ISO 6142-1:2015
Current
The latest, up-to-date edition.
Gas analysis Preparation of calibration gas mixtures Part 1: Gravimetric method for Class I mixtures
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French, English
04-08-2015
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ISO 6142-1:2015 specifies a gravimetric method for the preparation of calibration gas mixtures in cylinders with traceable values for the amount-of-substance fraction (amount fraction) of one or more components. This part of ISO 6142 describes a method for calculating the uncertainty associated with the amount fraction of each component. This uncertainty calculation requires the evaluation of the contributions to the uncertainty due to factors including the weighing process, the purity of the components, the stability of the mixture, and the verification of the final mixture.
ISO 6142-1:2015 is only applicable to mixtures of gaseous or totally vaporized components, which may be introduced into the cylinder in the gaseous or liquid state. Both binary and multi-component gas mixtures (including natural-gas type mixtures) are covered by this part of ISO 6142. Methods for the batch production of more than one mixture in a single process are not included in this part of ISO 6142.
ISO 6142-1:2015 requires estimation of the stability of the mixture for its intended life time (maximum storage life), but it is not for use with components that react with each other unintentionally. This part of ISO 6142 also requires the impurities in each parent gas or liquid used in the preparation of the mixture to be assessed and quantified.
| DevelopmentNote |
Supersedes ISO/DIS 6142-1 & ISO 6142. (08/2015) NEW CHILD AMD 1 2020 IS NOW ADDED
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| DocumentType |
Standard
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| Pages |
40
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| ProductNote |
NEW CHILD AMD 1 2020 IS NOW ADDED
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| PublisherName |
International Organization for Standardization
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| Status |
Current
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| Supersedes |
| Standards | Relationship |
| NF EN ISO 6142-1 : 2015 | Identical |
| NBN EN ISO 6142-1 : 2015 | Identical |
| NEN EN ISO 6142-1 : 2015 | Identical |
| NS EN ISO 6142-1 : 2015 | Identical |
| I.S. EN ISO 6142-1:2015 | Identical |
| PN EN ISO 6142-1 : 2015 | Identical |
| SN EN ISO 6142-1:2015 | Identical |
| UNI EN ISO 6142-1 : 2015 | Identical |
| SS-EN ISO 6142-1:2015 | Identical |
| IS 16260 : 2019 | Identical |
| UNE-EN ISO 6142-1:2016 | Identical |
| BS EN ISO 6142-1:2015 | Identical |
| EN ISO 6142-1:2015 | Identical |
| DIN EN ISO 6142-1:2015-12 | Identical |
| ISO Guide 35:2017 | Reference materials — Guidance for characterization and assessment of homogeneity and stability |
| BS EN ISO 16664:2017 | Gas analysis. Handling of calibration gases and gas mixtures. Guidelines |
| ISO/TR 14749:2016 | Natural gas Online gas chromatograph for upstream area |
| UNE-ISO 7504:2016 | Gas analysis. Vocabulary |
| NIST SP 260-222:2022 | Certification of NIST Gas Mixture Standard Reference Materials |
| 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 |
| PD ISO GUIDE 35:2017 | Reference materials. Guidance for characterization and assessment of homogeneity and stability |
| DIN EN ISO 16664:2016-07 (Draft) | GAS ANALYSIS - HANDLING OF CALIBRATION GASES AND GAS MIXTURES - GUIDELINES (ISO 16664:2017) |
| DIN EN 1776:2016-05 | GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS |
| I.S. EN 1776:2015 | GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS |
| EN ISO 80601-2-55:2018 | Medical electrical equipment - Part 2-55: Particular requirements for the basic safety and essential performance of respiratory gas monitors (ISO 80601-2-55:2018) |
| ISO 80601-2-55:2018 | Medical electrical equipment — Part 2-55: Particular requirements for the basic safety and essential performance of respiratory gas monitors |
| DIN EN ISO 15112:2019-02 (Draft) | Natural gas - Energy determination (ISO 15112:2018); German and English version prEN ISO 15112:2018 |
| 17/30345272 DC : 0 | BS ISO 14167 - GAS ANALYSIS - GENERAL QUALITY ASPECTS AND METROLOGICAL TRACEABILITY OF CALIBRATION GAS MIXTURES |
| BS ISO 18190:2016 | Anaesthetic and respiratory equipment. General requirements for airways and related equipment |
| UNE-EN 1776:2017 | Gas infrastructure - Gas measuring systems - Functional requirements |
| BS EN 1776:2015 | Gas infrastructure. Gas measuring systems. Functional requirements |
| EN 1776:2015 | Gas infrastructure - Gas measuring systems - Functional requirements |
| EN ISO 16664:2017 | Gas analysis - Handling of calibration gases and gas mixtures - Guidelines (ISO 16664:2017) |
| I.S. EN ISO 80601-2-55:2018 | MEDICAL ELECTRICAL EQUIPMENT - PART 2-55: PARTICULAR REQUIREMENTS FOR THE BASIC SAFETY AND ESSENTIAL PERFORMANCE OF RESPIRATORY GAS MONITORS (ISO 80601-2-55:2018) |
| ISO 18190:2016 | Anaesthetic and respiratory equipment — General requirements for airways and related equipment |
| I.S. EN ISO 16664:2017 | GAS ANALYSIS - HANDLING OF CALIBRATION GASES AND GAS MIXTURES - GUIDELINES (ISO 16664:2017) |
| ISO 16664:2017 | Gas analysis — Handling of calibration gases and gas mixtures — Guidelines |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| ISO/TS 29041:2008 | Gas mixtures — Gravimetric preparation — Mastering correlations in composition |
| ISO 16664:2017 | Gas analysis — Handling of calibration gases and gas mixtures — Guidelines |
| ISO 6143:2001 | Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures |
| ISO 19229:2015 | Gas analysis Purity analysis and the treatment of purity data |
| ISO 14912:2003 | Gas analysis — Conversion of gas mixture composition data |
| ISO 7504:2015 | Gas analysis Vocabulary |
| DIN 51896-1:1991-10 | GAS ANALYSIS; QUANTITIES OF COMPOSITIONS, COMPRESSIBILITY FACTOR, BASIS |
| ISO/TS 14167:2003 | Gas analysis General quality assurance aspects in the use of calibration gas mixtures - Guidelines |
| API 44 : 2003 | RECOMMENDED PRACTICE FOR SAMPLING PETROLEUM RESERVOIR FLUIDS |
| ISO 6141:2015 | Gas analysis Contents of certificates for calibration gas mixtures |
| ISO Guide 34:2009 | General requirements for the competence of reference material producers |
| 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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