Vacuum Rotary evaporator

A rotary evaporator is a device used in Chemical Laboratories for efficient and gentle removal of solvents from samples by evaporation.

The main components of a rotary evaporator are:
1.The motor unit which rotates the evaporation flask containing sample material.
2. A vapour duct which acts as an axis for sample rotation, and a vacuum tight conduit for the vapour being drawn off of the sample.
3. A vacuum system (not integral part of the equipment) to substantially reduce the pressure within the evaporator system.
4. A heated fluid (water / thermic fluid) bath to heat the sample being evaporated.
5. A condenser with double coil through which the coolant passes.
6. A condensate collecting flask at the bottom of the condenser, to collect the distilling solvent after it recondenses.
7. A mechanical or motorized mechanism to quickly lift the evaporation flask from the heating bath or lower the heating bath so that the evaporation flask does not remain in contact with bath.

Features

The series modular design on the whole set makes it extensible and easy to install, and more convenient to maintain.

Adopt Japanese Technology AC induction motor, variable speed, no brush, no spark, can work effectively for a long time.

Chassis, bath pot, main bar, shaft of rotary evaporator are made of high qualified stainless steel, appearance is attractive and anti-corrosive.
Intelligent temperature control with digital display, can work with both water and oil bath, more widely used. Temperature fluctuation is only ±0.02 ℃. Evaporation is more stable and material can not be washed easily.