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 )