Features: 1. Large screen LCD display, Chinese (or English) menu; 2. Adopting imported infrared detectors, O2 and NOX sensors from Germany, not afraid of vibration, good stability and high precision; 3. For measuring CO, HC, CO2, O2, NOX concentration and λ value, COcor, speed, oil temperature, flow, pressure; 4. With single idle speed, double idle speed, universal measurement function; 5. It can measure vehicles fueled by gasoline, LPG, CNG, alcohol and diesel; 6. Developed according to the new national standard and the US BAR-97 standard, in accordance with ISO3930 or OIMLR99 Class I accuracy; 7. With automatic zero adjustment, automatic cleaning, automatic temperature compensation, pressure compensation; 8. With HC residue measurement, flow monitoring, gas path leakage inspection; 9. There is self-diagnosis function in the machine, there will be a prompt when the fault occurs, and the measurement can be continued until the fault is eliminated; 10. Optional speed, oil temperature measurement, built-in printer or RS232/RS485 interface or analog interface; 11. License plate number input and 2000 group data storage, for reference function, clock display; Technical parameters: 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, R.M.P: 0~9999r.m.p OIL TEMP:0~150℃ 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, R.P.M:10r.p.m, OIL TEMP:0.1℃ Response time: 95% response is not more than 10 seconds Preheating time: 8min ( preheating 3min emergency detection ) Output mode:Output mode can display, print gas concentration maximum value, average value, the minimum value of the license plate number, test time, date, speed, temperature and COcor value of lambda,, can interface with computer networking And-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
Features: 1. Large screen LCD display, Chinese (or English) menu; 2. Adopting imported infrared detectors, O2 and NOX sensors from Germany, not afraid of vibration, good stability and high precision; 3. For measuring CO, HC, CO2, O2, NOX concentration and λ value, COcor, speed, oil temperature, flow, pressure; 4. With single idle speed, double idle speed, universal measurement function; 5. It can measure vehicles fueled by gasoline, LPG, CNG, alcohol and diesel; 6. Developed according to the new national standard and the US BAR-97 standard, in accordance with ISO3930 or OIMLR99 Class I accuracy; 7. With automatic zero adjustment, automatic cleaning, automatic temperature compensation, pressure compensation; 8. With HC residue measurement, flow monitoring, gas path leakage inspection; 9. There is self-diagnosis function in the machine, there will be a prompt when the fault occurs, and the measurement can be continued until the fault is eliminated; 10. Optional speed, oil temperature measurement, built-in printer or RS232/RS485 interface or analog interface; 11. License plate number input and 2000 group data storage, for reference function, clock display;
