ÖNORM EN ISO 6143:2025 11 15
Current
The latest, up-to-date edition.
Gas analysis - Comparative methods for determining and verifying the composition of calibration gas mixtures (ISO 6143:2025)
Hardcopy
German - English
15-11-2025
This document establishes procedures for: Determination of the composition of a calibration gas mixture by comparison with suitable reference gas mixtures; Calculation of the uncertainty of the composition of a calibration gas mixture, including the known uncertainty of the composition of the reference gas mixtures with which it has been compared; Verification of the composition attributed to a calibration gas mixture by comparison with appropriate reference gas mixtures; Consistency testing and search for outliers in calibration gas mixtures close to adjacent composition.
| Committee |
ISO/TC 158
|
| DocumentType |
Standard
|
| Pages |
52
|
| PublisherName |
Osterreichisches Normungsinstitut/Austrian Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN ISO 6143:2025 | Identical |
| ISO 6143:2025 | Identical |
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