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UNI EN ISO 6145-5 : 2011

Current
Current

The latest, up-to-date edition.

GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 5: CAPILLARY CALIBRATION DEVICES
Published date

17-02-2011

Foreword
1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Expression of results
Annex A (informative) - Numerical example
Annex B (informative) - Derivation of the formula for
        combined uncertainty in K
Bibliography

Describes a method for the continuous production of calibration gas mixtures from pure gases or gas mixtures using capillary calibration devices in single or multiple combinations (gas dividers).

Committee
CT 101
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current

Standards Relationship
ISO 6145-5:2009 Identical
EN ISO 6145-5:2010 Identical

ISO 6143:2001 Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures
ISO 6145-1:2003 Gas analysis Preparation of calibration gas mixtures using dynamic volumetric methods Part 1: Methods of calibration
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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