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E-mail
cubic-ry56@gasanalyzer.com.cn
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Phone
18627990650
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Address
No. 6 Fenghuangyuan Middle Road, Fenghuangyuan Industrial Park, Donghu High tech Development Zone, Wuhan City
Product Categories
Sifang Optoelectronics (Wuhan) Instrument Co., Ltd
Automotive exhaust analyzer
NegotiableUpdate on 12/19
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Overview
The automobile exhaust analyzer uses high-precision microfluidic infrared dual chamber sensor technology based on independent intellectual property rights and PCT patent (PCT/CN2018100767) to detect NO concentration. The sensor adopts a dual chamber structure and a special filter, which solves problems such as environmental temperature instability and electronic component aging; Measurement of NO2 concentration using non dispersive ultraviolet (NDUV) absorption method without the need for a NOx converter.
Product Details
Product Name:Automotive exhaust analyzer
Product model: Gasboard-5260
Automotive exhaust analyzerGasboard-5260 uses high-precision microfluidic infrared dual chamber sensor technology based on independent intellectual property rights and PCT patent (PCT/CN2018100767) to detect NO concentration. The sensor adopts a dual chamber structure and a special filter, which solves problems such as environmental temperature instability and electronic component aging; Measurement of NO2 concentration using non dispersive ultraviolet (NDUV) absorption method without the need for a NOx converter; The non dispersive infrared (NDIR) absorption technology is used to simultaneously detect the concentrations of HC, CO, and CO2 in the exhaust of motor vehicles. The long-life electrochemical (ECD) analysis technology is used to measure and detect the O2 concentration, and the air-fuel ratio is automatically calculated and displayed.
Compliant with the new national standard for environmental protection《The requirements of GB 18285-2018 "Limits and Measurement Methods for Pollutant Emissions from Gasoline Vehicles (Dual Idle Method and Simple Operating Condition Method)" comply with the "Verification Regulations for Automotive Emission Gas Testers" JJG 688-2017 00Grade accuracy requirements.
Product Features
·Direct measurement of NO and NO2, no need for NOx converter, compact structure, maintenance free in the later stage
·High measurement accuracy, good stability, strong anti-interference ability, not affected by moisture
·Multi level filtration enhances system durability
·Core software algorithm that can perform linear correction processing on gas concentration signals
·Automatic temperature and pressure compensation, reserved oil temperature and speed interface
Technical Specifications
| gas type | measurement range | Allowable error of indication | |
| error | relative error | ||
| HC | (0~2000)×10-6VOL | ±4×10-6VOL | ±3% |
| (2001~5000)×10-6VOL | - | ±5% | |
| (5001~9999)×10-6VOL | - | ±10% | |
| CO | (0.00~10.00)×10-2VOL | ±0.02×10-2VOL | ±3% |
| (10.01~14.00)×10-2VOL | - | ±5% | |
| CO2 | (0.0~16.0)×10-2VOL | ±0.3×10-2VOL | ±3% |
| (16.01~18.0)×10-2VOL | --- | ±5% | |
| NO | (0~4000)×10-6VOL | ±25×10-4VOL | ±4% |
| (4001~5000)×10-6VOL | --- | ±8% | |
| NO2 | (0~1000)×10-6VOL | ±25×10-6VOL | ±4% |
| O2 | (0.0~25.0)×10-2VOL | ±0.1×10-2VOL | ±5% |
| Note: The errors and relative errors listed in the table only need to meet one of the requirements | |||
| resolution | HC/NO/NO2：1ppm； CO2/CO/O2：0.01%； | ||
| response time | HC/CO/CO2：T90≤8s； NO/NO2：T90≤10s； O2：T90≤12s | ||
| warm-up time | 30min | ||
| communication | RS-485/232， Can connect Gasboard series exhaust and smoke analysis equipment | ||
| power supply | AC100V~240V，50Hz±2% | ||
Application field
Environmental monitoring departments at all levels, motor vehicle testing institutions, automobile manufacturers, automobile repair shops, scientific research institutions, and third-party testing institutions
