Desktop Pharmaceutical Freeze Dryer

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    2019-06-04 22:28

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Company Profile
Beijing Jiahe Ruitong Equipment Co.,Ltd








Building No.1,Gongchen Street No.181, Liangxiang, Fangshan District, Beijing, China


Product details

We supply benchtop freeze dryer Model RTFD-10B, it is suitable for freeze-drying experiment in laboratory, for product in bulk, in vials, and in flask. It is small and compact structure, condenser temp. -50℃ and -80℃ available, with 1 year Warranty. Hot selling model in Europe, Asia, America, etc.


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.


Freeze drying area


0.1㎡ (optional)

Ice condenser capacity

3-4 kg /24h

Condenser temperature

-50℃ (-80 ℃ optional )

Final vacuum

< 10 Pa


Ф180mm , 3 layers

Spacing 70mm

Ф180mm , 4 layers

Spacing 50mm

Bulk capacity

0.8L, 10mm thickness

1L, 10mm thickness

Vial capacity Φ12mm

492 pcs

656 pcs

Vial capacity Φ16mm

279 pcs

372 pcs

Vial capacity Φ22mm

147 pcs

196 pcs

Condenser size

Ф215mm, 140mm deep

Drying chamber size


Vacuum Pump Flow Rate

2 L/S, 7.2 m3/h


Off Cycle Defrosting


Air cooling, ambient temperature≤25℃


220V/50 Hz,

110V/60Hz ,120V/60Hz optional


970W (-50℃)

1400W (-80℃)


610x 450 x (370+490)mm (-50℃)

850 x 680x (400+490)mm (-80℃)


75 kg (-50℃)

135kg (-80℃)

Main Features

● Control panel display in English

● Vacuum can be displayed in Pa or mbar

● Condenser with uniform and good ice capture function

● Acrylic drying Chamber is safe and easy to view sample status

● Small and compact structure , with easy and convenient operation

● Vacuum pump with high pumping speed , to reach good final vacuum

● Big opening condenser with external coiling tubes, has pre-freezing function

● Color LCD touch screen displays running time, display sample temperature, condenser temperature , vacuum degree, and save data automatically

● Display sample temperature curve, condenser temperature curve and vacuum curve

● CFC-free refrigerant, international famous brand compressor, low noise,good efficiency

● Condenser, trays, drying shelf and pre-freezing shelf are made of stainless steel 304, anti-corrosion

● Stainless steel air inlet valve (drain valve) is safe, anti-corrosion , no leak l

● With USB port to output freeze drying data, open and view data in Excel format


● Vacuum control valve

● Intake backfilling filter

● Air inlet filter for pump

● Nitrogen inflation valve

● Eutectic point test device

● Electricity heating defrosting

● Exhaust filter/oil mist filter for pump

● Cascade refrigeration ,condenser temperature -80℃

● Stainless steel chamber used for organic solvent sample

● Check valve for pump to prevent oil sucked into chamber

● Leybold pump or other international brand vacuum pump

● RS232 and software: Check and keep freeze drying data on computer, control freeze dryer through PC

● Special requirements can be customized

Package and Delivery


Standard plywood box


Within 5 working days ( Except customized machine)


By air, By sea, By express

Our Services/Warranty

As a professional manufacturer, we provide follow services:

● Competitive prices for distributors

● One year warranty and life time technical consultation and support

● In time delivery

● High Quality assurance