Specifications

Used to measure the concentration of HC, CO, CO2,
O2, NOx in the Automobile Exhaust Gas

Main Function:

 

Used to measure the concentration of HC, CO, CO2,

O2, NOx in the Automobile Exhaust Gas

Two kinds of Test Function: General and Two-speed idle

Full English Menu Operation

LCD (Liquid crystal) screen display

Auto-zeroing

Automatic calculation and show the air-fuel ratio

Equipped with RS232 digital serial communication interface to facilitate networking

Optional function: rotate speed and oil temperature

Measurement

Equipped with functions of plate number and time display

Can store and search 500 groups of data, built-in printer

Measurable with Liquefied Petroleum Gas(LPG),Compressed Natural Gas(CNG),and gasoline and other alternative fuel vehicles

 

Environment conditions:

 

  Temperature: -5~40°C humidity: ≤95%

 

Atmosphere pressure: 670~106kps

 

Power supply:AC220V ±10%; 50Hz ±1Hz

 

 

 

Measurement range:

 

HC: 0~10000 10^-6(ppm) vol

 

   CO: 0~10.0   10^-2 (%)vol

 

 CO₂: 0~20.0   10^-2(%)vol

 

O₂:0~25.0   10^-2 (%) vol

 

NOx:0~5000 10^-6(ppm)vol

 

Rotate speed: 0~10000rpm

 

Oil temperature: 0~120 °C

 

 

 

   Response Time:

 

     CO, HC, CO2≤10S ; NOx, O2≤15S

 

 

 

    Indication Error:

 

     CO: ±5% (relative error: 0-10%)

 

     CO2: ±5% (relative error: 0-20%)

 

      HC:±5% (relative error: 0-2000ppm vol Hexane equivalent)

 

           ±10% (relative error:2001-9999ppm vol Hexane equivalent)

 

      O2: ±5% (relative error: 0-20.9%)

 

     NOx: ±4% ( relative error)