What’s freeze drying recipes?
By preset a freeze drying recipe (or freeze drying steps) into the controller, freeze dryer lyophilizer will fully automatic working, no worker is needed to ......
What’s conductive heating and radiative heating in freeze drying?
Definition Conductive and radiative means the energy/heat transfer method, mainly there are 3 methods: heat conduction, heat radiation and heat convection. Heat conduction is ......
Freeze Dryer Drying Chamber: Rectangular VS Cylindrical, How to Select, Features, Cost, Applications
Drying Chamber Shape: It Matters A Lot When you buy a freeze dryer machine, you must noticed that there are 2 types ......
Shelves and trays material influence lyophilization cycle time a lot
Mainly, shelves and trays are fabricated from Aluminum alloy or stainless steel material. Due to the heat conductivity of different material, the liofilization drying time ......
Condenser temperature, the colder the better?
Introduction Of Ice Condenser The ice condenser plays an important role in a freeze dry system, directly influence the success of freeze drying. Main ......
Is it normal that huge temperature difference between shelves and raw product?
Yes, its normal.The shelves temperature displayed is the inlet temperature of the heat transfer fluid (it may change as per the recipe programmed). The material ......
