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  RE-5220/RE-5220A Rotary Evaporator 

Rotary Evaporator is the use of vacuum pressure, constant temperature heating conditions, using the rotating bottle constant speed rotation, the formation of large area thin film, high evaporation equipment installations. 

Rotary evaporator is mainly used for pharmaceutical, chemical and bio-pharmaceutical industry concentration, crystallization, drying, separation and dissolution of coal recovery. The principle is: in a vacuum condition, constant temperature heating, to rotate bottles constant rotation, the material in the sidewall formation of large area thin film, high evaporation. Solubilization by high glass condenser vapor cooling, recovery in the collection bottle, greatly improve the efficiency of evaporation, particularly easy to use in high-temperature decomposition of the variability of biological products was concentrated and purified. 

Key Features 

1. Host parts: the introduction of foreign advanced transmission system, reasonable structure, durable and practical. 

2. Control, temperature parts: the introduction of foreign advanced frequency control system, temperature control system to ensure accurate performance of the instrument. 

3. Water bath: one made of imported stainless steel plate stamping, automatic vertical lift. 

4. Sealing parts: the PTFE material selected foreign countries, through special processing technology to enhance sealing, corrosion resistance and wear resistance. 

5. The main structure: high quality aluminum alloy and stainless steel, more complete and improve the equipment of a reasonable performance. 

Technical parameters