BS ISO 16664 : 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
GAS ANALYSIS - HANDLING OF CALIBRATION GASES AND GAS MIXTURES - GUIDELINES
Hardcopy , PDF
30-06-2009
English
01-01-2004
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Foreword
Introduction
1 Scope
2 Terms and definitions
3 Transport and storage
3.1 General remarks
3.2 Low temperature
3.3 High temperature
3.4 Water
3.5 Storage and handling
4 Mode of withdrawal
4.1 General
4.2 Minimum utilization pressure
4.3 Temperature
4.4 Pressure reduction and flow
4.5 Replacement, change of cylinder positions
5 Transfer system
5.1 Purging procedure
5.2 Considerations when designing and constructing gas
transfer lines
6 Stability
Annex A (informative) Check on the stability of calibration
gas mixtures by end-users
Bibliography
Describes factors that may influence the composition of pure gases and homogeneous gas mixtures used for calibration purposes. It also applies to gases or gas mixtures that are within the "utilization period", and it pays special attention to storage of calibration gas cylinders; calibration gas withdrawal from cylinders and transfer of calibration gas from cylinders to the point of calibration.
| Committee |
PTI/15
|
| DevelopmentNote |
Supersedes 01/122974 DC. (08/2004) Renumbered and superseded by BS EN ISO 16664. (06/2009)
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| ISO Guide 35:2017 | Reference materials — Guidance for characterization and assessment of homogeneity and stability |
| ISO 472:2013 | Plastics — Vocabulary |
| ISO 7504:2015 | Gas analysis Vocabulary |
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