SV-YQCA dual-use exhaust gas analyzer

Introduction:

Using the imported Capelc movement from France, using the principle of non-dispersive infrared absorption, the HC, CO, and CO2 in the exhaust gas of the vehicle are measured through microcomputer analysis, and the O2 and NO concentrations are measured using the electrochemical principle. At the same time, the exhaust gas of the diesel vehicle can be detected. Points and diesel smoke.

It is applicable to vehicle maintenance, motor vehicle inspection, road inspection for environmental protection departments, mining related enterprise departments, automobile and motorcycle manufacturing plants, engine manufacturing companies, automobile maintenance companies, public security inspection stations, traffic inspection stations, agricultural inspection departments, and scientific research departments. The exhaust gas components and smoke levels of vehicles and scientific research are tested. Adding a special backflush filter device for particulate matter emitted from diesel vehicles reduces the damage of particulate pollutants to imported movements, and more accurately measures the content of various gas components in the exhaust gases of diesel vehicles.

Features:

1.Based on the national GB/T18285-2005 standard, upgrades and improvements can measure the concentration of gaseous components emitted by gasoline vehicles and diesel vehicles, and can measure the opacity and light absorption coefficient of diesel vehicles. Meet the JJG688-2007 metrological verification procedures to achieve the national I level or higher measurement verification standards.

2.Using the original imported French Capelec movement, adopting the principle of non-dispersive infrared absorption method, measuring the HC, CO, and CO2 in the exhaust gas of the vehicle through microcomputer analysis, and measuring the concentrations of O2 and NO using the electrochemical principle.

3.With two opacity and light absorption coefficient readings, intuitive and convenient, easy to operate

4. Adding a special blowback filter device for particulate emissions from diesel vehicles to reduce the damage of particulate pollutants to imported movements and to more accurately measure the content of various gas components in the exhaust gases of diesel vehicles.

5.With idle speed, dual idle test function, you can choose the oil temperature and speed measurement function.

6.Split structure, separate from the measurement and control unit, easy to operate

7.The measurement unit adopts a split-flow technology to measure the exhaust fumes of the diesel engine. Air curtain technology is used to protect the optical system from contamination. The temperature control of the test chamber prevents condensation and prevents it from being affected by temperature fluctuations, ensuring measurement accuracy

8.With free accelerated experiments and transient measurement capabilities, and automatically process test data and display measurement results

9.Configuration 7-inch high-brightness LCD display, multi-language operation menu support.

10.Automatically calculated, showing the excess air coefficient λ value.

11.Equipped with RS-232C digital serial communication interface for easy networking.

12.With more than 500 sets of data storage, review capabilities.

13.Equipped with a built-in printer

14.Can be configured car power inverter, convenient on-board inspection.

Technical Parameters:

1.the use of environmental conditions:

Temperature:0～40°C

Humidity: no more than 95%

Atmospheric pressure: 70.0 to 106kPa

Power supply: AC220V±10%; 50Hz±1Hz

2. the measurement range:

Opaqueness: N 0~99.9%

Light absorption coefficient: K 0-16.06m-1

CO: 0~15     10-2 vol

HC: 0~10000  10-6vol

CO2: 0~20    10-2vol

O2: 0~25     10-2vol

NO: 0~5000   10-6 vol

λ: 0.8-1.2 (RMS)

Engine Speed ​​(RPM): 0~9990 rpm (optional)

Oil temperature: 0°C～150°C (optional)

3. indication error:

Low concentration absolute error: Relative error:

CO: ±0.06% vol CO:±5%

HC: ±12ppm vol HC: ±5%

CO2: ±0.5% vol CO2:±5%

O2: ±0.1% vol O2:±5%

NO: ±25ppm vol NO:±4%

Opaqueness: N ± 2.0% (absolute error)

Light absorption coefficient: K≤0.05m-1

Oil temperature: ±2°C (absolute error)

Rotation speed: ±30 rpm (absolute error)

4. the effective length of the optical channel: 215mm ± 0.1mm

5. warm-up time: 10 minutes

6. weight: 10kg

7. Volume: Host 420*320*250(mm)

     Auxiliary machine 170*200*400(mm)

     Filtration device 170*200*400(mm)