SCIENTZ-12N Laboratory Lyophilizer Big LCD Display Heating Function Freeze Dryer Machines

Vacuum freeze-drying technique, referred to as freeze-drying, also known as sublimation drying. Widely used drugs, biological products, chemical and food industries. 

Mainly used for the production of serum, plasma, vaccines, enzymes, antibiotics, hormones, etc.; Biochemical examination of drugs, immunology and bacteriology; 

long-term preservation of blood, bacteria, arteries, bones, skin, cornea, nerve tissue and various organs

Characteristics

Product detail

Packing List

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Freeze dryer production workshop

Application

How much is a freeze dryer?

Freeze dryers range in price from $1,600 to $100,000, depending on size and exterior finish.

This cost includes the Freeze Dryer, Vacuum Pump, Vacuum Pump Oil, Oil Filter, Stainless Steel Trays, Vacuum cover, Drying bottle, vacuum connection pipe, and SCIENTZ Guide to Freeze Drying.

Attention problem

1. Prepare samples to maximize their surface area, which should not contain acid-base substances and volatile organic solvents;

2. The sample must be completely frozen into ice, and if there is residual liquid, it will cause vaporization spray;

3. Note that the cold trap is about minus 65 degrees and can be used in low temperature refrigerators, but must be insulated to prevent frostbite;

4. Before starting the vacuum pump, check whether the water valve is tightened, whether the inflation valve is closed, whether the contact surface of the plexiglass cover and the rubber ring is clean and free of dirt, and is well sealed;

5. During the freezing process, the temperature gradually decreases. The sample can be taken out for a while (still in a frozen state) and dried to shorten the drying time.