Freeze dryer is widely used in medicine, pharmacy, biology research, chemical industry and food production ,etc. After freeze drying process, a long term preservation for material is much easier. They can be restored to original state and maintain their chemical and biological characteristics after being watered. The vacuum freeze drying technology, which is also called sublimation drying, is a technical method that freezes the samples in advance, and then sublimates its moisture under vacuum state
RTFD-10A standard type freeze dryer is used for freeze drying experiment in laboratory.
It is bench top equipment, suitable for drying products in bulk.
Main Features:
Freeze drying area | 0.12 m2 | 0.18 m2 (optional) | 0.24 m2 (optional) |
Ice Condenser capacity | 3-4 kg /24h | ||
Condenser temperature | -50ºC (-80 ºC optional ) | ||
Final vacuum | < 10 Pa | ||
Tray | Ф200mm,4 layers Spacing 70mm | Ф200mm , 6 layers Spacing 50mm | Ф200mm , 8 layers Spacing 35mm |
Bulk capacity | 1.2L,10m thickness | 1.8L, 10mm thickness | 2.4L,10mm thickness |
Vial capacity Φ12mm | 820 pcs | ||
Vial capacity Φ16mm | 460 pcs | ||
Vial capacity Φ22mm | 244 pcs | ||
Condenser size | Ф215mm, 140mm deep | ||
Drying chamber size | Ф260×430mm | ||
Vacuum Pump Flow Rate | 2 L/S, 7.2 m3/h | ||
Defrosting | Off Cycle Defrosting | ||
Cooling | Air cooling, ambient temperature≤25ºC | ||
Voltage | 220V /50 Hz, 110V/60Hz, 120V/60Hz | ||
Power | 970W (-50ºC) 1400W (-80ºC) | ||
Dimension | 610x 450 x (370+430)mm (-50ºC) 850 x 680x (400+430)mm (-80ºC) | ||
weight | 70 kg (-50ºC) 130kg (-80ºC) |
The RTFD-10 series has the following standard configurations








Vacuum control valve
Intake backfilling filter



Package: strong plywood case, suitable for shipping by sea , by air

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