BS ISO 6145-1 : 2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 1: METHODS OF CALIBRATION
Hardcopy , PDF
English
01-01-2003
28-02-2009
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definition
4.1 General
4.2 Description of primary or potentially primary measuring
devices
4.3 Measurements on the final mixture
5 Techniques for preparation of gas mixtures calibrated by
the methods described in Clause 4
5.1 General
5.2 Volumetric pumps (see ISO 6145-2[3])
5.3 Continuous injection (see ISO 6145-4[4])
5.4 Capillary (see ISO 6145-5[5])
5.5 Critical orifices (see ISO 6145-6[6])
5.6 Thermal mass flow controllers (see ISO 6145-7[7])
5.7 Diffusion (see ISO 6145-8[8])
5.8 Saturation (see ISO 6145-9[9])
5.9 Permeation (see ISO 6145-10[10])
Annex A (normative) Volume measurement by weighing the water
content
Annex B (informative) Description of secondary devices
which need calibration against primary devices
Bibliography
Specifies the calibration methods involved in the preparation of gas mixtures by dynamic volumetric techniques. Also gives a brief presentation of a non-exhaustive list of examples of dynamic volumetric techniques.
| Committee |
PTI/15
|
| DevelopmentNote |
Supersedes BS 4559-5.1(1987). (10/2004) Supersedes 01/123670 DC (11/2004) Renumbered and superseded by BS EN ISO 6145-1. (02/2009)
|
| DocumentType |
Standard
|
| Pages |
42
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 6145-1:2003 | Identical |
| ISO 6145-7:2009 | Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 7: Thermal mass-flow controllers |
| ISO 6143:2001 | Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures |
| ISO 6142:2001 | Gas analysis — Preparation of calibration gas mixtures — Gravimetric method |
| ISO 6145-10:2002 | Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 10: Permeation method |
| ISO 6145-2:2014 | Gas analysis — Preparation of calibration gas mixtures using dynamic methods — Part 2: Piston pumps |
| ISO 6145-5:2009 | Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 5: Capillary calibration devices |
| ISO 6145-4:2004 | Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 4: Continuous syringe injection method |
| ISO 7504:2015 | Gas analysis — Vocabulary |
| ISO 6145-9:2009 | Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 9: Saturation method |
| ISO 6145-6:2017 | Gas analysis — Preparation of calibration gas mixtures using dynamic methods — Part 6: Critical flow orifices |
| ISO 6145-8:2005 | Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 8: Diffusion method |
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