DIN EN ISO 6143:2025-12
Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures (ISO 6143:2025); German version EN ISO 6143:2025
| Fecha edición: |
2025-12-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document provides methods for: - determining the composition of a calibration gas mixture by comparison with appropriate reference gas mixtures, - calculating the uncertainty of the composition of a calibration gas mixture in relation to the known uncertainty of the composition of the reference gas mixtures with which it was compared, - checking the composition attributed to a calibration gas mixture by comparison with appropriate reference gas mixtures, - consistency testing and outlier search in suites of calibration gas mixtures of closely related composition. |
| Keywords: | Analysis|Calibration|Calibration gases|Chemical analysis and testing|Chemical composition|Comparative tests|Comparison analysis|Comparison methods|Composition|Concentration (chemical)|Data analysis|Definitions|Determination|Determination of content|Electrical engineering|Examination (quality assurance)|Gas analysis|Gas mixtures|Gases|Inspection equipment|Materials testing|Methods of analysis|Test gases|Testing|Testing conditions |
| ICS: | 71.040.40 - Análisis químico, 71.040.30 - Reactivos químicos |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 6143:2025 Idéntica ISO 6143:2025 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 6143:2006-11 Reemplaza a DIN EN ISO 6143:2023-09 |
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