1. Integral structure design, small volume, no external flange, easy to use, no leakage.

2. All materials in contact with the product are inert materials to meet GLP requirements.

3. The cold trap and operating table are made of stainless steel, corrosion resistant and easy to clean.

4. All stainless steel inflatable (water) valve designed and produced by our company, safe, anti-corrosion, no leakage.

5. Large cold trap opening, no inner coil, with sample pre-freezing function, no cryogenic refrigerator.

6. Specialized gas diversion technology, cold trap ice evenly, ice capture ability.

7. International famous brand compressor, high efficiency, energy saving, long service life, low noise.

8. Well-known brand vacuum pump, pumping speed, to achieve a higher limit of vacuum.

9. Vacuum pump protection function, can set the vacuum pump start cold trap temperature, protect the service life of vacuum pump.

10. Professionally designed FD-LAB freeze-drying machine control system +SH-HPSC-I modular controller, with high reliability

Sex and stability.

11. Intelligent data recording system, real-time record and display cold trap temperature curve, sample temperature curve, vacuum

Degree curve, export data can be viewed through the computer printing and a variety of operations