Product Usage

Freeze drying is a technique that utilizes the principle of sublimation for drying. It involves rapidly freezing the dried substance at low temperatures and then sublimating the frozen water molecules directly into water vapor overflow in an appropriate vacuum environment. The substance is always at a low temperature (frozen state) before drying, and ice crystals are evenly distributed in the substance. During the sublimation process, concentration will not occur due to dehydration, and side effects such as foam and oxidation caused by water vapor are avoided. The freeze-dried products are sponge like, non drying shrinkage, good rehydration, and have low moisture content. After packaging, they can be stored and transported for a long time at room temperature.

Product Features

1.This machine adopts an international brand of Cisco compressor, which is a single machine mixed with environmentally friendly refrigeration, energy-saving and efficient;

2. Color LCD 7-inch touch screen, user-friendly human-machine interface, easy to operate and automatic operation;

3. Industrial embedded operating system, strong and weak current separation system, safe and reliable;

4. The system automatically saves data, with functions of viewing, exporting, and deleting. Freeze dried data is automatically saved, which can effectively prevent data loss and supports USB data export;

5. Equipped with high transparency acrylic, it can observe the entire process of material freeze-drying changes.

6. The host is connected to the vacuum pump with a stainless steel corrosion-resistant vacuum connection pipe, accompanied by a standard KF25 vacuum quick connect clamp, which is corrosion-resistant and low-temperature resistant.

7. Real time display and record vacuum degree, cold trap temperature, material temperature, and form freeze-drying curves. It can store multiple freeze-drying curves and extract data to a computer using a USB flash drive;

8. Equipped with an inflation port that can charge dry inert gas.

9. Equipped with a built-in protection system, the vacuum pump can be turned on when the temperature is lower than the set temperature, extending the service life of the vacuum pump.

10. One click automatic operation, setting temperature control for freeze-drying process partition.

11. The operating system is equipped with a one button auxiliary heating and defrosting function to reduce waiting time.