MQY-200 Diesel Smoke Meter Opacimeter with 215mm Optical Path and 0-99.9% Opacity Range for Vehicle Emission Testing
The MQY-200 Diesel Smoke Meter is a professional-grade opacimeter designed for accurate measurement of exhaust emissions opacity from diesel vehicles. Utilizing advanced sampling-style measurement technology, this split-type instrument complies with GB 3847 standards for transmission-type smoke meters.
Ideal for environmental protection departments, vehicle inspection stations, automotive manufacturers, and repair facilities requiring precise diesel emission testing.
- Air curtain protection technology prevents optical system contamination
- Temperature-controlled measurement chamber prevents condensation
- Real-time testing and free acceleration testing capabilities
- Integrated oil temperature and engine RPM measurement
- Large LCD display with graphical user interface
- RS232 interface for external computer communication
- Optional built-in micro printer and RPM analyzer
- Separated measurement and control units for operational flexibility
- Advanced divided flow technology with constant temperature control
- Fast warm-up (under 15 minutes) with automatic zero calibration
- License plate number input with 500 data storage capacity
- Compatible with free acceleration and LUGDOWN emission tests
| Parameter | Resolution | Measurement Range | Absolute Accuracy | Relative Accuracy |
|---|---|---|---|---|
| Opacity (N) | 0.01% | 0-99.90% | ±2% | - |
| Optical Absorption Coefficient (K) | 0.01m⁻¹ | 0-16.08m⁻¹ | - | 0.05m⁻¹ |
| RPM | 1 rpm | 300-9999 rpm | - | 50 rpm |
| Oil Temperature | 1℃ | 0-200℃ | ±5℃ | - |
| Gas Temperature | 1℃ | 0-150℃ | ±5℃ | - |
Warm-up time: Less than 15 minutes (5 minutes for urgent measurement)
Power Supply: AC 220V±10%, 50±1Hz, 250W
Effective optical path length: 215mm
Net Weight: Control unit 5kg, Measure unit 7kg
Dimensions (W×H×D): Control unit 35.3×21×24.8cm, Measure unit 43×26×17.5cm
Package Dimension: Carton 51.5×50×36cm
After three months of use, lubricate guide components with calcium-base grease and inspect all fastening bolts. Regularly check hydraulic oil levels and use N46 engine oil for replenishment. Immediately stop operation and perform maintenance if oil pipes are damaged to prevent potential injury from high-pressure oil.
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