Published
Describes a method for measuring the oxygen index of insulating liquids. This test method is applicable to all liquids, the viscosity of which is lower than or equal to 50 mm2/s at 40°C ± 1°C.
PUBLISHED
EN 61144:1993
60.60
Standard published
Feb 4, 1993
PUBLISHED
EN 61144:1993/corrigendum Dec. 1993