GC9160 multi function gas chromatograph is the latest model of gas chromatograph. It adopts the latest information technology, in the temperature control, electronic communication circuit, instrument fault self-examination and data power-off protection were unique. The instrument for enterprises, universities, factories and mines, and other instruments uninterrupted use of the characteristics of, and puts forward the design idea of "stability above all else" instrument in the circuit and gas circuit strictly by famous foreign gas chromatograph manufacturer production process control, make it both in stability and sensitivity index are one upmanship, especially in the gas phase chromatograph program heating analysis has great advantages, greatly avoids in the temperature programmed process caused by the baseline drift of quantitative uncertainty factors. The instrument can be applied to a variety of gas chromatography users.