Gauge Manufacturer:
Maximum Range (inH
2
O):
Instrument ID #:
Calibration Date:
Calibration Expiration:
Barometric Pressure: 30.03
in. Hg
Manufacturer: Dwyer
Model: 477AV-1
Instrument ID#: 174
Calibration Expiration Date: 10/8/2021
Calibration Point (inH
2
O)
Reference Gauge
Reading (inH2O)
Pressure Gauge
Reading (inH2O)
Difference
(Reference - UUT)
% Error of Full
Range
0.0 - 0.6
0.54
0.54
0
0.0%
0.6 - 1.2
0.90
0.91
0.01
0.3%
1.2 - 1.8
1.56
1.57
0.01
0.3%
1.8 - 2.4
1.94
1.97
0.03
1.0%
2.4 - 3.0
2.68
2.72
0.04
1.3%
Acceptable tolerance is 4%
Technican Signature:
Date:
10/7/2021
Uncertainty is 0.4 inH
2
O, based on minumum uncertainity ration of 4:1 between standard reference meter and
unit under test.
10/7/2022
10/7/2021
Pressure Gauge Calibration Work Sheet
Apex
3
129 (dH)
Reference Standard Gauge
PFS-TECO
Page 1 of 1
Summary of Contents for KP5522-P
Page 11: ...Project 22 753 Model KP5522 Page 10 Appliance Front Appliance Left...
Page 12: ...Project 22 753 Model KP5522 Page 11 Appliance Right Appliance Rear...
Page 14: ...Project 22 753 Model KP5522 Page 13 Pellet Fuel Analysis...
Page 17: ...Project 22 753 Model KP5522 Page 16 Sealed Unit...
Page 19: ...Appendix A...
Page 66: ...Project 22 751 Model Charnwood Skye E700 Page 16 Tunnel Schematic...
Page 100: ......
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Page 103: ...Appendix B...
Page 127: ...2022 United States Stove Company 23 NOTES...
Page 128: ...24 2022 United States Stove Company NOTES...
Page 129: ...2022 United States Stove Company 25 NOTES...
Page 160: ......
Page 161: ......
Page 162: ......
Page 163: ...Appendix C...
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Page 189: ...Appendix E...
Page 192: ...1 1 2 2 3 3 4 4 A A B B A B C...