PreAsion®

11LB Capacity Food Vegetable Fruit Drying Machine Lyophilizer

HOST:

Voltage: 110V60Hz
Power：1550W
Cold trap temperature: ≤-40℃;
Drying temperature: -25~+60℃
No load: <5Pa
Water catch capacity: 4KG
Separator: Four layers with heated separator
Partition size: 210mm*430mm;
Partition spacing: 45mm;
Material tray size: 200mm*425mm, 4 pieces

Vacuum pump:
Pump Speed:2L/S
Motor Power:370W
Rotary Speed:1700r/min
Voltage:110V60Hz
Noise: 63dBA
Inlet diameter (outer diameter) (mm): G3/4 (Φ 12)
Oil capacity: 1L

Attention: Customers are requested to bring their own vacuum pump specific oil.

1.The machine adopts Tecumseh or Secop, rapid cooling

2.LCD control system, easy to operation, and powerful function

3.The dry room door is made of colorless transparent organic glass, and the whole process of freeze drying can be observed.

4.The vacuum pump is connected by international standard KF quick connector.

5.Stable performance, easy operation and low noise.

Vacuum freeze-drying is one of the most gentle ways to dry. It is based on the sublimation principle, that is, the solid phase directly into the gas phase of this physical phenomenon. The freeze-dried material is placed in a vacuum drying chamber for drying, and the water vapor produced by the cold trap is condensed to form ice, so as to achieve the purpose of eliminating water vapor. Vacuum pump is used to discharge the air in the drying room, not including water vapor.

The baffle plate is provided with a heating device, and the heat is transferred to the material through the conduction function to provide the energy needed for sublimation. When the free water in the material is sublimated, the internal bound water can also be removed from the material at a very low vacuum. This drying process is considered to be the last stage of drying, analytical drying.

1. Paper, cloth, or similar materials do not near the gas circulation pathway or heat exchange may be blocked.

2. Freeze dryer should be placed horizontally, ambition temperature is about+10℃~32℃.

3. The clearance between dryer and wall should be more than 40cm, to keep enough air flow. Never near the heater or other heat source. Never be in sunlight derectly.

4. The lack of air circulation or the high ambient temperature can lead to the pressure or temperature of the refrigeration system higher, or even more than the allowable operating pressure. It will be lead to failure.

Commercial Home Freeze Dryer 11LB Capacity Food Vegetable Fruit Drying Machine Lyophilizer 110V