Specification :

Four Gas Analyzer Model SY-GA 401
Four Gas Analyzer Model SY-GA 401

Measuring Item : CO, HC, Co2, O2, » ( air surplus rate) , AFR, NOX ( optional)
Measuring method : CO, HC, Co2 : NDIR method O2 NOX: Electrochemical Cell
Repeatability : Less than ± 2% FS
Response time : Within 10 Seconds ( more than 90% )
Conection to PC : by RS 232 port