Cover IEC 60589:1977

IEC 60589:1977

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

Circulation Date: 1977-01
Edition: 1.0
Language: EN-FR - bilingual english/french
Seitenzahl: 13 VDE Artno.: 202471


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.The contents of the corrigendum of June 1978 have been included in this copy.