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EVS-EN IEC 60754-3:2019

Test on gases evolved during combustion of materials from cables - Part 3: Measurement of low level of halogen content by ion chromatography

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Kehtiv alates 02.09.2019
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IEC 60754-3:2018; EN IEC 60754-3:2019
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Nimetus
02.09.2019
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This part of EN 60754 specifies the apparatus and procedure for the measurement of the amount of halogens evolved during the combustion of materials taken from electric or optical fibre cable constructions. The method specified in this document is intended for the measurement of the content of chlorine (Cl), bromine (Br), fluorine (F) and iodine (I), by using the analytical technique of ion chromatography for analysing an aqueous solution resulting from the gases evolved during the combustion. The heating (combustion) procedure in this part of EN 60754 is the same as in EN 60754-2. The method is intended for materials with an individual halogen content not exceeding 10 mg/g. The method specified in this document is intended for the testing of individual components used in a cable construction. The use of this method will enable the verification of requirements which are stated in the appropriate cable specification for individual components of a cable construction. For reasons of precision, this method is not recommended for detecting values of halogens less than 0,1 mg/g of the sample taken.
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EVS-EN 60754-2:2014

Katsetused materjalide põlemisel kaablitest ja isoleerjuhtmetest eralduvatele gaasidele. Osa 2: Gaaside happesusastme (pH väärtuse mõõtmise teel) ja juhtivuse kindlaksmääramine
Uusim versioon Kehtiv alates 05.06.2014
Muudatus

EVS-EN 60754-1:2014/A1:2020

Test on gases evolved during combustion of materials from cables - Part 1: Determination of the halogen acid gas content
Uusim versioon Kehtiv alates 19.03.2020
Muudatus

EVS-EN 60754-2:2014/A1:2020

Katsetused materjalide põlemisel kaablitest ja isoleerjuhtmetest eralduvatele gaasidele. Osa 2: Gaaside happesusastme (pH väärtuse mõõtmise teel) ja juhtivuse kindlaksmääramine
Uusim versioon Kehtiv alates 19.03.2020
Põhitekst

EVS-EN 60754-1:2014

Katsetused materjalide põlemisel kaablitest ja isoleerjuhtmetest eralduvatele gaasidele. Osa 1: Halogeenhappegaasi koguse kindlaksmääramine
Uusim versioon Kehtiv alates 05.06.2014