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Model: RTFD-10FDA
General Introduction: Model RTFD-10FDA Freeze Dryer is suitable for freeze drying experiment in laboratory or pilot scale.It has electric heating shelf. Freezing and drying process are finished on shelf . It changes traditional complicated operation and prevents the product from pollution.
Freeze Drying 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.
Description

Main features

♦ Condenser with uniform and good ice capture function
♦ Flexible manual and automatic control mode, easy to operate
♦With shelf electricity heating function, increasing drying speed
♦Shelf temperature can be controlled by program on touch screen
♦ Safety control system used for shelf heating, to control heating rate
♦Color LCD touch screen, display freeze drying curves, save data automatically
♦ With USB port to output freeze drying data, open and view in Excel format
♦ Hundreds of recipe can be stored, and each recipe can be set up 36 segments
♦Pre-freezing and drying process both finished on shelf, no need to move product
♦ Inner wall of drying chamber, condenser ,shelf, trays are made of stainless steel 304
♦ Multilevel password protection for login,effectively prevent illegal operation
♦ The user level and password can be set up, and the operation management can be divided
♦Colorless, transparent acrylic door ,user can observe the whole process of freeze-drying
♦With inert gas inflation valve, filling the inert gas after drying can keep products longer
♦ CFC-free refrigerant, low noise compessor,good efficiency
♦Powerful sensor calibration functions to ensure accuracy of measured values in long-term use
♦ Historical curves and records can be checked, and storage cycles can be modified in real time
♦ Real-time alarm display, historical alarm query function for fault diagnosis and equipment maintenance

Technical Parameter