Temperature Programmable Vacuum Aperture Distribution Tester and Bet Mesopores Analyzer

Performance:

1. 2 groups of degassing stations, each group has 6 degassing positions, a total of 12 degassing positions;

2. 2 groups of degassing stations can be set with different processing temperatures;

3. The maximum processing temperature can reach 400℃, and the temperature control accuracy is ±0.1℃;

4. Using a touch-type large-screen thermostat with program temperature control, the temperature control is more accurate and the heating process is visualized;

5. Each degassing position is equipped with a cooling position. The sample tube after high temperature treatment can be moved to the cooling position with air cooling function to restore to normal temperature before disassembly and assembly;

6. External vacuum gauge, you can observe the pressure in the system intuitively;

7. It has a "non-blocking and anti-pollution" device, among which BEST's original degassing level dust filter bag can realize the dust filtering function without reducing the existing gas conductance, and completely eliminate the pollution of powder samples to the internal structure of the instrument. The ultimate vacuum of the vacuum pump is maximized, the vacuum degassing time is shortened, and the effect is improved. (Patent No.: ZL201620714986.3)

8. With the function of judging the completion of degassing, one-key operation can be used to judge whether the sample is degassed or not;

9. Simple operation, one switch can complete the three functions of vacuum degassing, degassing complete detection, and backfilling gas;

10. 【Optional】cold trap to remove the contamination and corrosion of the vacuum pump caused by the organic reagent vapor in the sample.