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China, Chinese High Quality Small Freeze Dryer for Sale / Vacuum Lyophilizer1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Laboratory InstrumentsOther Lab InstrumentsFreeze Dryer for SaleSmall Lyophilizer
Beijing Jiahe Ruitong Equipment Co., Ltd.
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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-18HD 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 area0.09m2Ice condenser capacity6kg /24hCondenser temperature-50oC (-80 oC optional )Final vacuum< 10 PaShelfWith electric heating functionShelf temperatureAmbient temperature to +80 oCTrayФ200mm , 3 layersSpacing 70mmBulk capacity0.9L, 10mm thicknessVial capacity Φ12mm615 pcsVial capacity Φ16mm345 pcsVial capacity Φ22mm183 pcsCondenser sizeФ270mm, 400mm deepDrying chamber sizeФ300×540mmVacuum Pump Flow Rate4 L/S, 14.4 m3/hDefrostingOff Cycle DefrostingManifoldwith 8 ports FlaskRound bottom flask:1000ml,500ml ,250ml ,100ml,50mlWide-neck flask:600ml,1200mlCoolingAir cooling, ambient temperature≤25oCVoltage220V/50 Hz, 110V/60Hz, 120V/60Hz Power1800W (-50oC)2100W (-80oC)Dimension630x580x(970+540)mm (-50oC)810x580x(950+540)mm (-80oC)weight175kg (-50oC)205kg (-80oC) OptionsVacuum control valve Intake backfilling filterAir inlet filter for pump Nitrogen inflation valveEutectic point test device Electricity heating defrostingExhaust filter/oil mist filter for pumpAutomatic backfilling / drainage systemCascade refrigeration ,condenser temperature -80oC Stainless steel chamber used for organic solvent sampleCheck valve for pump to prevent oil sucked into chamberLey bold pump or other international brand vacuum pumpRS232 and software: Check and keep freeze drying data on computer, control freeze dryer through PCSpecial requirements can be customizedOther type of freeze dryer in this series : Detailed Photos The RTFD-18HD series has the following standard configurations Flask freezing system Vacuum pumps How to choose a freeze dryer Package: strong plywood case, suitable for shipping by sea , by airMore products
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