DD IEC/TS 60695-7-3:2004 - Fire hazard testing. Toxicity of fire effluent. Use and interpretation of test results

DD IEC/TS 60695-7-3:2004

Fire hazard testing. Toxicity of fire effluent. Use and interpretation of test results

Status : Superseded, Withdrawn   Published : May 2004 Replaced By : BS EN 60695-7-3:2011

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Concerns laboratory tests used to measure the toxic components of the fire effluent from either electrotechnical products or materials used in electrotechnical products. It provides guidance on the use and interpretation of results from such tests. It discusses currently available approaches to toxic hazard assessment consistent with the approach of ISO TC 92 SC 3, as set out in ISO/TR 9122-1 to 9122-6, ISO 13344 and ISO/TS 13571. It also provides guidance on the use of toxic potency data in hazard assessment and on principles which underlie the use of combustibility and toxicological information in hazard assessment. The methods described are applicable to data concerning both the incapacitating effects and the lethal effects of fire effluents. The structure of this technical specification remains essentially the same as the first edition but has been usefully expanded in all areas to further clarify the alignment with ISO/TC 92 Fire Safety and in particular with ISO 13344 and ISO/TS 13571. The main topics have been expanded upon to bring them into alignment with the current philosophy for the use and interpretation of test results. - Formulae are given for the calculation of the fraction of the incapacitating dose for each of the asphyxiants, carbon monoxide and hydrogen cyanide. - Volume fractions that are expected to cause incapacitation (F values) are given for some of the more important irritants. - Equations used to predict death are given. - The hyperventilatory effect of carbon dioxide is discussed. Has the status of a basic safety publication in accordance with IEC Guide 104.




Standard NumberDD IEC/TS 60695-7-3:2004
TitleFire hazard testing. Toxicity of fire effluent. Use and interpretation of test results
StatusSuperseded, Withdrawn
Publication Date21 May 2004
Withdrawn Date30 November 2011
Normative References(Required to achieve compliance to this standard)IEC 60695-1-1:1999, IEC Guide 104:1997, ISO/TR 9122, ISO 13344:1996, ISO/TS 13571:2002
Informative References(Provided for Information)IEC 60695-6-1:2001, IEC 60695-7-50:2002, IEC 60695-7-51:2002, ISO/IEC 13943:2000
Replaced ByBS EN 60695-7-3:2011
ReplacesPD IEC/TR 60695-7-3:1998, IEC 60695-7-3:1998
International RelationshipsIEC/TS 60695-7-3:2004
Draft Superseded By02/206711 DC
DescriptorsFire tests, Electrical equipment, Electronic equipment and components, Electrical components, Flammability, Ignitability, Toxicity, Fire effluents, Combustion products, Exhaust gases, Toxic gases, Toxic materials, Fire risks, Fire, Hazards, Fire safety, Toxicology, Laboratory testing, Specifications, Data analysis
ICS13.220.40
29.020
Title in FrenchEssais relatifs aux risques du feu. Toxicite des effluents du feu. Utilisation et interpretation des resultats d'essai
Title in GermanPruefungen zur Beurteilung der Brandgefahr. Toxizitaet fluechtiger Brandgase/Brandprodukte. Anwendung und Interpretation von Pruefergebnissen
CommitteeGEL/89
ISBN0 580 43786 8
PublisherBSI
FormatA4
DeliveryNo
Pages36
File Size633.7 KB
Price£214.00


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