We supply benchtop freeze dryer Model RTFD-10D, 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.?TheoryFreeze 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.SpecificationFreeze drying area0.08㎡0.1㎡ (optional)Ice condenser capacity3-4 kg /24hCondenser temperature-50℃ (-80 ℃ optional )Final vacuum< 10 PaTrayФ180mm , 3 layers
Spacing 70mmФ180mm , 4 layers
Spacing 50mmBulk capacity0.8L, 10mm thickness1L, 10mm thicknessVial capacity Φ12mm492 pcs656 pcsVial capacity Φ16mm279 pcs372 pcsVial capacity Φ22mm147 pcs196 pcsCondenser sizeФ215mm, 140mm deepDrying chamber sizeФ260×540mmVacuum Pump Flow Rate2 L/S, 7.2 m3/hDefrostingOff Cycle DefrostingManifoldwith 8 portsFlaskRound bottom flask:1000ml,500ml ,250ml ,100ml,50ml
Wide-neck flask:600ml,1200mlCoolingAir cooling, ambient temperature≤25℃Voltage220V/50 Hz,
110V/60Hz, 120V/60Hz optionalPower970W (-50℃)
1400W (-80℃)Dimension610x 450 x (370+540)mm (-50℃)
850 x 680x (400+540)mm (-80℃)weight80kg (-50℃)
140kg (-80℃)Main Features● 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 formatOptions● 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 customizedOur Services/WarrantyAs 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 assuranceDowntime considerations:1. Record the temperature and pressure values before the shutdown;2. Press and hold the inflation valve on the control panel and immediately turn off the vacuum pump;3. When the pressure is displayed at atmospheric pressure, open the plexiglass cover and take out the sample;4. Turn off the refrigerator, press and hold the total switch key for more than three seconds, and finally turn off the main power switch;5. After the ice in the cold trap is completely turned into water, open the water outlet valve on the left side of the chassis to drain the water, clean the inner wall of the cold trap with a dry cloth, and cover the large filter paper to prevent dust.
http://www.ruitong-freezedryer.com/laboratory-freeze-dryer/benchtop-lyophilizer.html