标准摘要
[中文适用范围]： 该方法的原理是在压力弹中氧化样品，该压力弹最初在15至25℃的压力下充有690 kPa的氧气，在98至102 ℃的温度下加热，以规定的时间间隔读取压力或连续记录直至达到断点。 样品达到该点所需的时间就是在测试温度下观察到的诱导期，由此可以计算出100℃下的诱导期。 该方法仅适用于成品航空和车用汽油。 [外文原描述]： 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.
英文名称Petroleum products — Determination of oxidation stability of gasoline — Induction period method