PEMS (Portable Emissions Measurement System) Gasboard-9805

Product Details

Product Description

Product Description
Introduction
Cubic Instruments Gasboard-9805 is a Portable Emissions Measurement System (PEMS) which is used to measure emissions from combustion engines in real driving. It utilizes three different PEMS modules, including PEMS-GAS for measuring the concentrations of gas emissions (CO, CO2, THC, NO, NO2), PEMS-PN for measuring particulate matter, and PEMS-EFM for measuring exhaust flow rate. As part of the basic measurements, Gasboard-9805 can also collect location data byaGPS (Global Positioning System) module. In order to record actual driving environment conditions and calculate vehicle performance, it can measure a range of environmental conditions such as atmospheric temperature, humidity and pressure. With accurate time alignment function, Gasboard-9805 can synchronize all measurement data in time under the actual driving conditions.It meets the requirements primely in RDE (real-driving emission) test and provides the total mass emissions report. Additionally, the user-friendly PC software offers fast & accurate testing data and provides easy-to-install & easy-to-use experience for users. Integrated with advanced gas analyzers, exhaust mass flow meters, weather station, Global Positioning System (GPS) and connection to the vehicle networks, Gasboard-9805 offers an advanced solution for on-board measurement that complies with the emissions testing requirements of the EU and US. It is ideally suited for on-road and off-road applications ranging from large heavy duty engines to small light-duty vehicles and off-road mobile machinery.
Features
1. Self-developed gas analysis technologies including Infrared NDIR, UV-DOAS and so on.
2. Modular design, flexible to use.
3. Excellent performance meets high measurement standards.
4. Easy operation, supports testing process guidance, data storage and report generation functions.
5. More than 4 hours endurance of the built-in battery, no external battery needed supports complete real driving emission pollutant test.
6. Great environmental adaptability, not affect by vehicle vibration, heavy pressure, ambient temperature and humidity change.
Specifications
Gases Measurement

Range	C0:0~5%; C02:0~20%; N0:0~3000ppm; N02:0~1000ppm; THC:0~9999ppm
Resolution	CO, C02: 0.01%NO, N02, THC: 1ppm
Precision	≤1%F.S.
Accuracy	＜±2% of reading or ±0.3% F.S., whichever is greater
Sensor response time T10-90	＜2.5s
System response time T0-90	≤10s
Zero drift (4 hours)	CO:≤±50ppm; CO2≤±0.10%; NO, N02≤5ppm; THC≤2%F.S.
Span drift (4 hours)	CO: ≤2% of reading or ≤±50ppm, whichever is greater;CO2: ≤2% of reading or ±0.1%, whichever is greater; NO, NO2: ≤2% reading or ≤5ppm, whichever is greater THC≤2%F.S.
Working environment temperature	(5~40) ℃
Power supply	24V, maximum power consumption 240W

PN Measurement

Range	600~1.3*10^9#/cm3
Particle size range	23nm~2500nm
Rise time T10-90	≤3s

Discharge Flow Meter

Range	10~600kg/h; 100~2000kg/h;200~4000kg/h
Discharge temperature	-5~500℃
Accuracy	＜(±2% reading)or(±0.5%F.S.) or (±1.0% of the maximum flow rate of the calibrated EFM) whichever is greater
Precision		Linearity	|Xmin*a1-1+a0|≤3%max, slope a1:0.97~1.03, standard deviation SEE≤2%max, determination coefficient r2≥0.990
Rise time T10-90		Response time	<3s

For more details, please feel free to contact our sales: sales@gasanalyzer.com.cn.

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