Pressure Certificate of Gauge Calibration
Issued by: Retrotec Certificate Number: 409481 100208
Calibration Date: 2021-01-19 Results: As Found
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1060 E Pole Rd. '�`� CN.1NPoaTi®TOAY
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Everson, WA, USA 98247 AC-1943
T:+1 (360) 738-9835 This calibration laboratory has been assessed by the ANSI-
ASQ National Accreditation Board and meets the
E: calibration@retrotec.com W: www.retrotec.com requirements of international standard lSO/IEC17025.
Instrument:
Description: Pressure and Flow Gauge Calibrated by:Tina Lukyanets
Manufacturer: Retrotec '
Model Number: DM32 10A
Serial Number: 409481 Signature
Environmental conditions:
Temperature: 200C±20C
Relative Humidity: 50% ±10%
Mains Voltage: 120V±10V
Mains Frequency: 60Hz±1Hz
Comments:
Results recorded as received. No adjustment performed.
Calibration Information:
The Device was calibrated against laboratory standards whose values are traceable to
recognized national standards. The uncertainty represents an expanded uncertainty using a
coverage factor of K=2 to approximate a 95%confidence level. In tolerance conditions are based
on test results falling within specified limits without taking uncertainty into account. The
uncertainty evaluation has been carried out in accordance with ISO/IEC 17025 requirements.
Calibration Procedure:
CP-35-01
This Calibration Certificate shall not be reproduced except in full,without written approval from Retrotec.
Certificate of Gauge Calibration
Issued by: Retrotec Certificate Number: 409481100208
Calibration Date: 2021-01-19 Results: As Found
Calibration Results
Channel A Channel B
Applied Value(Pa) Reading(Pa) Error(%) Applied Value(Pa) Reading(Pa) Error(%)
-749.95 -753.76 0.51 -749.95 -750.28 0.04
-599.96 -603.20 0.54 -599.96 -600.92 0.16
-300.00 -301.46 0.49 -300.00 -300.29 0.10
149.98 -150.64 0.44 -149.98 -150.10 0.08
-99.98 -100.42 0.44 -99.98 -100.02 0.04
-75.01 -75.32 0.41 -75.01 -75.02 0.01
-50.01 -50.25 0.48 -50.01 -50.00 0.02
-25.02 -25.12 0.40 -25.02 -24.97 0.20
-14.99 -15.08 0.60 -14.99 -15.00 0.07
-9.99 -10.02 0.30 -9.99 -9.92 0.70
-0.02 0.01 N/A -0.02 0.00 N/A
9.99 10.02 0.30 9.99 10.07 0.80
15.00 15.08 0.53 15.00 15.08 0.53
25.00 25.12 0.48 25.00 25.10 0.40
50.00 50.24 0.48 50.00 50.14 0.28
74.98 75.33 0.47 74.98 75.17 0.25
99.99 100.46 0.47 99.99 100.20 0.21
150.01 150.68 0.45 150.01 150.26 0.17
299.96 301.10 0.38 299.96 300.28 0.11
599.96 601.80 0.31 599.96 600.36 0.07
749.98 752.06 0.28 749.98 750.38 0.05 f'
Instrument display resolution is 0.1 Pa.
Uncertainties
Calibration and measurement capability(Expanded Uncertainty)is.01 Pa+0.3%of reading(Range 0-20 000 Pa)based on a
95%confidence interval,using coverage of K=2. Now
Initial
The Pressure Range uncertainty limits are compliant with (meets or exceeds requirements from)the following standards or
guidelines:
Name Accuracy Requirements Expiration Date,
NFPA 2001 ±1 Pa±(10 to 50 Pa) 2022-01-19
EN13829 ±2 Pa(up to±60 Pa) 2026-01-19
ATTMA:TS1 ±2 Pa(up to±100 Pa) 2022-01-19
ASTM E779-10 ±5%or 0.25 Pa whichever is greater 2026-01-19
CGSB ±1 Pa(up to±50 Pa) 2022-01-19
FD P50-784 ±1%or 1 Pa whichever is greater 2022-01-19
IS014520 ±1 Pa(up to±60 Pa) 2026-01-19
EN15004 ±1 Pa(up to±100 Pa) 2026-01-19
USACE ±1%or 0.25 Pa±(25 to 250)Pa 2023-01-19
TITLE 24 ±1%or 0.2 Pa whichever is greater 2022-01-19
RESNET380 ±1%or 0.25 Pa whichever is greater 2022-01-19
IS09972 ±1 Pa(up to±100 Pa) 2026-01-19
FD E51-767 ±2.5%or 3 Pa whichever is greater 2023-01-19
J
Certificate of Calibration
@'C Tested in accordance to ISO 9972,CGSB 2002,ATTMA-TS1,ASTM-E779, RESNET:Pass
Issued by:Retrotec Certificate Number:202101180722-5FN102378
Calibration Date:2021-01-19 Results:As Left
Calibration laboratory
RetroteC
1060 East Pole Road
Everson,WA,US 98274 =
+1(360)738-9835 A_`c r r D I T E
cai uunoratnacrwzara
calibration@retrotec.com
http://www.retrotec.com "I"�'' AC-1943
This calibration laboratory has been assessed by the ANSI-ASQ National Accreditation Board and meets the requirements of international standard ISO/IEC 17025.All
pressure and flow devices used in this calibration are traceable to the National Institute of Standards and Technology.
Device being calibrated:
Description: Test Fan
Manufacturer: Retrotec Calibrated by:Shelby Zettle
Model Number: Model 5000
Shell Serial Number: 5FN102378C% —�"-
Main Voltage: 120 V
Main Frequency: 60 Hz Signature
Reference Flow:
Nozzle 2010 Chamber,in accordance with ANSI/AMCA 210-07
and ASTM E1258-88 standards:
Device Under Test Gauge: DM-32 Gauge Serial number 408019
Reference Gauge: DM-32 Gauge Serial number 407350
Calibration Information:
The Device was calibrated against laboratory standards whose values are traceable to recognized national
standards.The uncertainty represents an expanded uncertainty using a coverage factor of K=2 to approximate a
95%confidence level.In tolerance conditions are based on test results falling within specified limits without
taking uncertainty into account.The uncertainty evaluation has been carried out in accordance with ISO/IEC
17025 requirements.
Calibration Procedure: Procedure ID No.CP-CHB-01
This Calibration Certificate shall not be reproduced except in full,without written approval from Retrotec.
Name Calibration Expiration Date. , Name - Calibration Expiration Date,
ISO 9972 2026-01-19 CGSB 2002 2026-01-19
ATTMA-TS1 2022-01-19 ASTM-E779 2026-01-19
RESNET 2026-01-19
Page 1 of 3 Calibration Date:2021-01-19
Certificate of Calibration
Tested in accordance to ISO 9972,CGSB 2002,ATTMA-TS1,ASTM-E779, RESNET:Pass
Issued by:Retrotec Certificate Number:202101180722-5FN102378
Calibration Date:2021-01-19 Results:As Left
Calibration Results:
Flow rates are corrected to STP conditions of 20°C,101.325 kPa,50%RH and Air Density: 1.19886
Humidity%" Barometric Chamber Fan Pressure Reference " Fan Flow "
Range-, Temp(C) Pressure". Error M
(RH) Pressure(Pa) (Pa) Flow(m3/h) (m3/h) „
(kPa) "
Open 49.0 16.8 103.500 50.0 14.0 3601.68 3718.43 3.2%
Open 48.4 17.0 103.500 49.7 89.5 9091.33 9429.42 3.7%
Open 46.4 17.8 103.500 51.2 116.5 10334.78 10724.17 3.8%
A 46.0 18.1 103.500 49.4 28.6 2768.41 2872.90 3.8%
A 46.2 18.0 103.500 50.5 108.1 5367.96 5542.45 3.3%
A 45.9 18.1 103.500 50.4 149.5 6332.78 6509.76 2.8%
B8 45.3 18.4 103.500 50.9 59.4 1808.31 1859.13 2.8%
B8 44.2 19.2 103.500 49.5 208.7 3483.31 3654.60 4.9%
B8 43.9 19.3 103.500 51.1 264.6 3986.07 4155.91 4.3%
B4 41.4 21.2 103.500 50.1 45.3 671.93 683.06 1.7%
B4 41.2 21.3 103.500 50.1 198.4 1596.55 1609.66 0.8%
B4 40.7 21.5 103.500 51.4 262.6 1835.88 1856.93 1.1%
qB2Bi2
41.9 21.2 103.500 50.9 64.7 300.10 301.77 0.6%
42.0 21.1 103.500 50.7 214.6 714.76 738.98 3.4%
42.4 20.9 103.500 50.8 275.5 821.83 851.76 3.6%
81 41.9 21.1 103.500 51.2 71.6 165.11 169.32 2.6%
B1 41.8 21.1 103.500 51.0 202.2 344.93 354.16 2.7%
61 42.2 20.9 103.500 51.0 268.4 405.40 414.42 2.2%
Calibration and measurement capability(Expanded Uncertainty)is 1.58%of reading, based on a 95%confidence
interval,using a coverage of K=2
Page 2 of 3 Calibration Date:2021-01-19
Certificate of Calibration
zz:Mviteic/ Tested in accordance to ISO 9972,CGSB 2002,ATTMA-TS1,ASTM-E779,RESNET:Pass
Issued by:Retrotec Certificate Number:202101180722-5FN102378
Calibration Date:2021-01-19 Results:As Left
Published Flow Equation Parameters(Units in m3/h):
Range Configuration n.. - K_ MF'(Pa)
Open 0.501 961.15 10
A 0.495 530.97 20
B8 0.541 198.52 40
Flow=P^n x K
Where P=Fan Pressure in Pascals
Range
Configuration g f a li c d MF(Pa)
B4 50 0.70 6.02908E-005 -4.02763E-002 12.7447 172.20 40
B2 50 0.85 1.41348E-005 -1.27530E-002 5.5253 -10.46 50
61 50 0.20 9.07977E-006 -7.42104E-003 2.8765 -4.28 60
Flow=(P3xa)+(PZxb)+(Pxc)+d+((g- lPrAI)xf)
Where P=Fan Pressure in Pascals
Range Configuration K1 ' :: ` , K2... K3
Open 0 0.3 0
A 0 0.4 0
B8 0 0.7 0
B4 0 0.8 0
B2 0 1.0 0
B1 0 1.0 0
Date Format:
This report adheres to ISO 8601:Data elements and interchange formats-Representation of dates and times.
All dates on this report are in the format:YYYY-MM-DD.
Page 3 of 3 Calibration Date:2021-01-19