SR HD 381 S1:2002

Methods of test for the determination of ionic impurities in electrical insulating materials by extraction with liquids

Applies to the determination of whether or not ionizable soluble organic and inorganic materials are present by measuring the increase in volume conductivity of a liquid extract.

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General information

Status : Valid
Approval date : 10/18/2002
Publish date : 10/19/2002
Number of pages : 20
ICS : 29.035.01 Insulating materials in general
Technical Committee : 5 - Insulation materials and electrical insulation systems