M-9000 type burn analysis instrument one small-scale and portable analysing , measuring new-type analytical instrumenting , exhaust gas of compositioning fast, can measure and arrange cigarette temperature at the same time , oxygen (O 2 ) , carbon monoxide (CO ) , sulfur dioxide (SO 2 ) in the exhaust gas, one oxidize nitrogen (NO ) , NO2 (NO 2 ) , pressing a little (⊿P)Wait for the parameter, calculate carbon dioxide (CO 2 ) , nitrogen oxide (NOx ) , air surplus coefficient (α ) , α =Carbon monoxide value (CO' ) at 1 o'clock , combustion efficiency (η ), have mouths of communication of a computer (RS232 ), can realize linking with communication of the computer . This instrument is suitable in such aspects as scientific research , measuring and production control.