1.Measure concentration of HC and CO in automotive exhaust emissions
2.Chinese or English menu for easy operation
3.LCD screen
Main functions and characteristics
EAN5C (five-gas) Automotive Emission Analyzer is used to measure the concentration of HC, CO, CO2, NO andO2 contained in exhaust gases from gasoline vehicle engine. It is equipped with Chinese or English menu, LCD screen, automatic zeroing, automatic calculation and display of air fuel ratio λ. It can also make a comprehensive test for combustion and exhaust pollution. The instrument is assembled with imported key components and sensors by adopting advanced overseas technology. With the function of time and date display, 800 groups of data storage and review, RS-232C serial digital communication interface. It can be connected with external printer. The revolving speed can be tested under idling / dual idling speed with the supply of standard part inductive speed measuring pliers and optional part oil temperature probe accessories.
Main specification and technical parameters
Measuring range:
HC: 0 to 10,000 ppm vol
CO: 0 to 10 % vol
CO2: 0 to 18 % vol
O2: 0 to 23 % vol
NO: 0 to 4,000 ppm vol
Indication error:
HC: 0-2000 ppm vol: 12 ppm vol (Absolute Error) or 5 % (Relative Error)
2,001-9999 ppm vol: 10% (Relative Error)
CO: ±0.06 % vol (absolute error) or ±5 % (relative error)
CO2: ±0.5 % vol (absolute error) or ±5 % (relative errors)
O2: ±0.1 % vol (absolute error) or ±5 % (relative error)
NO: ±25 ppm vol (absolute error) or ±4% (relative error)
Response time: less than 10s (for NO, less than 15s)
Warm-up time: 30min (when the environmental temperature is not less than 20ºC )
Power source: AC 220V ±10% 50Hz ±1Hz
Weight: 12kg
Outer dimension:
320mm (width) x 200mm(height) x 540mm(depth)
Optional Part
Oil temperature probe
