MQW-511/411/311 Motor Vehicle Emission Gas Analyzer with 240×248×410mm Dimensions and 45W Power Consumption
The MQW-511/411/311 series analyzer measures and analyzes motor vehicle exhaust components with precision and reliability, suitable for inspection stations, automotive workshops, and repair facilities.
This analyzer utilizes NDIR (Non-Dispersive Infrared) technology to measure CO, HC, and CO₂ concentrations, while employing electrochemical sensors for O₂ measurement. The system calculates excess air coefficient λ from measured values for comprehensive emission analysis.
- World-leading optical detection platform components
- Compact design with easy operation and reliable measurements
- Automatic zero adjustment and high automation level
- Graphical interface with menu-driven operation
- Reliable air pump and filter system prevents sensor contamination
- RS-232 serial port for PC communication
- Stand-alone testing for speed idle and two-speed idle conditions
- Optional built-in or external micro printer for direct printing
- Data storage and query capabilities
- Compliant with Class 1 precision requirements per ISO 3930 and OIML R99
| Item | HC | CO | CO₂ | NO | O₂ |
|---|---|---|---|---|---|
| Unit | ×10⁻⁶ | ×10⁻² | ×10⁻² | ×10⁻⁶ | ×10⁻² |
| Measurement Range | 0-9999 | 0.00-14.00 | 0.00-18.00 | 0-5000 | 0-25.00 |
| Resolution | 1 | 0.01 | 0.01 | 1 | 0.01 |
| Parameter | Value |
|---|---|
| Response Time | 8 seconds (NDIR) |
| Pre-heating Time | 15 minutes |
| Operating Voltage | AC 220V ± 22V, 50Hz ± 1Hz |
| Rated Power | 45W |
| Dimensions (L×W×H) | 240×248×410 mm |
| Instrument Weight | Approximately 7kg |
- Pressure: 75.0 kPa - 110.0 kPa
- Temperature: -5℃ to 45℃
- Relative Humidity: ≤ 95%
Generally, we pack our goods in wooden cases per set.
T/T 50% as deposit, and 50% before delivery. We provide photos of products and packages before final payment.
Generally 10-30 days after receiving advance payment, depending on items and order quantity.
Yes, we conduct 100% testing before delivery to ensure product quality.
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