主要功能特点:
◆Used to measure vehicle exhaust CO, HC, CO2, O2 concentration and λ values and COcor;
◆Idle with a single, dual idle speed, general-purpose measurement function;◆Measurable by gasoline, LPG, CNG, and alcohol-fueled vehicles;◆National standard and the United States under the new BAR-97 standards for the development, in line with ISO3930 or OIMLR99 0-level precision.
◆With auto-zero, automatic cleaning, automatic temperature compensation, pressure compensation;
◆With the HC residual measurement, traffic monitoring, gas path leakage inspection;
◆With rotational speed, oil temperature measurement channels, built-in printer or digital (analog) interface networking;
◆License plate number can be entered and the 2000 sets of data storage, reference function, clock display;
◆Instrument structure and function to meet the steady-state multi-load conditions (ASM) measurement requirements, in line with Beijing's use of local standards and national standard requirements.Main technical parameters:Test Scope:HC:0~10000×10-6(ppm)vol CO:0~10×10-2(%)volCO2:0~20×10-2(%)vol O2:0~25×10-2(%)volNOx:0~5000×10-6(ppm)vol λ:0.5~1.5 COcor:0~10×10-2(%)vol
Shows the value error:HC ± 10×10-6(ppm)vol (absolute error)or± 5% (relative error)
CO± 0.03×10-2(%) vol (absolute error)or± 5% (relative error)CO2 ±0.5×10-2 (%) vol (absolute error)or± 5% (relative error)O2 ±0.1×10-2(%) vol (absolute error)or± 5% (relative error)NOx ±25×10-6(ppm)vol (absolute error)or±4% (relative error)Stability:Automatic zero, volume moments drift ≤ ± 3%Repeatability:Repeat error ≤ ± 2%
Resolution:HC:1×10-6(ppm)vol CO:0.01×10-2(%) volCO2:0.1×10-2(%) vol O2:0.01×10-2(%) volNOx:1×10-6(ppm)vol λ:0.01Response Time:95% of the response to no more than 10 seconds
Warm-up Time:8 min(May the preheating 3min urgent examination)Output Mode:Can display can be printed gas concentrations in the maximum,average, minimum and license plate number, test time, date, speed, oil temperature, and λ, COcor values may also be attached to interface with the computer networkEnvironmental conditions:Temperature 0 ~ 40 ℃, relative humidity ≤ 90%
Power:AC100-240V 50Hz or DC12V (select plus power inverter) Power consumption 50VA
Dimensions:420mm (length) × 340mm (width) × 170mm (H)
Weight:
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