Particle Wear Index Test Device

The RLAI-2G particle wear index test device is used to measure the crushing and wear performance of catalysts and other particles in a fluidized state during spraying. This instrument complies with the standard experimental method for determining the wear and abrasion of powder catalysts under air injection in accordance with ASTM D5757-00 in the United States. Used for measuring the wear index of substances such as FCC catalysts, microsphere aluminum silicate, powdered chemical catalysts, and carbon powder.

Instrument features:

1. The device adopts imported PLC and touch screen control system to achieve automation control.

2. The device is equipped with a humidification system; The flow regulation system meets the testing requirements under different working conditions.

3. The device is equipped with an automatic timed tapping function, which can reduce the electrostatic load during the fluidization process and cause large particles adhering to the wall to fall off, ensuring the accuracy of measurement;

4. The spray pressure can be accurately set within the range of 0.01-1MPa to meet the wear evaluation requirements of different products.

5. The bottom movable material barrel loading and unloading method is convenient for operation, improves work efficiency, and reduces the influence of human factors.

6. The device adopts a dual tube configuration to meet the requirements of different users for analysis and testing of production quality control processes.

7. The device is equipped with a pressure measurement system in front of the injection hole, which can detect the pressure in front of the hole in real time to ensure the accuracy of the measurement results.

8. The device adopts imported quality flow meters to accurately control gas flow. Compared with similar foreign products, it has more functions, more user-friendly operation, and a wider range of adaptability.

Technical Specifications

1. Model: RLAI-2G

2. Set value: 0.3Mpa

3. Gas source pressure: 0.6Mpa

4. Gas source interface: ф 8

5. Power supply voltage: AC220.50HZ

6. Power: 300W

7. Spray time: ASTM standard requires two-stage spraying, with the first stage lasting 1 hour and the second stage lasting 4 hours

8. Working gas: Dry compressed nitrogen gas, or determined according to user usage conditions.

9. Work pressure: The imported fine-tuning valve regulates and stabilizes the pressure, and the work pressure can be set arbitrarily.

10. Pressure setting range: 0.1-0.6Mpa, pressure requirements according to ASTMD577-2000 standard.