Introduction
Vacuum freeze-drying technology is also known as sublimation drying.The principle is to freeze a sample containing water in advance,and then sublimate its moisture under vacuum.The original biological,chemical and physical properties of the freeze-dried samples remain basically the same,and they are easy to be stored fora long time.After adding water,the
samples can be restored to the state before freeze-drying,and their original biochemical characteristics can be maintained. Therefore,freeze-drying technology is widely used in medicine,food,chemical,biological products and other fields.
Features
*Compressor,energy saving and high efficiency,low noise,long life.
*Vacuum pump,small volume,pumping speed,low noise,can achieve higher vacuum. *Integrated design,compact structure,easy to use.
*Environmentally friendly refrigerant,ODP=0. *With defrosting function,safe and reliable.
*The cold trap and operating table are made of stainless steel,corrosion resistant and easy to clean.
*The transparent cover of the drying chamber is made of aviation acrylic material,with high strength and no bonding. *Large cold trap opening size,with pre-freezing function,no need for low temperature refrigerator.
*Professional gas diversion technology,high freeze-drying efficiency,and uniform ice capture.