5-In-1 Digital LCD Auto Car Emission Exhaust Gas Analyzer HC, CO, CO2, O2 ,NO

Product Description

Product Description

JVE-501 Gas Analyzer

Measurement Items: HC, CO, CO₂, O₂, NO, λ

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 for clear reading and easy operation.

Capable of testing alternative fuel vehicles including CNG, LPG, and ethanol vehicles.

Equipped with a standard inductive RPM measurement adaptor.

Fast start support with 10-minutes standard warm-up and 5-minutes mode for quick measurements.

Convenient built-in storage supporting up to 200 groups of measurement data storage and review.

Comply with international standards of ISO3930 and OIML 99 class I accuracy.

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) or ±5% (relative error)
CO: ± 0.06 x 10⁻² (%) (absolute error) or ±5% (relative error)
CO₂: ± 0.50 x 10⁻² (%) (absolute error) or ±5% (relative error)
O₂: ± 0.10 x 10⁻² (%) (absolute error) or ±5% (relative error)
NO: ± 25 x 10⁻⁶ (absolute error) or ±5% (relative error)
Warm-up Time 10 min (5 min warm-up for fast measurement)
Response Time Less than 10s; NO testing less than 15s
Power Supply AC 220V ± 10% 50Hz ± 1Hz
Packaging & Shipping

Most of the machines are packed in wooden case, but for some heavy machines, they'll be packed on specially-designed steel frame. Some small parts will be loaded into cartons.

Our factory is near Shanghai port, so most of the time, SHANGHAI port will be the loading port.

Our Services

We are committed to providing customers all over the world with high-quality and stable vehicle testing equipment and providing one-stop services, including equipment selection, testing station layout design, equipment installation guidance, etc.

During the warranty period of the equipment, we will replace any non-human damaged parts free of charge. After the warranty period, customers need to purchase the required accessories, but we will provide permanent free online guidance to help customers solve their problems.

Frequently Asked Questions

What gases can the JVE-501 Gas Analyzer measure?

The JVE-501 Gas Analyzer measures HC, CO, and CO₂ using advanced NDIR technology, and O₂ and NO using the latest electrochemical technology.

What is the standard warm-up time required?

It features a standard warm-up time of 10 minutes, with a fast warm-up option of only 5 minutes for rapid measurements.

Can the device be used for alternative fuel vehicles?

Yes, the JVE-501 is designed to support the testing of vehicles running on CNG, LPG, and ethanol fuels.

How many data groups can the analyzer store?

The analyzer has an internal capacity to store up to 200 groups of measurement data, allowing for easy query and review.

What standards and accuracy class does it comply with?

It strictly complies with ISO3930 and OIML 99 class I accuracy standards, ensuring reliable and precise measurements.

What services and support are provided after the warranty period?

After the warranty period, we provide permanent free online technical guidance to help solve issues, with any required replacement accessories available for purchase.

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