The laboratory freeze dryer uses the physical principle to freeze the moisture in the compressed air to below the dew point, so that it can be precipitated from the air....
I believe everyone is familiar with freeze dryers. Such a machine that integrates freezing and drying has been favored by most experiments. The principle of freeze drying of freeze dryers is actually not complicated. Freezing and drying are divided into two processes. ...
Repair and eliminate the leakage and failure of the refrigeration system, vacuum system and heating system, and check whether the indicators of the pilot freeze dryer are in a normal state;...
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Small freeze dryer is based on the principle of air freeze drying, using refrigeration equipment to cool the compressed air to a certain dew point temperature, precipitate the corresponding water content, and separate the gas and liquid through the separator, and then discharge the water by the automatic drain valve....
In the freeze-drying process of the freeze dryer, the temperature of the liquid items is pre-frozen and the subsequent sublimation of the moisture in the solid items needs to be controlled within a certain range of process requirements, which requires the freeze dryer to have a certain degree of temperature regulation Features. ...
The small freeze dryer believes that everyone is familiar with it. Such a machine that integrates freezing and drying has always been favored by most experiments. ...