SANS 60079-1-1 : 1ED 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES - PART 1: FLAMEPROOF ENCLOSURES "D" - METHOD OF TEST FOR ASCERTAINMENT OF MAXIMUM EXPERIMENTAL SAFE GAP
09-12-2010
12-01-2013
Specifies a test method intended for the measurement of the maximum experimental safe gaps for gas- or vapour-air mixtures under normal conditions of temperature and pressure so as to permit the selection of an appropriate group of flameproof enclosures.
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