ECA 10-08 : OCT 2011
Current
The latest, up-to-date edition.
CALIBRATION OF THERMOCOUPLES
12-01-2013
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 |
Current
|
| 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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