IEC - International Electrotechnical Commission - IEC 61779-2:1998
Electrical apparatus for the detection and measurement of flammable gases - Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5 % methane in air
replaced
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 15 April 1998 |
| Status: | replaced |
| Page Count: | 7 |
| ICS Code (Measurement of volume, mass, density, viscosity): | 17.060 |
| ICS Code (Electrical apparatus for explosive atmospheres): | 29.260.20 |
abstract:
Specifies requirements for group I (as defined in part 1) portable, transportable and fixed apparatus for the detection and measurement of methane concentrations in mine air. The apparatus, or... View More
Document History
IEC 61779-2:1998
April 15, 1998
Electrical apparatus for the detection and measurement of flammable gases - Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5 % methane in air
Specifies requirements for group I (as defined in part 1) portable, transportable and fixed apparatus for the detection and measurement of methane concentrations in mine air. The apparatus, or parts...