Rubber synchronous belt detection assay rubber synchronous belt test process: sample after evaluation, sample separation, instrumental analysis, expert solution spectrum, five secondary validation process, fluorescent scattering, XRF, NMR analysis, infrared analyzer, gc instrument 10 tsu with instruments, such as size, get accurate spectrum information reduction formula analysis, to guide research and development direction. Micro spectrometer with rubber synchronous belt recipe detection, epdm rubber, butadiene rubber, nitrile rubber, styrene butadiene rubber chloride material detection, vulcanizing agent and other auxiliaries formula analysis, provide yongjiu rubber compression deformation, high temperature resistant, anti-aging performance, solve the problem of product quality, foreign body analysis, product quality diagnosis.