Modular Design Portable Emission Measurement System Gasboard-9805

Features
Self-developed gas analysis technologies including Infrared NDIR, UV-DOAS and so on.
Modular design, flexible to use.
Excellent performance meets high measurement standards.
Easy operation, supports testing process guidance, data storage and report generation functions.
More than 4 hours endurance of the built-in battery, no external battery needed supports complete real driving emission pollutant test.
Great environmental adaptability, not affect by vehicle vibration, heavy pressure, ambient temperature and humidity change.

Specifications
1)Gases Measurement Range: CO:0~5000-50000ppm ; CO2:0~20% ; NO:0~3000ppm; NO2:0~1000ppm
Resolution : CO2: 0.01%
CO.NO,NO2: 1ppm
Precision : a 1%F.S.
Accuracy : i A 2% of reading or A 0.3% F.S., whichever is greater
Sensor response time T10-90 : i 2.5s
System response time T0-90 : a 10s
Zero drift (4 hours) : CO:a A 50ppmi CO2:a A 0.10%i NO,NO2:a 5ppm
Span drift (4 hours) : CO: a 2% of reading or a A 50ppm, whichever is greater;
CO2: a 2% of reading or A 0.1%, whichever is greater;
NO, NO2: a 2% reading or a 5ppm, whichever is greater
Working environment temperature : (5~40) a
Power supply : 24V, maximum power consumption 240W
Communication : RS485,WIFI,RJ-45 Ethernet
2)PN Measurement
Range :600~1.3*10^9#/cm3
Particle size range:23nm~2500nm
Rise time T10-90 a 3s
3) Discharge Flow Meter
Range : 10~600kg/h; 100~2000kg/h;200~4000kg/h
Discharge temperature : -5~500a
Accuracyi (A 2% reading)or(A 0.5%F.S.)
or (A 1.0% of the maximum flow rate of the calibrated EFM) whichever is greater
Precision<1%F.S.
Linearity : Xmin*a1-1+a0|a 3%max, slope a1:0.97~1.03,
standard deviation SEEa 2%max,
determination coefficient r2a Y0.990
Rise time T10-90 <1s
Response time <3s