Adopt the PLC and HMI

   User-friendly interface,easy to understand, do not need instructions can also operte.

Automatic Programmable Control System

   From drying to defrosting,user-friendly programmable controls enable you to start runs quickly and the microprocessor controls different ramping and holding segments to meet different temperature protocols.

Heating Drying System

   By controlling temperature by forceful circulation of the heat medium of shelf inside,it obtains a further precise distribution of temperatures.

Pre-freeze System

   The chamber pre-freezes sample to save money and time,eliminating the need for a separate freezer and product transfer.

Defrosting System

   Automatically defrosting system is available for cold tray when defrosting is necessary.

Vacuum Backfilling System

   As far as the permanent preservation of the sample desiccation is concerned it protects a sample by inserting sterile air and nitrogen gas with back filling system for preventing contamination of the sample.(optional)

Adjust Vacuum System

   During the freeze drying, adjust the vacuum can improve the freeze drying dfficiency(5-300Pa).(optional)

Automatic drainage system

   After the drainage and vacuum system interlocking,avoid forget the breakdown of the drain valve in order to produced the vacuum pump(optional).

Safety Stoppering System

   For the purpose of permanent preservation of a sample after freeze dryig, the stopper system, which seals under a vacuum state, consists an option that installs moving guides shelves delicately and that has a function to seal safely and precisely using a rotating sealing device.

Automatic Purge System

   It is equipped with an automated purge system to protect samples by preventing of counter-flow vacuum pump oil.(optional)

Compressor Delayed Protection

   Compressor delayed start function to minimize any damage to compressor.

1.5 km far remote control system.

   The user can control the device by far remote control system(optional).