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Reference IEC/TS 60695-7-50 ed1.0 withdrawn corrigendum
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Title Fire hazard testing - Part 7-50: Toxicity of fire effluent - Estimation of toxic potency - Apparatus and test method
Publication date 2002-09-27
Format, price
(Swiss francs)
and language
130.- 43 pages
130.- 527 Kb
Abstract Describes a test method for the generation of fire effluent and the identification and measurement of its constituent combustion products. It uses a moving test specimen and a tube furnace at different temperatures and air flow rates as the fire model. This test method is designed to reproduce certain decomposition conditions in a range of fire types characterized in ISO/TR 9122-1. Stage 1b Non-flaming decomposition (oxidative) Stage 2 Developing fire (flaming) Stage 3a Fully developed fire (flaming), relatively low ventilation The method described in this technical specification is designed to model closely all three of these major fire stages, and also has the potential to model others as necessary. In this test, the measurement of fire effluent is made using material test specimens, which may be taken from end-products, or, if the apparatus and method allow, may be an end-product. Toxic potency values are only of use in toxic hazard estimations, and must not be used in isolation. Has the status of a basic safety publication in accordance with IEC Guide 104.
Technical Committee 89 - Fire hazard testing  RSS
ICS Codes
13.220.40 Ignitability and burning behaviour of materials and products

29.020 Electrical engineering in general
*Including voltages, general electrical terminology, electrical documentation, electrical tables, safety, fire hazard testing, etc.
*Electrical diagrams and charts, see 01.100.25
*Electrical power stations, see 27.100
*Electromagnetic compatibility, see 33.100
Replaced by
Stability date 2015
Work in progress
ProjectStage codeForecast publication date
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