Vacuum freeze dryers are widely used in the fields of medicine, pharmaceuticals, biological research, chemicals and food. The lyophilized articles are easy to store for a long time, and can be restored to the state before lyophilization and maintain the original biochemical characteristics after adding water.
LFD-30FD (electric heating) freeze dryer, lyophilized in situ (patented product). It changes the cumbersome operation of the past drying process, prevents material contamination, and automates the drying and sublimation. The model has shelf heating and programmable functions, can remember the freeze-drying curve, and has a U disk extraction function, which is convenient for the user to observe the lyophilization process of the material.