Overview
LICHEN LC-10N-80B Benchtop freeze dryer is a device that uses the principle of sublimation for drying. The device will quickly freeze the dried substance at low temperature, and then directly sublimate the frozen water molecules in a vacuum environment to escape, thereby maintaining the original form and activity of the substance. After drying, the substance is porous and easy to rehydrate and return to its original state.
Features
1.7 inch Color LCD Touchscreen, PID Control, Display Temperature, Vacuum Level, Linear dispersion.
2. The drying chamber is covered with colorless transparent plexiglass, which is convenient for observing the whole process of lyophilization.
3. Equipped with anti-return oil vacuum pump, connecting with the host using international standard KF quick connector.
4. Using the original imported Compressor from Europe, with mixed environmentally friendly refrigerant, the refrigeration is rapid and the freezing temperature is low.
5. The cold trap has a pre-freezing function, which can be used instead of the low temperature refrigerator.
6. Built-in heat exchanger, effectively reduce the cold trap temperature, strong water capture capacity.
7. Equipped with a nitrogen gas charging valve, which can be filled with nitrogen or inert gas to maintain the state of the material after drying.
Principle
Vacuum freeze drying is based on the principle of sublimation. First, the dried material is quickly frozen at low temperature, so that the water in it solidifies into ice. Then in a vacuum environment, the ice is directly sublimated into water vapor without going through the liquid state and removed. The whole process of the material is always in a low temperature freezing state, and the ice crystals are evenly distributed, avoiding the side effects of condensation, foam or oxidation caused by dehydration, so as to maximize the physical and biological characteristics of the material.
Applications
The Product Information does not mention Specific Applications.
Standards
The product information does not mention specific compliance standards.
Steps
The product information does not provide specific operation steps.
Notice
The product information does not list specific precautions.
