BS EN 61034-1:2005+A1:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Measurement of smoke density of cables burning under defined conditions Test apparatus
Hardcopy , PDF
03-12-2020
English
05-31-2014
This part of IEC 61034 provides details of the test apparatus to be used for measuring smoke emission when electricor optical fibre cables are burnt under defined conditions, for example, a few cables burnt horizontally. The light transmittance (lt) under flaming combustion and smouldering conditions can be used as a means of comparing different cables or complying with specific requirements.
NOTE For the purposes of this standard, the term \'electric cable\' covers all insulated metallic conductor cables used for the conveyance of energy or signals.
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