ISO 12963:2017
Current
The latest, up-to-date edition.
Gas analysis — Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration
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English, French
24-04-2017
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ISO 12963:2017 provides methods for
- calibrating an instrument with one or two calibration gas mixtures,
- determining the composition of a gas sample, and
- evaluating the uncertainty of the composition of the gas sample in relation to the uncertainty of the composition of the calibration gases used and the contribution of the measurement process.
ISO 12963:2017 sets requirements to, and acceptance criteria for, the utilization of different measurement calibration designs with a limited (i.e. minimum) number of calibration gas mixtures used in calibration.
The methods in this document are described for amount-of-substance fractions, but are also applicable for other composition quantities (such as mass fractions, volume fractions or concentrations).
| DevelopmentNote |
Supersedes ISO/DIS 12963. (04/2017) NEW CHILD AMD 1 2020 IS ADDED NEW CHILD AMD 1 2020 IS NOW ADDED.
|
| DocumentType |
Standard
|
| Pages |
24
|
| ProductNote |
NEW CHILD AMD 1 2020 IS ADDED NEW CHILD AMD 1 2020 IS NOW ADDED.
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| NF ISO 12963 : 2017 | Identical |
| SS-ISO 12963:2021 | Identical |
| PN-ISO 12963:2020-08 | Identical |
| NEN ISO 12963 : 2017 | Identical |
| BS ISO 12963:2017 | Identical |
| BS EN ISO 6145-6:2017 | Gas analysis. Preparation of calibration gas mixtures using dynamic methods Critical flow orifices |
| 17/30365496 DC : 0 | BS EN ISO 6145-7 - GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC METHODS - PART 7: THERMAL MASS-FLOW CONTROLLERS |
| 14/30250844 DC : 0 | BS EN ISO 6142-1 - GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES - PART 1: GRAVIMETRIC METHOD FOR CLASS 1 MIXTURES |
| 17/30345272 DC : 0 | BS ISO 14167 - GAS ANALYSIS - GENERAL QUALITY ASPECTS AND METROLOGICAL TRACEABILITY OF CALIBRATION GAS MIXTURES |
| ISO 6145-6:2017 | Gas analysis — Preparation of calibration gas mixtures using dynamic methods — Part 6: Critical flow orifices |
| EN ISO 6145-6:2017 | Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 6: Critical flow orifices (ISO 6145-6:2017) |
| 14/30295048 DC : 0 | BS ISO 19229 - GAS ANALYSIS - PURITY ANALYSIS AND THE TREATMENT OF PURITY DATA |
| I.S. EN ISO 6145-6:2017 | GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC METHODS - PART 6: CRITICAL FLOW ORIFICES (ISO 6145-6:2017) |
| NS-EN 14662-1:2023 | Ambient air quality - Standard method for measurement of benzene concentrations - Part 1: Pumped sampling followed by thermal desorption and gas chromatography |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| ISO 15796:2005 | Gas analysis — Investigation and treatment of analytical bias |
| ISO/IEC Guide 99:2007 | International vocabulary of metrology Basic and general concepts and associated terms (VIM) |
| ISO 6143:2001 | Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures |
| ISO 7504:2015 | Gas analysis Vocabulary |
| ISO 6141:2015 | Gas analysis Contents of certificates for calibration gas mixtures |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
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