IEC TR 60079-12:1978

Electrical apparatus for explosive gas atmospheres - Part 12: Classification of mixtures of gases of vapours with air according to their maximum experimental safe gaps and minimum igniting currents

Matériel électrique pour atmosphères explosives gazeuses - Partie 12: Classement des mélanges de gaz ou de vapeurs et d'air suivant leur interstice expérimental maximal de sécurité et leur courant minimal d'inflammation

Fecha:

2010-01-21 /Anulada

Resumen (inglés):

Gives guidance on the selection of the appropriate group or sub-group of electrical apparatus, protected by flameproof enclosure or designed to be intrinsically safe, according to the gas or vapour in which it is intended to be used. Provides a classification of most used gases and vapours and gives guidance on tests to classify additional gases or vapours not listed in this publication. This publication has the status of a technical report.

Resumen (francés):

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