The measuring principle of the petrol octane value analyzer is on based oxidation reaction principle of air and gas admixture at high temperature,measure result accord with prescribe of GB503-85 and GB5487-85,measure range 5 octane value,research octane number(RON)85~90 or 90~95 or 95~99,motor octane number(MON)68~73 or 73~78 or78~83,definiton,repetition,reproduction,stability,differentiate ≤±0 3 octane value,analysis cycle 5~100 minute and programmable,consume oil 0.125ml at a time.The temperature ractor is a separate explode model,is...