Chat with us, powered by LiveChat

Automobile Exhaust Analyzer, AEA-H400

  • Measure CO, HC, CO2, O2concentration
  • Large screen LCD display, Englishmenu
  • Adoptsinfrared detector and O2 sensor

Share the product



It is used to measure CO, HC, CO2, O2 concentration and λ value, COcor, speed, oil temperature, flow, pressure and can measure vehicles fueled by gasoline, LPG, CNG and alcohol;


  • Large screen LCD display, Englishmenu.
  • Adoptsinfrared detector and O2 sensor imported from Germany, not afraid of vibration, good stability and high precision.
  • Single idle speed, double idle speed and general measurement function.
  • Automatic zero adjustment, automatic cleaning, automatic temperature compensation and pressure compensation;
  • Has HC residual measurement, flow monitoring and gas path leakage inspection.
  • There is self diagnosis function in the machine, and there will be a prompt in case of fault, and the measurement can be continued until the fault is eliminated;
  • Optional speed and oil temperature measurement, optional built-in printer or Bluetooth, RS232, analog interface.
  • License plate number input and 500 sets of data storage, reference function, clock display.


Model AEA-H400
Measuring Range HC: 0~10000×10-6(ppm) vol
CO: 0~10 ×10-2(%)vol
O2: 0~25×10-2(%)vol
Oil temp.:0-150℃
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)
O±0.1 ×10-2(%)vol (absolute error)or ±5%(relative error)
Stability Automatic zero calibration, torque drift ≤ ± 3%
Repeatability Repeatability error≤±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
Oil temp.:0.1℃
Response Time 95% response is not more than 10 seconds
Preheating Time 8 minutes (preheating for 3 minutes for emergency detection)
Output Mode Can be displayed on the screen, can print the maximum value, average value, minimum value of gas concentration and the license plate number, test time, date, speed, oil temperature and λ, COcor value, and can be connected to the computer with an interface.
Ambient Condition Temperature: -5~50℃, relative humidity≤90%
Electricity AC100-240V, 50/60Hz or DC12V (Optional power inverter)
Power Consumption 40VA
External Dimension (L*W*H) 420*310*170mm
Net Weight 9kg


    Contact Us Now!

    We will usually contact you within 24 hours. You could also call us (+86-531-88982330) during working hours ( 8:30 am to 5:45 pm UTC+8 Mon.~Sat. ) or use the website live chat to get prompt reply.

    Contact Info

    Rm. 2014, Bldg. 3, Ligaoguojihuayuan, No. 1222, West Aoti Road, Lixia District, Jinan, Shandong

    Phone: +86-531-88982330

    Fax: +86-531-88983691


    Go to Top