Street Address: No. 18, Jinxia Road, Zhongbei Industrial Park, Xiqing District
City: Tianjin
Province: Tianjin
Country/Region: China
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[Main technical feature] Measurement Range CO: 0-10.0 10²(%) CO2: 0-20.0 10-²(%) HC: 0-10000 10-6(ppm) O2: 0-25.0 10-²(%) NO: 0-5000 10-5(ppm) [5Q] Petrol temperature: 18-150 Engine speed: 100-20000rpm Repetitiveness ±2% Zero point floating CO: ±0.06 10-²%/1h CO2: ±0.5 10-²%/1h HC: ±30 10-6PPM/1h O2: ±0.5 10-²%/1h NO: ±30 10-6(ppm)/1h [5Q] Crossing floating Not over the permitted indicated error range (1hour) Indicated error CO: ±5% (related error: 0-10%) CO2: ±5% (related error: 0-20%) HC: ±5% (related error: 0-4000ppm) ±10% (related error: 4001-10000ppm) O2: ±5% (related error: 0-25%) NO: ±5%relative error: 0-5000ppm[5Q] Petrol temperature: ±2%(absolute error) Engine speed: ±1.0%(relative error) Environmental condition Temperature: 0-40 Humidity: 80% Atmospheric pressure: 60-105 kpa Power: AC220V±10%, 50HZ±1HZ Preheat time 10 minutes Method of sample taking Tail gas: Taking directly, and the length of sample pipe and probe are 5M and 900mm Petrol temperature: Put the probe into the hole of lubricating oil gauge of engine, and the length of probing is the length of oil gauge. Then seal it with stopper in order to avoid the leakage of oil. The pipe length is 5M Engine speed: The result is available at the point no more than 20cm from the high voltage coil of engine Display method LCD large screen display Optional configuration Gas temperature and engine speed Main features Built-in printer, and computer network communications, 30 minutes automatically suggest zero. Idle and idle- two measurement methods, plates imported functional group can store 500 measurements, natural gas, liquefied petroleum gas and petrol fuel three choices.