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Vacuum Rotary Evaporator

Vacuum Rotary Evaporator

Working Principle Rotary evaporators are mainly used for concentration, crystallization, drying, separation and solvent recovery in the pharmaceutical, chemical and biopharmaceutical industries. The principle is that under vacuum condition, the temperature is heated at a constant temperature, so...


Working Principle


Rotary evaporators are mainly used for concentration, crystallization, drying, separation and solvent recovery in the pharmaceutical, chemical and biopharmaceutical industries. The principle is that under vacuum condition, the temperature is heated at a constant temperature, so that the rotating bottle rotates at a constant speed, and the material forms a large-area film on the bottle wall, and evaporates efficiently. The solvent vapor is cooled by a high-efficiency glass condenser and recovered in a collection bottle to greatly increase the evaporation efficiency. It is especially suitable for the concentration and purification of biological products which are easily decomposed and degenerated by high temperature.


Features :


    SY-2000 is a comprehensive oil bath and water bath rotary evaporator developed by our company. The whole machine is beautiful and reasonable, reasonable and compact, simple and convenient to operate, precise temperature control and reliable performance. In addition to practical and user-friendly design, sturdy and durable performance is also an important feature of the product. The SY-2000 is equipped with A type (ball mill condensing tube) and B type (standard grinding thread condensing tube) for users to purchase.


● SY-2000 water bath can be used in water bath and oil bath. The temperature range is from room temperature to 180 °C. The temperature is higher than the set temperature and the heating tube automatically stops heating. The heating pot has a handle, the volume is moderate, and the temperature rises rapidly. The heating pot equipped with the air duct type cooling device is made of Teflon composite pot, which is easy to clean.


●Electronic stepless speed regulation. The speed digital display is 0-310 rev / min. It can be equipped with positive and negative reversal function. It can rotate intermittently in the left and right direction and is suitable for the drying process.


●The condensation area is large, with dripping point and anti-backflow design. (effectively improve work efficiency).


●The evaporation bottle is equipped with a pusher mechanism, which is easy to disassemble.


●The design is equipped with a vacuum gauge and a valve to control the vacuum (to prevent the liquid in the vacuum pump from recoiling into the glass container of the rotary evaporator, so that the experiment is successful once).





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Welcome to buy our quality and cheap vacuum rotary evaporator for sale in bulk. As one of the leading Rotary Evaporator suppliers in China, we also welcome wholesale orders and customized orders. Now, please be free to check the price list with our factory.
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