Travis Industries Xtrordinair 44 Elite, Manual

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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
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