EN ISO 7536:1996

Petroleum products - Determination of oxidation stability of gasoline - Induction period method (ISO 7536:1994)

Publication date:   Dec 29, 2001

General information

90.92 Standard to be revised   Aug 17, 2006


CEN/TC 19 Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin.

European Norm

75.160.20   Liquid fuels



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The principle of the method specified is oxidizing the sample in a pressure bomb initially filled at 15 °C to 25 °C with oxygen at 690 kPa, heating at a temperature between 98 °C and 102 °C, reading the pressure at stated intervals or recorded continuously until the breakpoint is reached. The time required for the sample to reach this point is the observed induction period at the temperature of test, from which the induction period at 100 °C may be calculated. The method is applicable for aviation and motor gasolines in their finished form only.

Life cycle


EN ISO 7536:1996
90.92 Standard to be revised
Aug 17, 2006


Adopted from ISO 7536:1994 IDENTICAL