ISO 6141:2015 specifies minimum requirements for the contents of certificates for homogeneous gas mixtures in gas cylinders to be used as calibration gas mixtures. Pure gases, when used as calibration gas mixtures, are also covered by this International Standard. Gases and gas mixtures produced for other purposes are not considered. The requirements in ISO 6141:2015 deal with the metrological aspects of calibration gas mixtures. Other aspects, such as safety and legislative aspects, are not covered. Furthermore, it specifies additional information (optional data) recommended for describing a homogeneous gas mixture, supplied under pressure in a cylinder or other container. It does not cover the field of safety-relevant data and related labelling.
Tämän julkaisun valmistelusta Suomessa vastaa SFS Suomen Standardit, puh. 09 149 9331.
Sisällysluettelo
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Contents
4.1 Specification of certificate data
4.2 General information
4.3 Gas or gas mixture specification
4.4 Additional product information
Annex A Cross-references to ISO Guide 31 and ISO/IEC 17025 (informative)
ISO 7504:2001 Gas analysis -- Vocabulary
ISO Guide 31:2015 Reference materials -- Contents of certificates, labels and accompanying documentation
ISO/IEC 17025:2017 General requirements for the competence of testing and calibration laboratories
ISO 7504:2001 Gas analysis -- Vocabulary
ISO Guide 31:2015 Reference materials -- Contents of certificates, labels and accompanying documentation
ISO/IEC 17025:2017 General requirements for the competence of testing and calibration laboratories
ISO/IEC Guide 98-3:2008 Uncertainty of measurement -- Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)