FOUR GAS ANALYZER MODEL SY-GA401
Measuring Item : CO, HC, Co2, O2, λ(air surplus rate),AFR, NOX (optional) Measuring method : CO, HC, Co2 : NDIR method O2 NOX: Electrochemical Cell Measuring range : CO 0.0~9.99% 0,01% 4digit7segment LED 0.0~20.0% Co2 0.1% 4digit7segment LED 0~2.000 λ 0