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  • Company Name : Shenzhen Zeus Technology Co., Ltd.
  • Tel : 86-755-83266856-8009
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MST-406EN automotive emission analyzer(5-Gas/Portable) exhaust gas analyzer

MST-406EN automotive emission analyzer(5-Gas/Portable) exhaust gas analyzer
Product Detailed
MST-406EN automotive emission analyzer (4-Gas/Portable/5-Gas) exhaust gas analyzer

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    MST-506EN Automotive Emission Analyzer(5-Gas / Portable)


Main Features and Specifications:

1. Measure concentration of HC, CO, CO2, O2 and NO

contained in exhaust gases from gasoline engine of

vehicles. Advanced NDIR (non-Dispersive Infrared)

analysis technology is used to measure HC, CO, CO2

and the newest generation of electrochemical

technology is adopted to measure O2 and NO .

2. Designed with LCD screen for easier setting and


3. Automatic calculation and display of A/F (air-fuel-ratio)

and Lambda air ratio λ.

4. Emissions from vehicle engine fuels of CNG, LPG and

Ethanol gasoline can be measured.

5. Small Size, light weight and most convenient for carry.

6. Designed with inductive clip-on pickup sensor for RPM


7. Designed with oil temperature measurement probe.

8. Designed with RS-232C digital serial interface.

9. 200 groups of measurement data storage and review.

10. In compliance with accuracy requirement of ISO 3930

or OIML R99 Class I.


Options and Accessories:

1. Micro printer.

2. Various RPM measurement adaptors.

3. DC12V vehicle power inverter.


Main Technical Specifications

Measuring Range:

HC: 0~9,999 ppm (n-Hexane)

CO: 0~10 %

CO2 : 0~18 %

O2 : 0~25 %

NO: 0~5,000 ppm


Measurement Accuracy:

HC: ±12 ppm (abs.) 0~2,000 ppm

±5 % ( rel. ) 0~2,000 ppm (which ever is larger)

±10 % ( rel. ) 2,001~9,999 ppm

CO: ±0.06 % (abs.)

±5 % ( rel. ) (which ever is larger)

CO2 : ±0.5 % (abs.)

±5 % ( rel. ) (which ever is larger)

O2 : ±0.1 % (abs.)

±5 % ( rel. ) (which ever is larger)

NO: ±25 % (abs.)

±4 % ( rel. ) (which ever is larger)


Response Time: Less than 10s for T90

(O2 , less than 12s. NO, less than 15s)

Warm-up Time: 10 min.

(ambient temperature is not lower than 20°C)

Power Supply: AC220V ±10% 50Hz ±1Hz

MST-406EN automotive emission analyzer(5-Gas/Portable) exhaust gas analyzer

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