Lab Freeze Dryer Vacuum Food Dehydrator Machine

Introduction: Vacuum freeze drying is the removal of water or other solvents from the frozen samples. During the whole drying process, the sample is in a liquid state and the temperature is generally lower than -10. The purpose of vacuum freeze drying is to restore the original ...Introduction: Vacuum freeze drying is the removal of water or other solvents from the frozen samples.

During the whole drying process, the sample is in a liquid state and the temperature is generally lower than -10. The purpose of vacuum freeze drying is to restore the original characteristics of the sample after rehydration. Because the drying process is carried out at low temperature, it can be used for some materials such as proteins which are easily denatured at high temperature, and the dryer can ensure that the properties of other compounds will not change.

Most of the biological products will be changed into dry samples by vacuum freeze-drying. Vacuum freeze drying is the most gentle process to preserve the biochemical properties of sensitive tissue or other tissue. It is also the best method for drying inorganic materials, such as nano particles, because the surface areas of particles are almost unchanged.

Parameters: HOST: Voltage: 110V60Hz Power: 1550W Cold trap temperature: -40; Drying temperature: -25~+60 No load: <5Pa Water catch capacity: 4KG Separator: Four layers with heated separator Partition