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Calibration Sample

This certificate summarizes the calibration of a pressure instrument. The instrument was found to accurately measure pressures between 0 and 1000 bar with a maximum error of 1.15 bar, which is within the specified 0.5% full scale accuracy. Environmental conditions during calibration did not exceed 23°C and 45% relative humidity. The calibration references used were traceable to national and international standards.

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Sazzath Hossain
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653 views2 pages

Calibration Sample

This certificate summarizes the calibration of a pressure instrument. The instrument was found to accurately measure pressures between 0 and 1000 bar with a maximum error of 1.15 bar, which is within the specified 0.5% full scale accuracy. Environmental conditions during calibration did not exceed 23°C and 45% relative humidity. The calibration references used were traceable to national and international standards.

Uploaded by

Sazzath Hossain
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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CERTIFICATE OF CALIBRATION

2102-16132
Customer information
Client : Goodyear Dunlop Dudelange Tires Operations S.A.
Contact : Ahmet KOSE
Address : Zone Industrielle Riedgen
3451, Dudelange
Luxembourg

Reference Trescal : TP-37823

Instrument information
Make : GEFRAN
Type : ME1-6-M-B01M-1-4-D-2130X000X0C
Description : Pressure After
Serial number : 37SI093702
Identification number : 99P00035
Range : 0 .. 1000 bar
Accuracy : 0.5% fs.

Date of calibration : 16 February 2021

Used method
RP/02/KC/S.01 Belac calibration of pressure instruments on site.

Environmental conditions
During this service the following conditions were not exceeded :
Ambient temperature : 23°C ± 5°C
Relative humidity : 45%rh ± 20%rh

Used reference
The equipment used is traceable to National and/or International standards.
R1258 Dead weight tester cert n° 190610499
R1965 Hygro- / Thermometer cert n° 200119422
R4452 Multifunctional calibrator cert n° 200413969
Note
This service was performed at the clients location.
The instrument is measured but not adjusted, so the results are both 'as found' as 'as left'.

Technician Issue date 26 February 2021 Head of the laboratory


Gregory Gaspart Luc Van Pelt

o.t. Wim Van Camp


This document may not be reproduced other than in full, except with the prior written approval of the head of the issuing laboratory.
Unless otherwise stated, the calibration was performed at the address mentioned in the footnote.

Trescal nv | Vosstraat 200 | Berchem (Antwerpen) | Belgium | Telephone + 32 3 542 62 90 | Email: info.benelux@trescal.com

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CERTIFICATE OF CALIBRATION
2102-16132
Initial
- Reference Instrument Difference Uncertainty Units
value value ±
1 0,00 0,04 0,04 0,10 bar
2 100,00 99,06 -0,94 0,13 bar
3 200,00 199,74 -0,26 0,20 bar
4 300,00 300,24 0,24 0,28 bar
5 400,0 400,5 0,5 0,4 bar
6 500,0 500,1 0,1 0,4 bar
7 400,0 400,7 0,7 0,4 bar
8 300,00 300,43 0,43 0,28 bar
9 200,00 199,93 -0,07 0,20 bar
10 100,00 99,14 -0,86 0,13 bar
11 0,00 -1,15 -1,15 0,10 bar

The stated uncertainty is that of the entire set-up including the object under test.
The reported uncertainty is based on a standard uncertainty multiplied by a coverage factor k=2, providing a
level of confidence of approximately 95% .
The uncertainty is calculated following EA-4/02 in accordance with the requirements of the ISO/IEC 17025.

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