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.
Theory
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.
Specification
Freeze drying area |
0.08㎡ |
0.1㎡ (optional) |
Ice condenser capacity |
3-4 kg /24h |
Condenser temperature |
-50℃ (-80 ℃ optional ) |
Final vacuum |
< 10 Pa |
Tray |
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 |
Ф260×490mm |
Vacuum Pump Flow Rate |
2 L/S, 7.2 m3/h |
Defrosting |
Off Cycle Defrosting |
Cooling |
Air cooling, ambient temperature≤25℃ |
Voltage |
220V/50 Hz,
110V/60Hz ,120V/60Hz optional |
Power |
970W (-50℃)
1400W (-80℃) |
Dimension |
610x 450 x (370+490)mm (-50℃)
850 x 680x (400+490)mm (-80℃) |
weight |
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
Options
● 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
Package |
Standard plywood box |
Delivery |
Within 5 working days ( Except customized machine) |
Shipment |
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
http://www.ruitong-freezedryer.com/