ECA 10-08 : OCT 2011
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
CALIBRATION OF THERMOCOUPLES
12-01-2013
09-04-2025
0 Scope
1Introduction
2 Influences to be taken into account
3 Extension and compensating cables
4 Reference (cold) junction
5 Initial inspection
6 Heat treatment
7 Thermal sources
8 Immersion depth
9 Inhomogeneity of thermowires
10 Measurement procedure
11 Electrical measurements
12 Characteristics
13 Recalibration
14 Reporting results
15 Uncertainty of calibration
16 Bibliography
Appendix A - Example of an evaluation of
calibration results and an
uncertainty budget
Sets up a basic advisory document for laboratories undertaking the calibration of thermocouples.
| DevelopmentNote |
Supersedes and redesignates EAL G31 (07/2003) German translation is available as DKD-R 5-3. (08/2005)
|
| DocumentType |
Standard
|
| PublisherName |
European Co-operation for Accreditation
|
| Status |
Withdrawn
|
| Supersedes |
| ECA 4-01 : LATEST | REQUIREMENTS CONCERNING CERTIFICATES ISSUED BY ACCREDITED CALIBRATION LABORATORIES |
| EN 60584-2:1993 | Thermocouples - Part 2: Tolerances |
| EN 60584-3:2008 | Thermocouples - Part 3: Extension and compensating cables - Tolerances and identification system |
| ECA 4-02 : 2013 | EVALUATION OF THE UNCERTAINTY OF MEASUREMENT IN CALIBRATION |
| EN 60584-1:2013 | Thermocouples - Part 1: EMF specifications and tolerances |
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