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Automobile Exhaust Analyzer, AEA-H302

  • Stability:torque drift ≤ ± 3%
  • RepeatabilityError: ≤±2%
  • Preheating Time:8mins
  • Measure the concentration of HC, COand NOx gas

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AEA-H201 Automobile Exhaust Analyzer is used to measure the concentration of HC, CO and NOx gas in the exhaust gas of automobiles and is suitable for the detection of engine exhaust components as fuels such as gasoline, LPG, CNG and alcohol.


  • Adopt foreign advanced technology, German imported movement.
  • With high-brightness digital display, automatic zero calibration, automatic data linearization processing.
  • Automatically alarm when the gas path is blocked, and automatically diagnose the unit when it fails.
  • Can perform free idle and dual idle measurements.
  • Easy to operate, accurate measurement data, stable and reliable work, etc.
  • Optional built-in printer (or Bluetooth, RS232, analog interface)


Model AEA-H302
Measuring Range HC: 0~10000×10-6(ppm)vol
CO: 0~10 ×10-2(%)vol
NOx : 0~4000×10-6(ppm)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)
NOx ± 25×10-6(ppm) vol (absolute error)or ±4%(relative error)
Note: For the absolute and relative errors listed above, meeting one of the requirements is sufficient.
Stability Automatic zero calibration, torque drift ≤ ± 3%
Repeatability Repeatability error≤±2%
Resolution HC: 1×10-6(ppm) vol
CO: 0.01×10-2(%) vol
Response Time 95% response is not more than 10 seconds
Preheating Time 8 minutes (preheating for 3 minutes for emergency detection)
Output Mode Digital direct-reading display, a printer can be attached to print the gas name, maximum concentration, test time, date, etc. Interface can be attached to connect with computer
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


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    Contact Info

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

    Phone: +86-531-88982330

    Fax: +86-531-88983691


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