1. No radioactive source, time-saving, labor-saving, labor-saving, worry free, cost-effective, safe and responsible
2. Strong real-time detection data and strong data processing capabilities
3. Strong adaptability, unlimited upper limit for ash content measurement, and unlimited coal flow rate (surface density)
4. Modular design, easy to install
5. Easy calibration, only static calibration is needed
6. Wide range detection
7. Integration of ash content and yield
8. Non contact detection, strong applicability
9. Good software and hardware scalability

Low ash coal (ash content<15%), basic error:< ± 0.5%.
Medium ash coal (ash content 15%~30%), basic error:< ± 1.5%.
High ash coal (ash content>30%), basic error:< ± 2.0%.

At present, it has been widely used in industrial coal, coal blending, coal production, export coal testing and other industries such as coal preparation plants, coal mines, thermal power plants, coal coke plants, coal chemical industry, steel plants, cement plants, and civilian coal.