OMNI-Test Laboratories, Inc.
Thermal Metering System Calibration
Y Factor
Previous Calibration Comparision
Manufacturer:
Apex
Date
1/16/2018
Acceptable
Deviation (5%)
Deviation
Model:
XC-60-EP
y Factor
0.997
0.04985
0.014
Serial Number:
0702003
Acceptance
Acceptable
OMNI Tracking No.:
OMNI-00371
Calibrated Orifice:
FALSE
Current Calibration
Acceptable y Deviation
0.020
Average Gas Meter y
Factor
Average
Orifice
Meter
dH@
Maximum y Deviation
0.007
TRUE
0.983
N/A
Acceptable dH@ Deviation
N/A
Calibration Date:
07/16/18
Maximum dH@ Deviation
N/A
N/A
Calibrated by:
B. Davis
Acceptance
Acceptable
Calibration Frequency:
6 months
Next Calibration Due:
1/16/2019
Instrument Range:
1.000
cfm
Standard Temp.:
68
oF
Reference Standard *
Standard Press.:
29.92
"Hg
Standard
Model
Standard Test Meter
Barometric Press., Pb:
30.08
"Hg
Calibrator S/N
OMNI-00001
Signature/Date:
7/16/2018
Calib. Date
30-Oct-17
Calib. Value
0.9977
y factor (ref)
Calibration Parameters
Run 1
Run 2
Run 3
Reference Meter Pressure ("H2O), Pr
0.00
0.00
0.00
DGM Pressure ("H2O), Pd
3.00
1.70
1.00
Initial Reference Meter
534.8
524
529.6
Final Reference Meter
540.302
529.514
534.7
Initial DGM
0
0
0
Final DGM
5.505
5.593
5.22
Temp. Ref. Meter (°F), Tr
85.0
82.0
81.0
Temperature DGM (°F), Td
85.0
83.0
84.0
Time (min)
28.8
35.5
47.8
Net Volume Ref. Meter, Vr
5.502
5.514
5.100
Net Volume DGM, Vd
5.505
5.593
5.22
Gas Meter y Factor =
0.990
0.981
0.978
Gas Meter y Factor Deviation (from avg.)
0.007
0.002
0.005
Orifice dH@
N/A
N/A
N/A
Orifice dH@ Deviation (from avg.)
N/A
N/A
N/A
where:
1. Deviation = |Average value for all runs - current run value|
** 2. y = [Vr x (y factor (ref)) x (Pb + (Pr/ 13.6)) x (Td + 460) ]/ [Vd x (Pb + (Pd / 13.6)) x (Tr + 460)]
** 3. dH@ = 0.0317 x Pd / (Pb (Td + 460)) x [ (Tr + 460) x time) / Vr ]^2
* Reference calibration is traceable to NIST through NIST Test # 40674, Kimble ASTM E1272, or NIST traceable laboratory
** Equations come from EPA Method 5
The uncertainty of measurement is ±0.14 ft
3
/min. This is based on the reference standard having a TAR (Test Accuracy Ratio) of at least 4:1.
Yes
Control No. C-SSB-0005, Effective Date: 7/7/2011
Page 125 of 186
Содержание Endeavor
Страница 22: ...Page 22 of 186 ...
Страница 23: ...Page 23 of 186 ...
Страница 24: ...Page 24 of 186 ...
Страница 34: ...Page 34 of 186 ...
Страница 35: ...Page 35 of 186 ...
Страница 56: ...Page 56 of 186 ...
Страница 57: ...Page 57 of 186 ...
Страница 67: ...Page 67 of 186 ...
Страница 68: ...Page 68 of 186 ...
Страница 91: ...Page 91 of 186 ...
Страница 103: ...Page 103 of 186 ...
Страница 104: ...Page 104 of 186 ...
Страница 108: ...Page 108 of 186 ...
Страница 109: ...Page 109 of 186 ...
Страница 110: ...Page 110 of 186 ...
Страница 111: ...Page 111 of 186 ...
Страница 112: ...Page 112 of 186 ...
Страница 113: ...Page 113 of 186 ...
Страница 114: ...Page 114 of 186 ...
Страница 116: ...Page 116 of 186 ...
Страница 117: ...Page 117 of 186 ...
Страница 118: ...Page 118 of 186 ...
Страница 120: ...Page 120 of 186 ...
Страница 121: ...Page 121 of 186 ...
Страница 122: ...Page 122 of 186 ...
Страница 123: ...Page 123 of 186 ...
Страница 124: ...Page 124 of 186 ...
Страница 127: ...7 20 18 Page 127 of 186 ...
Страница 130: ...7 20 18 Page 130 of 186 ...
Страница 131: ...Page 131 of 186 ...
Страница 133: ...Page 133 of 186 ...
Страница 136: ...Page 136 of 186 ...
Страница 184: ...34 Optional Equipment Travis Industries 2 25 2019 1507 Endeavor II Listing Label ...