Pelpro PP130-B Owner's Manual page 46

OMNI-Test Laboratories, Inc.
DIFFERENTIAL PRESSURE GAUGE CALIBRATION DATA SHEET
Instrument to be calibrated: Pressure Transducer______________
Maximum Range: 0-2" WC
Calibration Instrument: Digital Manometer
Date: 1/17/2018
This form is to be used only in conjunction with Standard Procedure C-SPC.
Range of
Calibration Point
("WC)
0-20% Max. Range
0 - 0.4
20-40% Max. Range
0.4 - 0.8
40-60% Max. Range
0.8 – 1.2
60-80% Max. Range
1.2 – 1.6
80-100% Max. Range
1.6 – 2.0
*Acceptable tolerance is 4%.
The uncertainty of measurement is ±0.4" WC. This is based on the reference standard having a TAR (Test
Accuracy Ratio) of at least 4:1.
Technician signature:
Reviewed by:
Control No. C-SFAK-0001, Effective date: 12/2/2015
ID Number: OMNI-00335
By: B. Davis
Digital Pressure Gauge
Manometer Response
Input
("WC)
0.08
0.64
1.00
1.40
1.85
46 of 112
ID Number: OMNI-00395
Difference
(Input -
("WC)
Response)
0.067 0.013
0.638 0.002
1.012 0.012
1.432 0.032
1.895 0.045
Date: 1/18/2018
Date: 1/19/2018
% Error of
*
Full Span
0.65
0.10
0.60
1.6
2.25
Page 1 of 1