Cost Effective Lab Lyophilization Machine /Freeze Dryer with Manifold

Product Description

General Introduction :
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-12HD top press with manifold type freeze dryer is used for freeze drying experiment in laboratory.
It is vertical freeze dryer, suitable for drying products in bulk, in vial and in flask.. This machine has heating shelves and programmable function.
Main Features:
*Control panel display in English
*Vacuum can be displayed in Pa or mbar
*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
*With electricity heating shelf, increasing drying speed
*Safety control system used for shelf heating, to control heating rate
*With programmable function, shelf temperature can be set in drying process
*Hundreds of recipe can be stored, and each recipe can be set up 36 segments
*Condenser with uniform and good ice capture function
*Big opening condenser with external coiling tubes, has pre-freezing function
*With USB port to output freeze drying data, open and view data in Excel format
*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
*Historical curves and records can be checked, and storage cycles can be modified in real time
*The user level and password can be set up, and the operation management can be divided
*Powerful sensor calibration functions to ensure accuracy of measured values in long-term use
*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
*Real-time alarm display, historical alarm query function for fault diagnosis and equipment maintenance
Technical parameters

Freeze drying area	0.08m2	0.1m2(optional)
Ice Condenser capacity	3-4 kg /24h
Condenser temperature	-50ºC (-80 ºC optional )
Final vacuum	< 10 Pa
Shelf	With electric heating function
Shelf temperature	Ambient temperature to +80 ºC
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	Ф220mm, 240mm deep
Drying chamber size	Ф260×540mm
Vacuum Pump Flow Rate	2 L/S, 7.2 m3/h
Defrosting	Off Cycle Defrosting
Manifold	with 8 ports
Flask	Round bottom flask:1000ml,500ml ,250ml ,100ml,50ml Wide-neck flask:600ml,1200ml
Cooling	Air cooling, ambient temperature≤25ºC
Voltage	220V/50 Hz, 110V/60Hz, 120V/60Hz
Power	1400W (-50ºC) 1800W (-80ºC)
Dimension	580x500x(720+540)mm (-50ºC) 770x550x(720+540)mm (-80ºC)
weight	115kg (-50ºC) 175kg (-80ºC)

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 Automatic backfilling / drainage system Cascade refrigeration ,condenser temperature -80ºC Stainless steel chamber used for organic solvent sample Check valve for pump to prevent oil sucked into chamber Ley bold 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
Other type of freeze dryer in this series :
Flask freezing system
Detailed Photos

How to choose a freeze dryer
The RTFD-12HD series has the following standard configurations


Vacuum pumps



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