Vehicle Exhaust Emission Tester

Product Description

Product Description
  • Advanced NDIR (Non-Dispersive Infrared) analysis technology to measure HC, CO, CO2;
  • Newest electrochemical technology to measure O2 and NO;
  • Automatic calculation and display of A/F (air-fuel-ratio) and Lambda air ratio λ;
  • High-brightness big LCD screen. CNG, LPG, ethanol vehicles can be tested.
Gas Analyzer
Item Parameters
Measuring Range HC: 0 ~ 9,999 ppm (n-hexane)
CO: 0 ~ 10 x 10-2 (%)
CO2: 0 ~ 20 x 10-2(%)
O2: 0 ~ 25 x 10-2(%)
NO: 0 ~ 5,000 x 10-6
Measurement Accuracy HC: ± 12 x 10-6 ( absolute error)
CO: ± 0.06 x 10 -2 (%)(absolute error)
CO2: ± 0.50 x 10 -2 (%)( absolute error)
O2: ± 0.10 x 10 -2 (%)( absolute error)
NO: ± 25 x 10 -6 ( absolute error)
Warm-up Time 10 min
Response Time Less than 10s; NO testing less than 15s
Power Supply AC 220V ± 10% 50Hz ±1Hz
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Packing & Shipping
Packing details
Shipping preparation
Packaged equipment
Company Introduction

We are a team of passionate professionals dedicated to serving the best vehicle inspection lane for inspection stations globally. Our experienced and knowledgeable staff are experts in the field with over 20 years of experience, always ready to provide expert advice and support tailored to your specific needs. Our commitment to quality means that we follow quality management strictly. After years of experience right now our vehicle inspection line is installed in different regions.

Our mission is to serve clients better. Our Value is being responsible for what we sell and becoming a reliable and trustable partner.

Our Services & Strength
  • Quick response within 24 hours.
  • 12 years experience of the vehicle equipment.
Frequently Asked Questions
What gases can this analyzer measure?

The device utilizes Advanced NDIR technology to measure HC, CO, and CO2, and uses electrochemical technology to measure O2 and NO levels.

Can this equipment test alternative fuel vehicles?

Yes. The system is designed to test vehicles running on CNG, LPG, and ethanol fuels as well as standard gasoline.

How long does the device take to warm up?

The standard warm-up time required for accurate measurement functionality is 10 minutes.

What is the response time for gas detection?

The response time is less than 10 seconds for general gas parameters, and less than 15 seconds for nitric oxide (NO) testing.

Does the analyzer calculate Lambda automatically?

Yes, it features automatic calculation and real-time display of both A/F (air-fuel-ratio) and Lambda (λ) air ratio values.

What are the power supply requirements?

This system runs on a standard AC 220V ± 10% power supply at 50Hz ±1Hz frequency.

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