IEC 61144:1992
Test method for the determination of oxygen index of insulating liquids

Standard No.

IEC 61144:1992

Release Date

1992

Published By

International Electrotechnical Commission (IEC)

Latest

IEC 61144:1992

Scope

The principle of the measuring method is placing a small quantity of a liquid sample in a borosilicate glass cup in a test chimney containing an upwardly flowing mixture of oxygen and nitrogen, then ignited. The minimum concentration of oxygen that will

IEC 61144:1992 history

• 1992 IEC 61144:1992 Test method for the determination of oxygen index of insulating liquids