SS-EN-15967 Determination of maximum explosion pressure and the maximum rate of pressure rise of gases and vapours

SS-EN-15967 - 2022 EDITION - CURRENT
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This document specifies a test method that is designed to measure the explosion pressure and the maximum explosion pressure, the rate of explosion pressure rise and the maximum rate of explosion pressure rise of a quiescent flammable gas/air/inert mixture in closed volume at ambient temperature and pressure. In this document, the term “gas” includes vapours but not mists. Detonation and decomposition phenomena are not considered in this document. The pressures and rates of pressure rise measured by the procedures specified in this document are not applicable to flameproof enclosures, i.e. enclosures intended to withstand an internal explosion and not to transmit it to an external explosive atmosphere, or any other closed volume where the internal geometry can result in pressure piling. Even in an enclosure of relatively simple geometry the disposition of the internal components can lead to rates of pressure rise significantly higher than those measured using this document. This document does not apply to the design and testing of flameproof enclosures in conformity with EN ISO 80079-37 (for non-electrical equipment) and EN 60079-1 (for electrical equipment).

To find similar documents by classification:

13.230 (Explosion protection Electrical apparatus for explosive atmospheres, see 29.260.20 Explosives and pyrotechnics, see 71.100.30)

75.160.30 (Gaseous fuels Including liquefied petroleum gases Hydrogen, see 71.100.20 Natural gas, see 75.060)

97.080 (Cleaning appliances Including vacuum cleaners, floor-cleaning machines, floor polishers, steam cleaners, pressure cleaners, hand operated cleaners, etc.)


Revised Machinery Directive

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Designation Name

SS-EN 15967:2022

Revision Level

2022 EDITION

Status

Current

Publication Date

Jan. 24, 2022

Language(s)

English

Page Count

48

International Equivalent

EN 15967:2022(IDT)