Standard

NEK IEC 62961:2018

Published

Corrigenda and amendments are bought separately.

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Abstract

IEC 62961:2018 establishes the measurement of the interfacial tension between insulating liquid and water by means of the Du Noüy ring method close to equilibrium conditions. In order to obtain a value that provides a realistic expression of the real interfacial tension, a measurement after a surface age of approximately 180 s is recorded.

Document information

  • Standard from NEK
  • Published:
  • Edition: 1.0
  • Version: 1
  • Document type: NAT
  • ICS 29.040.10
  • National Committee NEK/NK10

Product Relations

  • Adopted from: IEC 62961:2018 , 0