Product Description

Vacuum freeze dryers are widely used in the fields of medicine, pharmaceuticals, biological research, chemicals and food.

Freeze-dried items are easy to store for a long time and can be restored to their pre-freeze-dried state and maintain their original biochemical properties after the addition of water.

Main Features:

1. The machine adopts imported brand compressor, with stable performance and rapid cooling, long life, low noise, safe and reliable. 
2. The cold trap opening is large with corrosion-resistant 304 stainless steel material, with the function of independent pre-freezing of pre-samples, without the need to equip with ultra-low temperature refrigerator or treatment with liquid nitrogen.
3. 7" intelligent LCD touch screen control system, easy to operate and powerful, as a human-machine interface, Chinese (English) convertible interface, the system is equipped with various sensors to display the working time, cold trap temperature, sample temperature, vacuum degree in the form of curves and figures, and record the drying curve and lyophilisation data.  
4. Industrial PLC operating system with high control accuracy, fast operation response, stability and reliability.
5. The machine can store hundreds of groups of freeze-drying process, each group can set 48 segments of freeze-drying data, and configure USB communication interface, experimental data U disk one-key extraction.
6. The vacuum pump start temperature can be preset, and the vacuum pump can be started effectively when the temperature is lower than the set temperature, prolonging the service life of the vacuum pump.
7. The drying chamber adopts colourless and transparent drying chamber, with high transparency, strong airtightness, clear and intuitive samples, and the whole process of freeze-drying can be observed.
8. With cold trap electric heating defrost function, shorten the waiting time for secondary use.
9. The connection between the vacuum pump and the main unit is made by the international standard KF quick connector, which is simple and reliable.
10. The partition adopts 36V safety voltage heating method, intelligent temperature rise is more stable, safer, more accurate temperature control, and the partition heating has over-temperature protection function.
11. The temperature sensor has a calibration function to ensure the accuracy of the measurement value for long-term use.
12. Real-time alarm function and historical alarm query function, convenient for equipment fault investigation machine maintenance.

Product Parameters