Meter # nn_nn

_ Calibrated by----------------nn. Date: _n_nn

__ nnn n · Barometric Pressure: on. Theoretical Critical Vacuum:- EPA Method 5 522 Series Meter Box Calibration 6 mo. Orifice Calibration English Meter Box Units, English K' Factor



### CB-12 Daniel 

## J. Sloat 04/01/10

30.05 (in. Hg) 14.17 (in. Hg) 

# roGroup, LL
Average Yd: Average dH@: Variation of Yd's: Variation of ~H @:

Vacuum Criteria: 

## 0.975 1.862 

# PASS PASS PASS

..•• 1" 

# -

..;.","
.



### !!!!!!!!! IMPORTANT IMPORTANT 

### I!!!!!!!! For valid test resuits, the Actual Vacuum should be 1 to 2 in. Hg greater than the Theoreticai Critical Vacuum shown above. The Criticai Orifice Coefficient, K', must be entered in English units, (ft)"3*(deg R)"0.5/((in.Hg)*(min)).

---------------- DRY GAS METER READINGS

__ nnnnnnn -CRITICAL ORIFICE READINGSVolume Initial Temps. Final Temps. Orifice K' Orifice Actual -- Ambient Temperature -- dH Time Initial

Final Total Inlet Outlet

Iniet Outlet

Serial# Coefficient Vacuum Initial Final Average (in H2O) (min) (cu ft)

Icu ft) Icu ft) Idea F) (deq F) (deq F)

(deq F) (number) se above) (in Hq) 0.00 (deq F)

Idea F) 0.31 29.00 945.159

954.114

8.955 53.0 53.0 55.0

55.0 RG40 0.2345 21.5 40 57.0 55.5 0.67 12.00 954.114 959.562

5.448 55.0 55.0 56.0

56.0 RG 48 0.3448 20.0 58.0 58.0 1.10 11.00 959.562 965.881

6.319 56.0 56.0 57.0

57.0 RG 55 0.4374

19.0 59.0 58.0 85 2.00 14.00 96.881 976.856

10975 57.0 57.0 59.0

59.0 RG 63 0.5932

16.5 60.0 59.0 595 3.30 11.00 976.856 988.118

11262 59.0 59.0 61.0

61.0 RG 73 0.7811

16.0 59.0 59.0

************* ******************* ************ ******* RES ULTS ********************** '****** ***********************

--- DRY GAS METER _n VOLUME CORRECTED Vm(std) (cu It) 9.242 5.611 6.503 11.286 11.573 ___ n ORIFICE _n

_ VOLUME VOLUME CORRECTED NOMINAL Vcr(std) Vcr (cu It) (cu ft)

9.001 8.753 5.463 5.338 6.350 6.211 10.949 10.731 11.333 11.096 -- DRY GAS METER n CALIBRATION FACTOR Yd Value Variation (number) (number)

0.974 -0.001 0.974 6 0.002 0.970 -0.005 0.979 0.005 _______ n ORIFICE n CALIBRATION FACTOR

dH Value in 

## H20 1.868 1.871 1.907 1.883 1.783

Note: For Calibration Factor Y, the ratio of the reading of the calibration meter to the dry gas meter, acceptable tolerance of individual values from the average is +/-0.02.

For Orifice Calibration Factor dH@, the orifice differential ress e-i"'nches of H20 that equates to 0.75 cfm of air at 68 Fand 29.92 inches of H~cceptable tolerance of i ividual val~es from the average Is+/-0.2.
SIGNED:

# The~YQgadroGroup, LLC

Meter#-----------------------u--- Calibrated by u u.. Date: u uu uuu Barometric Pressure: -------- .. Theoretical Critical Vacuum:- 522 Series Meter Box Calibration 6 mo. Orifice Calibration English Meter Box Units, English K' Factor

CB·15 Daniel J. Sloat 04/02/10

29.26 (in. Hg) 13.80 (in. Hg) Average Yd: Average dH@: Variation ofYd's: Variation of LlH@:

Vacuum Criteria: 0.971 1.849 

### PASS PASS PASS

!!!H!!!! IMPORT ANT IMPORT ANT II!!!!!!! For valid test resutts, the Actual Vacuum should be 1 to 2 in. Hg greater than the Theoretical Criticai Vacuum shown above. The Criticai Orifice Coefficient, K', must be entered in English units, (1t)"3'(deg R)"0.5/((in.Hg)·(min)).

__________ u DRY GAS METER READINGS u uu

_ -CRiTiCAL ORIFiCE READINGSVolume Initial Temps. Final Temps. Orifice K' Orifice Actuai u Ambient Temoerature u dH Time Initial Final Total Inlet Outlet

Inlet Oulet Serial# Coefficient

Vacuum Initial Final Average lin H2O) Imin) (cu It) icu It\ Icu It\ (dea F\ Idea F) Idea F)

(dea F\ (number) se above\

!in Hn\ 0.00 (dea F\

Idea F) 0.31 18.00 352.513

358.103

5.590 55.0 55.0 57.0

57.0 RG40 0.2345 21.8 58.0 59.0 58.5 0.64 13.00 358.103

364.043 5.940 57.0 57.0 58.0

58.0 RG 48 0.3448 21.0 61.0 61.0 1.05 11.00 364.043

370.378

6.335 58.0 58.0 60.0

60.0 RG 55 0.4374 20.0 62.0 62.0 1.90 9.00 370.378

377.436 7.058 60.0 60.0 61.0

61.0 RG 63 0.5932 18.0 62.0 62.0 3.20 9.00 377.436

386.747 9.311 61.0 61.0 64.0

64.0 RG 73 0.7811 16.0 62.0 60.0 1

••••••••••••••••••••••••••••••••••••••••••••••••••• RES U

# lTS •••••••••••••••••••••••••••••••••••••••••••••••••••

--- DRY GAS METER --- u uu ORIFICE u

_ -- DRY GAS METER-- u ORIFICE
---------

Vcr(std) Vcr Icu It) (cu It)

5.424 5.449 5.746 5.800 6.162 6.232 6.837 6.915 9.012 9.096 VOLUME CORRECTED

Vm(std) (cu It) 5.596 5.934 6317 7.032 927 VOLUME CORRECTED VOLUME NOMINAL CALIBRATiON FACTOR Yd Value Variation (number\ (number)

0.969 -0.002 0.968 -0.003 0.975 0.004 0.972 0.001 0 CALIBRATiON FACTOR

...• , •.•....... Value Variation (in H2O) (in H2O)

1.922 0.073 1.839 -0.010 1.873 0.024 1.837 -0.012 1.774 -0.075

Note: For Calibration Factor Y, the ratio ofthe reading ofthe calibration meter to the dry gas meter, acceptable toierance of individual values from the average is +/-0.02. For Orifice Calibration Factor dH@, the orifice differential pressure in inches of H20 that equates to 0.75 cfm of air at 68 F and 29.92 inches oI,Hg, acceptable tolerance <&ir1d1ViOU1!r~lues from the average is +/-0.2.
SIGNED: Date 

# tol/2-/2..0 {O 

# I I