Condenser tube use

Used in distilled liquids or organic preparations to function as condensation or reflux. Reflux devices and distillation devices are commonly used condenser tube experimental devices.
Scope of use: If the steam temperature is greater than 140 degrees Celsius, use an air condenser tube; if the temperature is less than 140 degrees Celsius, use a straight condenser tube.
Condensation tubes are usually used on flasks where experiments are to be carried out under reflux conditions or on distillation bottles where condensed liquid is to be collected. Condensation of vapor occurs on the inner wall of the inner tube. The space enclosed by the inner and outer tubes provides the water flow area with the function of absorbing steam heat and removing the heat. There is often high water pressure at the water inlet. To prevent the water pipe from falling off, the plastic pipe should be tied tightly with a pipe bundle. When used in the reflux state, a rubber stopper should be inserted into the lower end of the glass tube of the condenser tube so that it can be inserted into the mouth of the flask and receive the upward evaporating steam in the flask.