Gas Analyzer QROTECH QRO 402
- Availability: In Stock
Measuring Item : CO, HC, Co2, O2, λ(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
