllers and Active Gauges
MX2A

Factory Calibration
Test Point
0.0E+01.0E+07.6E+2Lower Tolerance
0.0E-39.0E-1
6.8E+2Upper Tolerance
1.0E-3
1.1E+08.4E+2NIST Traceable Calibration
Test Point
0.0E+01.0E-22.0E-2
5.0E-2
1.0E-1
2.0E-1
5.0E-1
1.0E+0Lower Tolerance
0.0E-39.0E-3
1.8E-2
4.5E-29.0E-2
1.8E-1
4.5E-1
9.0E-1

Upper Tolerance
1.0E-3
1.1E-2
2.2E-2
5.5E-2
1.1E-1
2.2E-1
5.5E-1
1.1E+0

ISO 17025 Accredited Calibration
Test Point
1.0E-3
1.0E-2
5.0E-2
1.0E-1
5.0E-1
1.0E+01.0E+1
1.0E+2
7.6E+2Lower Tolerance
0.0E-39.0E-3
4.5E-29.0E-2
4.5E-1
9.0E-1
9.0E+09.0E+1
6.8E+2Upper Tolerance
2.0E-3
1.1E-2
5.5E-2
1.1E-1
5.5E-1
1.1E+01.1E+1
1.1E+28.4E+2The Fredericks Company | Televac®
www.frederickscompany.com | calibration@frederickscompany.com | +1 215 947 2500

televac_tolerances rev T | Page 4 of 12

5. Section 5 - 4A Part 1
Applicable Controllers and Active Gauges
MX200, MX4A

Factory Calibration
Test Point
0.0E+01.0E+07.6E+2Lower Tolerance
0.0E-39.0E-1
6.8E+2Upper Tolerance
1.0E-3
1.1E+08.4E+2NIST Traceable Calibration
Test Point
0.0E+01.0E-2
5.0E-2
1.0E-1
5.0E-1
1.0E+01.0E+1
1.0E+2
7.6E+2Lower Tolerance
0.0E-39.0E-3
4.5E-29.0E-2
4.5E-1
9.0E-1
9.0E+09.0E+16.8E+2

Upper Tolerance
1.0E-3
1.1E-2
5.5E-2
1.1E-1
5.5E-1
1.1E+01.1E+1
1.1E+28.4E+2

ISO 17025 Accredited Calibration
Test Point
1.0E-3
1.0E-2
5.0E-2
1.0E-1
5.0E-1
1.0E+01.0E+1
1.0E+2
7.6E+2Lower Tolerance
0.0E-39.0E-3
4.5E-29.0E-2
4.5E-1
9.0E-1
9.0E+09.0E+1
6.8E+2Upper Tolerance
2.0E-3
1.1E-2
5.5E-2
1.1E-1
5.5E-1
1.1E+01.1E+1
1.1E+28.4E+2The Fredericks Company | Televac®
www.frederickscompany.com | calibration@frederickscompany.com | +1 215 947 2500

televac_tolerances rev T | Page 5 of 12

6. Section 6 - 4A Part 2
Applicable Controllers and Active Gauges
MM200, MC300, MP4AR

Standard Calibration
Test Point
0.0E+01.0E+07.6E+2Lower Tolerance-1.0E-3
9.0E-1
6.8E+2Upper Tolerance
1.0E-3
1.1E-08.4E+2NIST Traceable Calibration
Test Point
0.0E+01.0E-2
5.0E-2
1.0E-1
5.0E-1
1.0E+01.0E+1
1.0E+2
7.6E+2Lower Tolerance-1.0E-3
9.0E-34.5E-2
9.0E-2
4.5E-1
9.0E-1
9.0E+08.0E+1
6.8E+2Upper Tolerance
1.0E-3
1.1E-2
5.5E-2
1.1E-1
5.5E-1
1.1E+01.1E+1
1.2E+28.4E+2

ISO 17025 Accredited Calibration
Test Point
1.0E-3
1.0E-2
5.0E-2
1.0E-1
5.0E-1
1.0E+01.0E+1
1.0E+2
7.6E+2Lower Tolerance
0.0E-39.0E-3
4.5E-29.0E-2
4.5E-1
9.0E-1
9.0E+08.0E+1
6.8E+2Upper Tolerance
2.0E-3
1.1E-2
5.5E-2
1.1E-1
5.5E-1
1.1E+01.1E+1
1.2E+28.4E+2The Fredericks Company | Televac®
www.frederickscompany.com | calibration@frederickscompany.com | +1 215 947 2500

televac_tolerances rev T | Page 6 of 12

7. Section 7 - 7B, 7E, 7M, 7F, 7FC, 7FCS Part 1
Applicable Controllers and Active Gauges
MX200, MM200, MC300, MP7ER, MP7FR

Factory Calibration
Test Point
1.0E-5
1.0E-4Lower Tolerance
6.0E-6
6.0E-5Upper Tolerance
1.6E-5
1.6E-4NIST Traceable Calibration
Test Point
1.0E-6
5.0E-6
1.0E-55.0E-5
1.0E-4Lower Tolerance
6.0E-7
3.2E-6
6.3E-6
3.2E-5
6.3E-5Upper Tolerance
1.6E-6
8.0E-6
1.6E-5
8.0E-5
1.6E-4

ISO 17025 Accredited Calibration
Test Point
1.0E-6
5.0E-6
1.0E-55.0E-5
1.0E-4Lower Tolerance
6.0E-7
3.2E-6
6.3E-6
3.2E-5
6.3E-5Upper Tolerance
1.6E-6
8.0E-6
1.6E-5
8.0E-5
1.6E-4

The Fredericks Company | Televac®
www.frederickscompany.com | calibration@frederickscompany.com | +1 215 947 2500

televac_tolerances rev T | Page 7 of 12

8. Section 8 - 7B, 7E, 7M, 7F, 7FC, 7FCS Part 2
Applicable Gauges
MX7B, MX7M

Factory Calibration
Test Point
1.0E-5
1.0E-4Lower Tolerance
7.0E-6
7.0E-5Upper Tolerance
1.3E-5
1.3E-4NIST Traceable Calibration
Test Point
1.0E-6
5.0E-6
1.0E-55.0E-5
1.0E-4Lower Tolerance
7.0E-7
3.5E-6
7.0E-6
3.5E-5
7.0E-5Upper Tolerance
1.3E-6
6.5E-6
1.3E-5
6.5E-5
1.3E-4

ISO 17025 Accredited Calibration
Test Point
1.0E-6
5.0E-6
1.0E-55.0E-5
1.0E-4Lower Tolerance
7.0E-07
3.5E-06
7.0E-06
3.5E-05
7.0E-05

Upper Tolerance
1.3E-6
6.5E-6
1.3E-5
6.5E-5
1.3E-4

The Fredericks Company | Televac®
www.frederickscompany.com | calibration@frederickscompany.com | +1 215 947 2500

televac_tolerances rev T | Page 8 of 12

9. Section 9 - CC-10
Applicable Controllers and Active Gauges
CC-10

Factory Calibration
Test Point
1.0E-5
1.0E+07.6E+2Lower Tolerance
6.0E-6
8.5E-1
7.2E+2Upper Tolerance
1.6E-5
1.2E+08.0E+2NIST Traceable Calibration
Test Point
1.0E-6
5.0E-6
1.0E-55.0E-5
1.0E-4
1.0E-3
1.0E-2
1.0E-1
1.0E+01.0E+1
1.0E+2
7.6E+2Lower Tolerance
6.3E-7
3.2E-6
6.3E-6
3.2E-5
6.3E-5
6.3E-4
6.3E-3
8.5E-2
8.5E-1
8.5E+08.5E+1
7.2E+2Upper Tolerance
1.6E-6
8.0E-6
1.6E-5
8.0E-5
1.6E-4
1.6E-3
1.6E-2
1.2E-1
1.2E+01.2E+1
1.2E+28.0E+2

ISO 17025 Accredited Calibration
Test Point
1.0E-6
5.0E-6
1.0E-55.0E-5
1.0E-4
1.0E-3
1.0E-2
1.0E-1
1.0E+01.0E+1
1.0E+2
7.6E+2Lower Tolerance
6.3E-7
3.2E-6
6.3E-6
3.2E-5
6.3E-5
6.3E-4
6.3E-3
8.5E-2
8.5E-1
8.5E+08.5E+1
7.2E+2Upper Tolerance
1.6E-6
8.0E-6
1.6E-5
8.0E-5
1.6E-4
1.6E-3
1.6E-2
1.2E-1
1.2E+01.2E+1
1.2E+28.0E+2The Fredericks Company | Televac®
www.frederickscompany.com | calibration@frederickscompany.com | +1 215 947 2500

televac_tolerances rev T | Page 9 of 12

10.Section 10 - 1E
Applicable Controllers and Active Gauges
MX200, MM200

Factory Calibration
Test Point
5.0E+01.0E+2
7.6E+2Lower Tolerance
4.0E+09.0E+1
7.2E+2Upper Tolerance
6.0E+01.1E+28.0E+2NIST Traceable Calibration
Test Point
5.0E+01.0E+24.0E+2
7.6E+2Lower Tolerance
4.5E+09.0E+1
3.8E+27.2E+2Upper Tolerance
5.5E+01.1E+24.2E+28.0E+2ISO 17025 Accredited Calibration
Test Point
1.0E+01.0E+1
1.0E+24.0E+2
7.6E+2Lower Tolerance
0.0E+09.0E+09.0E+1
3.8E+27.2E+2Upper Tolerance
2.0E+01.1E+1
1.1E+24.2E+28.0E+2The Fredericks Company | Televac®
www.frederickscompany.com | calibration@frederickscompany.com | +1 215 947 2500

televac_tolerances rev T | Page 10 of 12

11.Section 11 - 1F
Applicable Controllers and Active Gauges
MX200, MM200

Factory Calibration
Test Point
1.0E+1
1.0E+2
7.6E+2Lower Tolerance
0.0E+09.0E+1
7.2E+2Upper Tolerance
2.0E+1
1.1E+28.0E+2

ISO 17025 Accredited Calibration
Test Point
1.0E+1
1.0E+24.0E+2
7.6E+2Lower Tolerance
0.0E+09.0E+1
3.6E+2
6.8E+2Upper Tolerance
2.0E+1
1.1E+2
4.4E+28.4E+2The Fredericks Company | Televac®
www.frederickscompany.com | calibration@frederickscompany.com | +1 215 947 2500

televac_tolerances rev T | Page 11 of 12

12.Section 12 - CDG (Capacitance Diaphragm Gauge, Capacitance Manometer)
Applicable Controllers and Active Gauges
MX200, MM200

Notes

FS indicates the full-scale range of the CDG (typically 0.1, 1, 10, 100, or 1000 Torr).

Factory Calibration
Test Point
0.1*FS
0.5*FSFS

Lower Tolerance(0.1*FS) - 2%
(0.5*FS) - 2%
FS - 2%NIST Traceable Calibration
Test Point
0.01*FS
0.1*FS
0.2*FS
0.3*FS
0.4*FS
0.5*FS
0.6*FS
0.7*FS
0.8*FS
0.9*FSFS

Lower Tolerance
0.01*FS - 0.001*FS(0.1*FS) - 2%
(0.2*FS) - 2%
(0.3*FS) - 2%
(0.4*FS) - 2%(0.5*FS) - 2%
(0.6*FS) - 2%
(0.7*FS) - 2%(0.8*FS) - 2%
(0.9*FS) - 2%
FS - 2%Upper Tolerance(0.1*FS) + 2%
(0.5*FS) + 2%
FS + 2%Upper Tolerance
0.01*FS + 0.001*FS(0.1*FS) + 2%(0.2*FS) + 2%
(0.3*FS) + 2%
(0.4*FS) + 2%
(0.5*FS) + 2%
(0.6*FS) + 2%
(0.7*FS) + 2%
(0.8*FS) + 2%(0.9*FS) + 2%
FS + 2%

ISO 17025 Accredited Calibration
Test Point
0.01*FS
0.1*FS
0.2*FS
0.3*FS
0.4*FS
0.5*FS
0.6*FS
0.7*FS
0.8*FS
0.9*FSFS

Lower Tolerance
0.01*FS - 0.001*FS(0.1*FS) - 2%
(0.2*FS) - 2%
(0.3*FS) - 2%(0.4*FS) - 2%
(0.5*FS) - 2%
(0.6*FS) - 2%
(0.7*FS) - 2%(0.8*FS) - 2%(0.9*FS) - 2%
FS - 2%Upper Tolerance
0.01*FS + 0.001*FS(0.1*FS) + 2%
(0.2*FS) + 2%
(0.3*FS) + 2%
(0.4*FS) + 2%
(0.5*FS) + 2%
(0.6*FS) + 2%
(0.7*FS) + 2%
(0.8*FS) + 2%
(0.9*FS) + 2%
FS + 2%End of Document

The Fredericks Company | Televac®
www.frederickscompany.com | calibration@frederickscompany.com | +1 215 947 2500

televac_tolerances rev T | Page 12 of 12