MainFeatures:
Used to measure vehicle emissions of HC, CO, CO2, O2 and NOx gas concentration, automatic calculation shows that air-fuel ratio λ, can be the engine combustion performance and emissions of pollution in a comprehensive test. Use of advanced foreign technology, import the key components assembled. With a high-brightness digital display, automatic zero, linear automatic data processing, auto-alarm when the gas line blocking, fault diagnosis where the unit automatically and print testing date, time functions, with built-in printer (or the analog output interface or RS -232A digital serial communication interface), can be freely idling and dual idling measure, with convenient operation, accurate measurement data, work stable and reliable characteristics.
Main technical parameters:
Test Scope：HC：0～10000×10-6（ppm）vol CO：0～10×10-2(%)vol
CO2：0～20×10-2(%)vol O2：0～25×10-2(%)vol
NOx:0～5000×10-6（ppm）vol λ：0.5～1.5 COcor：0～10×10-2(%)vol
Shows the value error：HC ± 12×10-6（ppm）vol (absolute error)or± 5% (relative error)
CO± 0.06×10-2(%)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(%) vol
CO2：0.1×10-2(%) vol O2：0.01×10-2(%) vol
NOx:1×10-6（ppm）vol λ：0.01
Response Time：95% of the response to no more than 10 seconds
Warm-up Time：8 min（May the preheating 3min urgent examination）
Output Mode：Digital direct-reading show that gases can be attached printer name, in
accordance with national standard concentration and concentration of
the average maximum test time, date, etc.. Can be attached to
interface with the computer network
Environmental conditions：Temperature 0 ~ 40℃, relative humidity ≤ 90%
Power：AC100-240V 50Hz or DC12V (select plus power inverter) Power
consumption 50VA
Dimensions：420mm (length) × 310mm (width) × 170mm (H)
Gross Weight：About 15kg
标准气：
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Contact information:
Email:paul@urobd2.com
Mobile：+86 18688923780
Tel：+86 755 33811620
Skype: paul_urobd2
MSN:paul@urobd2.com
Yahoo:paul_urobd2@yahoo.com
QQ:2630390680
Twitter:paultan18
WhatsApp:+86 18688923780(0086 18688923780)
Facebook:http://www.facebook.com/#!/tan.paul.735
Location：Shenzhen, China
