RE-201D 2L rotovap (rotary evaporator) is a small volume rotary evaporator , it is heated by water bath(oil bath) to form thin film under the negative pressure condition, evaporate highly, then condense and recycle the solvent simultaneously.2L rotovap (rotary evaporator) is particularly suitable for the heat-sensitivity material’s condensation, separation, crystallization, recovery and so on. It is one of the commonly used tools in the chemical industry, the pharmaceutical industry, universities and research laboratories,etc.
Rotary evaporators are distillation units that incorporate an efficient condenser with a rotary flask system. As the flask containing the solvent is rotated it continually transfers a thin layer of liquid over the entire inner surface. This gives a very large surface area for evaporation that is effected by heating from the accessory water or oil bath.