摘要
本文论述了用近红外光谱法测量汽油辛烷值的原理和方法。采用该方法研制的测量仪器，在７０～９７辛烷值范围之间，测量准确度达到±１．５个辛烷值。
In this paper, the principles of the octane measurement method for gasoline by near infrared technology are described. The accuracy of the instrument developed upon this method is ±1.5 octane numbers in the range of 70 to 98.
出处
《现代计量测试》
1997年第4期37-40,54,共5页
Modern Measurement and Test
