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Purpose and Features
The rotary evaporator is mainly used for concentration, crystallization, drying, separation and solvent recovery in the pharmaceutical, chemical and biopharmaceutical industries. Its principle is to heat at a constant temperature under vacuum conditions, causing the rotating bottle to rotate at a constant speed, forming a large area of film on the bottle wall for efficient evaporation. The solvent vapor is cooled by an efficient glass condenser and collected in a collection bottle, greatly improving evaporation efficiency. It is particularly suitable for the concentration and purification of biological products that are prone to decomposition and denaturation at high temperatures.
The company's rotary evaporator combines the essence of similar domestic products and the company's successful experience, and has formed a series of 2L, 3L, 5L, 10L, 20L, 50L, with product design following the principles of efficiency, practicality, and economy. All for the sake of users.
Characteristics of RE201D rotary evaporator
1. The use of PTFE and fluorine rubber composite seals can maintain a high degree of vacuum.
2. Adopt high-efficiency condenser to ensure high recovery rate.
3. Continuous feeding is possible.
4. Digital thermostatic control of the water bath pot. Lifting of the hand wheel of the water bath pot
5. Reasonable structure, careful materials, stainless steel and aluminum alloy parts are widely used in mechanical structure, and high temperature and high boron glass is used for all glass parts. The key components of the electrical appliances are imported. The fluorine rubber seal has been fully adopted in the new national standard, which is convenient for users to purchase and replace.
- This rotary evaporator uses high-quality materials, and the material of the rotary bottle and evaporator bottle is high borosilicate glass
Main Technical Parameters
Rotating bottle capacity: 500-2000ml
Capacity of collection bottle: 500-1000ml
Rotating speed: 10-120 rpm (AC stepless speed regulation)
Motor power: 40W
Water bath pot power: 1.5KW
Power supply voltage: 220V50Hz/60Hz±10%
The speed of the rotary evaporator depends on three factors
The higher the vacuum degree, the faster the speed. The vacuum degree should not be less than 0.096 MPa when water evaporates.
2. The higher the temperature of the water bath, the faster the speed. Generally, it should not exceed 80℃, and the specific requirements should be followed according to the process requirements.
3. The lower the cooling water temperature, the faster the speed, and the better the effect of using refrigerated water. Second, main technical parameters
Rotating bottle capacity: 500-2000ml
Capacity of collecting bottle: 500-1000ml
Rotating speed: 10-120 rpm (AC stepless speed regulation)
Motor power: 40W
Water bath pot power: 1.5KW
Power supply voltage: 220V50Hz/60Hz±10%