Vehicle Smong-testing Equipment

Model Number

QRO-401(Inspection Facility Purpose)

• Can be converted to 5Gas Analyzer Module.
• Automatic Temperature Adjustment (2~8 min)
• Slick Design
• Automatic Preheat Time Adjustment (2~8 min)

Target Subject	CO, HC, CO2, O2, λ (Excess Air Ratio), AFR, NOx (optional)
Sensor Theory	CO, HC, CO2: Non-Dispersive Infrared Analysis (NDIR) O2, NOx: Electrochemical Cell
Analysis Range	CO	0.00 ~ 9.99%	HC	0 ~ 9999 ppm
Resolving Power		0.01%		1 ppm
Display		4 digit 7segment LED		4 digit 7segment LED
Analysis Range	CO2	0.0 ~ 20.0%	O2	0.00 ~ 25.00 %
Resolving Power		0.1%		0.01 %
Display		4 digit 7segment LED		4 digit 7segment LED
Analysis Range	λ	0 ~ 2.000	AFR	0.0 ~ 99.0
Resolving Power		0.001		0.1
Display		4 digit 7segment LED		4 digit 7segment LED
Repetition Rate	Lower than ±2% FS
Response Time	Within 10 seconds (90% of the time)
Preheat Time	Approx. 2~8 minutes
Sample Requirement	4 ~ 6 L/min
Voltage Use	AC110V or AC220V ±10%, 50/60Hz
Power Consumption	Approx. 50W
Category Temperature	0°C ~ 40°C
Size	285 (W) x 410 (D) x 155 (H) mm
Weight	Approx. 4.5kg
Included Accessories	Probe, Probe Hose, Emergency Fuse, Water Leak Testing Cap, Emergency Filter, Instruction Manual, Power Cord, Ground Wire, and Type Approval Certificate
Optional Accessories	Printer, Printer Paper, RS232