The shell is made of cold-rolling steel with static spray plastics, the working chamber is made of mirror stainless steel, the shelves can be adjusted optionally.
Microcomputer intelligent control, LCD screen displays temperature and time, over-temperature alarm function.
Centrifugal fan, domestic original air duct design makes the cold air combined with the hot air well then blown into the working chamber, it ensures the precise temperature and a better uniformity.
Separate Airflow Refresh Device which can be opened or closed at any time to keep the air in working chamber fresh.
Observation window adopts original double-type door design: open it to observe the cultivated goods in working chamber, and close it if observation in unnecessary.
Test holes are equipped on both sides, internal diameter is 30mm and external diameter is 60mm.
Well-known international brand compressor, non-CFC refrigerant which is environmental, efficient and energy-saving.
Cultivation can be conducted in the airtight environment.
Patented technology: integrated type refrigeration system, multiplex protection, safe running, effective self-checking, no energy expenditure and unconventional auto-defrosting,  avoid the influence to temperature, makes the equipment work for a long time continuously.
Programmable design, it can be set 30 segments.
Be equipped with RS-485 interface which can be connected with computer or recorder.
The function of parameters memory and recovery for date protection caused by power failure or system halted.
Options: preset function.

Shaker's Parameters:
Start～220 rpm  adjustable (Orbital). vibration amplitude: 20mm
Start～300 rpm  adjustable (Reciprocating). vibration amplitude: 30mm
Tray size: 420×390×200 mm
500×500×200 mm (BSD-400)