TS ISO 7504
Gas analysis - Vocabulary
This standard covers vocabulary of gas analysis
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- Language: English
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About This Item
TS ISO 7504 is a gas-analysis vocabulary standard focused on the terminology and definitions used for calibration gas mixtures in gas analysis and gas measurement. Its purpose is to standardize the names and meanings of the key concepts surrounding reference gas mixtures, rather than to prescribe an analytical method or instrument design.
Why calibration gas mixtures matter in practice
In general technical use, calibration gas mixtures are gases of known composition used to adjust, check, and compare the response of gas analysers. They support measurement traceability and consistency across laboratories, production environments, and field applications. Clear terminology matters because concepts such as composition, purity, uncertainty, preparation, and intended use influence how a gas mixture is specified and interpreted.
What this vocabulary standard provides
The standard brings together terms and definitions related to calibration gas mixtures used in gas analysis and gas measurements. That shared vocabulary helps users write and read technical documents, laboratory records, and measurement reports with less ambiguity. As a vocabulary standard, it should be understood as a terminology reference for the subject area, not as a test method or a set of numerical acceptance limits.
- Clarifies reference-gas and calibration-gas terminology.
- Supports consistent language in gas-measurement practice.
- Helps align laboratory, industrial, and documentation usage.
- Distinguishes the calibration gas from the sample gas being analysed.
- Publication Date: 24.12.2007
- Standard Status: H (İptal Edilmiş Standard/Withdrawn standard)
- Publisher: TSE
- Document Language: tr, en, fr
- ICS Classification: 01.040.71 Kimyasal Teknoloji (Terimler); 71.040.40 Kimyasal Analizler
- Pages: 21
- Source Standard: ISO 7504:2001
- International Equivalents: ISO 7504-EQV; DIN V 51897--; BS ISO 7504--; NF X 43-640--
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