Hearth and Home Technologies Expedition-I Manual page 152

Certificate of Calibration
Certificate Number:
PFS TECO
11785 SE Hwy 212
Suite 305
Clackamas, OR 97015
Property #: 064
User:
N/A
Department: N/A
Make: Control Company
Model:
4198
Serial #: 80531676
Description:
Digital Temp. / Barometer
Procedure: 404323
Accuracy:
±1°C ±0.2362Hg(±8mb)
* Many factors may cause the unit to drift out of calibration before the recommended due date. Any reported error is the absolute value between the reference and the unit.
Remarks:
Uncertainties include the effects of the unit.
Replaced batteries.
Std ID Manufacturer
644A Thunder Scientific 1200
847A Fluke
Parameter
Measurement Description
Before/After
Temperature
Barometer
This instrument has been calibrated in accordance with the JJ Calibrations Quality Assurance Manual and is traceable to either the SI or to National Institute of
Standards and Technology (NIST). The quality system and this certificate are in compliance with ANSI/NCSL Z540-1-1994, ISO/IEC 17025-2017, ISO
10012-1, the ISO 9000 family and QS 9000. The expanded uncertainties of measurements for this calibration are based upon 95% (2 sigma) confidence limits.
Unless stated in the comments, certificates reflect the "Simple Acceptance Rule" as specified by JCGM 106:2012. Unless otherwise stated, a test accuracy ratio
(TAR) of 4:1, if achievable, is maintained. The results reported herein apply only to the calibration of the item described above. This report may not be
Reviewer
Certificate: 743897
743897
Model
RPM4
Range Unit
Reference
°C
20.00
°C
30.00
°C
40.00
mbar
1013.0
reproduced, except in full, without written approval of JJ Calibrations.
3
Order Date:
Authorized By:
*Recommended Due:
*
*
Action Taken:
Standards Used
Nomenclature
Two Pressure Humidity Generator 11/17/2021 734190
Reference Pressure Monitor
Measurement Data
Min Max
19.0 21.0
29.0 31.0
39.0 41.0
1005 1021
Issued 03/25/2021 Rev #
JJ Calibrations, Inc.
7724 SE Aspen Summit Drive
Portland, OR 97266-9217
Phone 503.786.3005
FAX 503.786.2994
PO:
1033
03/08/2021
N/A
Calibrated on: 03/18/2021
03/18/2022
Environment: 22 °C 37 % RH
As Received: Within Tolerance
As Returned:
Within Tolerance
Calibrated w/Parts
Technician: 146
12/30/2021 738139
*Error
0.1
0.2
0.7
8
15 Inspector
0723.01
Calibration
Due Date Trace ID
UUT Uncertainty
ü
Accredited =
ü
20.1 °C 8.1E-02
ü
30.2 °C 8.1E-02
ü
39.3 °C 8.1E-02
ü
1005 mbar 6.2E-01
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