Vehicle exhaust gas analyzer

 

Model: SV－5Q
Introduction: (Main technical parameters)
Measuring range
 CO:0-10.0 10-2(%)    CO2:0-20.0 10-2(%)
HC:0-10000 10-6(ppm)
O2:0-25.0 10-2(%)    NO:0-5000 10-6(ppm)
Oil temperature:18 c-150 c 
Speed:100-20000rpm

Repeatability error <±2%

Zero drift
CO:±0.06 10-2(%)/4h   CO2:±0.5 10-2(%)/4h
HC:±30 10-6(ppm)/4h
O2:±0.5 10-2(%)/4h      NO:±30 10-6(ppm)/4h

Span drift
No more than indication error allowable value (4 hours)

Indication error
CO:±5%(Relative error,0-10%)
CO2:±5%(Relative error,0-20%)
HC:±5%(Relative error,0-4000ppm)±10%(Relative error,4001-10000ppm)
O2:±5%(Relative error,0-25%)
NO:±5%(Relative error,0-5000ppm)

Environmental conditions
oil temperature: ± 2  c (relative error)
 Speed: ± 1.0% (relative error)
Temperature: 0  c - 40  c
Humidity: < 80%
Atmospheric pressure: 60 - 105KPa
Power: AC 220V ± 10%;50Hz ± 1Hz

Preheating time:10min

Weight :15KG
Volume: 610 * 500 * 330mm

Simpling  Exhaust:
direct sampling, the length of the sampling tube is 5m, the length of the sampling probe is 900mm;
Oil temperature: temperature measurement inserts into the oil gauge hole of the engine, insert length is same with the oil gauge, blocked with rubber plug to prevent oil smoke
Wire length: 5m;
Speed: fix the folder of tachometer on the high-voltage soft-line the of gasoline engine to measure the speed.

Display Mode
High-brightness LED display    Large LCD display

Optional configuration
temperature, speed configuration

Main functions
Printer built in(temperature, speed configuration) , Communication with the computer network, 30 minutes automatically prompte to zero. Idling and dual idling two measurement methods, built-in clock module to display time, number plates can be stored 500 sets of measurements data, natural gas, liquefied petroleum gas and gasoline these three fuels to choose.