RO
SR EN 1839:2013
Determination of explosion limits of gases and vapours
This European Standard specifies two test methods (method T and method B) to determine the explosion limits of gases, vapours and their mixtures, mixed with air. An air/inert gas mixture (volume fraction of the oxygen < 21 %) can be used as the oxidizer instead of air. In this European Standard, the term "air" includes such air/inert mixtures. This European Standard applies to gases, vapours and their mixtures at atmospheric pressure for temperatures up to 200 °C.
Status :
Withdrawn
Approval date : 2/28/2013
Romanian version publish date : 12/23/2013
Withdrawal date : 12/29/2017
Number of pages : 36
ICS : 13.230 Explosion protection
Technical Committee : 137 - Electrical apparatus for explosive atmospheres
- Replaces SR EN 1839:2004
- Replaced by SR EN 1839:2017