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Model: RTFD-18C
General Introduction: Model RTFD-18C is suitable for freeze-drying experiment in laboratory, for product in bulk, in vial and in flask.
Freeze Drying Theory: 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.
Description

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

Technical Parameter RTFD-18C