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NEN 11241-2-2

Electrical apparatus for use in the presence of combustible dust - Part 2: Test methods - Section 2: Method for determinig the electrical resistivity of dust in layers

inactive, Most Current
Organization: NEN
Publication Date: 1 October 1995
Status: inactive
Page Count: 28
ICS Code (Electrical apparatus for explosive atmospheres): 29.260.20
scope:

Specifies two methods that, however, are not suitable for use with substances having explosive properties; Method A determine the minimum temperature of a prescribed hot surface which will result in the decomposition and/or ignition of a layer of dust of a specified thickness deposited on it. Method B determines the minimum temperature of a prescribed hot surface which will result in the ignition of a cloud of a given sample of dust or other particulate solid.

Document History

NEN 11241-2-2
October 1, 1995
Electrical apparatus for use in the presence of combustible dust - Part 2: Test methods - Section 2: Method for determinig the electrical resistivity of dust in layers
Specifies two methods that, however, are not suitable for use with substances having explosive properties; Method A determine the minimum temperature of a prescribed hot surface which will result in...

References

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