Codes & Standards - Purchase
IEC 62961:2018
Insulating liquids – Test methods for the determination of interfacial tension of insulating liquids - Determination with the ring method
SKU: iec_027653_104850
Published by IEC
Publication Year 2018
1.0 Edition
41 pages
Product Details
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.