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Product Overview
The Ultra-High Precision Automotive Exhaust Gas Analyzer utilizes advanced dual-beam microflow infrared technology, specifically designed for the precise measurement of CO, HC, CO2, NO, and O2 concentrations in automotive exhaust gases. This instrument complies with the latest national standard GB 18285 for Gasoline Vehicle Pollutant Emission Limits and Measurement Methods (Dual-idle and Simplified Operating Conditions Method), meeting 00-level measurement accuracy requirements. It is the ideal choice for automotive emission testing and environmental monitoring.
Key Features
- Dual-Beam Microflow Infrared Technology: Features a dual-beam microflow infrared gas sensor design that ensures high precision and stability during measurements.
- Simultaneous Multi-Component Measurement: Capable of measuring CO, CO2, HC, NO, and O2 concentrations simultaneously, meeting the detection needs of multiple pollutants.
- Automatic Temperature Control: Built-in automatic temperature control technology eliminates interference from external environmental factors (such as temperature fluctuations), ensuring measurement accuracy.
- Filtration Gas Chamber Design: The innovative filtration gas chamber design reduces gas cross-interference, improving the accuracy of test results.
- Low Detection Limit: This analyzer has a low detection limit, fully meeting the precise measurement requirements for low-emission automotive exhaust gases, especially suitable for 00-level emission standards.
Applications
- Automotive Emission Testing: Widely used in vehicle emission testing stations and environmental monitoring agencies to accurately measure the concentration of various pollutants in automotive exhaust, helping to ensure compliance with the latest emission standards.
- Vehicle Annual Inspections and Environmental Compliance Testing: Suitable for vehicle inspection centers and environmental compliance testing to ensure that vehicles meet national environmental requirements.
- Exhaust Emission Control and Reduction Research: Provides precise exhaust emission data for automotive manufacturers, research institutions, and environmental science researchers, supporting the development and optimization of exhaust pollution control technologies.
- Automobile Manufacturing and Quality Control: Used in automotive production processes to conduct exhaust emission testing, ensuring that vehicles meet environmental standards before leaving the factory.
| Gas Type | Measurement Range | Absolute Error | Relative Error |
| HC | (0~2000)×10⁻⁶, (2001~5000)×10⁻⁶, (5001~9999)×10⁻⁶ | ±4×10⁻⁶ | ±3%, ±5%, ±10% |
| CO | (0.00~10.00)×10⁻², (10.01~14.00)×10⁻² | ±0.02×10⁻² | ±3%, ±5% |
| CO2 | (0.0~16.0)×10⁻², (16.01~18.0)×10⁻² | ±0.3×10⁻² | ±3%, ±5% |
| NO2 | (0~4000)×10⁻⁶, (4001~5000)×10⁻⁶ | ±25×10⁻⁶ | ±4%, ±8% |
| O2 | (0.0~25.0)×10⁻² | ±0.1×10⁻² |
