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IEC 61868:1998 (EN-FR)

Mineral insulating oils - Determination of kinematic viscosity at very low temperatures

Standard Details

Specifies a procedure for the determination of the kinematic viscosity of mineral insulating oils, both transparent and opaque, at very low temperatures, after a cold soaking period of at least 20 h, by measuring the time for a volume of liquid to flow under gravity throught a calibrated glass capillary viscometer. Applies at all temperatures to both Newtonian and non-Newtonian liquids having viscosities of up to 20 000 mm2/s.

General Information

Status : ACTIVE
Standard Type: Main
Document No: IEC 61868:1998 (EN-FR)
Document Year: 1998
Pages: 21
Edition: 1.0
  • Section Volume:
  • TC 10 Fluids for electrotechnical applications
  • ICS:
  • 17.220.99 Other standards related to electricity and magnetism
  • 29.040.10 Insulating oils

Life Cycle

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ACTIVE
IEC 61868:1998 (EN-FR)
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