1. It is used to measure the concentration of HC, Co, CO2, O2 and NOx in the exhaust gas of automobile.
2. It can automatically calculate and display the air-fuel ratio λ.
3. It can comprehensively detect the combustion performance and emission pollution of engine.
4. Using foreign advanced technology, Germany imported movement.
5. It has high brightness digital display, automatic zero calibration, automatic data linearization processing, automatic alarm in case of gas path blockage, and automatic diagnosis unit in case of fault.
6. The instrument is applicable to the detection of engine exhaust components using gasoline, LPG, CNG, alcohol and diesel as fuel.
7. It is equipped with built-in printer (or Bluetooth / RS232) to meet the new national standard gb18285-2018 and American bar-97 standard Accurate, in line with iso3930 or oimlr99 class I accuracy,
8. It can carry out free idle, double idle measurement and multi working condition measurement, with the characteristics of convenient operation, accurate measurement data, stable and reliable operation.
Specifications
| Measuring range | HC: 0~10000×10-6(ppm)vol |
| CO: 0~10×10-2(%)vol ) | |
| CO2: 0~20×10-2(%)vol | |
| O2: 0~25×10-2(%)vol | |
| NOx: 0~5000×10-6(ppm)vol | |
| Lambda: 0.50~3.00 | |
| COcor:0~10×10-2(%)vol | |
| Indicating error | HC±12×10-6(ppm)vol ( absolute error ) or±5% ( relative error ) |
| CO±0.06×10-2(%)vol ( absolute error ) or±5% ( relative error ) | |
| CO2±0.5×10-2(%)vol ( absolute error ) or±5% ( relative error ) | |
| O2±0.1×10-2(%)vol ( absolute error ) or±5% ( relative error ) | |
| NOx±25×10-6 (ppm)vol ( absolute error ) or±4% ( relative error ) | |
| Stability | moment drift≤±3% |
| Repeatability | ≤±2% |
| Resolution | HC:1*10–6(ppm)vol |
| CO: 0.01*10–2(%)vol | |
| CO2: 0.1*10–2(%)vol | |
| O2: 0.01*10–2(%)vol | |
| NOx: 1×10-6(ppm)vol | |
| Lambda: 0.01 | |
| Response time | 95% response is not more than 10 seconds |
| Preheating time | 8min ( preheating 3min emergency detection ) |
| Output mode | digital direct reading, gases can be attached printer name, the maximum concentration, average value, minimum value, test time, date. Can interface with computer networking |
| Use temperature | -5~50°C |
| Relative humidity | ≤90% |
| Power | AC100~240V 50/60Hz or DC12V( Add power inverter) |
| Power consumption | 40VA |
| Dimension | 420 (L )*310(W)*170(H)mm |
| Weight | 9kg |
Note: Above absolute error and relative error can meet one of the requirements.
