Description

ROTARY EVAPORATOR Rotary evaporator is an device which uses a rotary evaporator flask and increases evaporation area under a reduced pressure to make flask rotate in water bath while the device is heated ,so that the liquid in flask can diffuse and evaporate. Place the distillation flask and secure it with the ropes. Then turn on the circulating water metering pump or the anti-corrosion diaphragm vacuum pump, and rotate the distillation flask if there is a slight vacuum.