SNV ISO 4589-3 : 1996
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
23-07-2013
12-01-2013
Specifies methods for the determination of the minimum concentration of oxygen, in a mixture with nitrogen, that will support combustion of small vertical test specimens under specified test conditions over a range of temperatures between 25 degree Celsius and 150 degree Celsius. The results are defined as oxygen index values at the test temperature between 25 degree Celsius and 150 degree Celsius. Also included is a method for determining the flammability temperature (less than 400 degree Celsius) at which the oxygen index of small vertical test specimens in air is 20,9.
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