AS/NZS 60079.20.1:2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Explosive atmospheres Material characteristics for gas and vapour classification - Test methods and data
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
02-02-2024
English
29-02-2012
This Standard provides guidance on classification of gases and vapours. It describes a test method intended for the measurement of the maximum experimental safe gaps (MESG) for gas- or vapour-air mixtures under normal conditions of temperature1 and pressure so as to permit the selection of an appropriate group of equipment. This standard describes also a test method intended for use in the determination of the auto-ignition temperature of a chemically pure vapour or gas in air at atmospheric pressure.
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