Vacuum controller of lab distillation equipment

This vacuum controller serves as a device for labs to display, adjust and control the degree of vacuum in vacuum systems. It generally constitutes the vacuum control system of rotary evaporator along with vacuum pump, which enables repeatable distillation experiments and recovery of many kinds of solvents in an efficient and automatic manner. 

Technical parameters of vacuum controller

Main features of vacuum controller

1.A wide range of measurement and control 1-1000mbar.


2.Two control modes of single-point control and programmed control available for choice as needed.


3.Can store up to 5 programs, each containing up to 5 segments of programming control.


4.A large-size TFT touch screen display control allows easy operation. 

5.All parts in contact with vapor or liquid are made of PTFE, ceramics or other high performance materials and can effectively resist corrosion caused by organic solvents, water, acid and alkali.




6.A built-in vent valve can feed inert gas into system equipment.




7.One-stroke decompression allows easy installation and dismantling of vacuum system.




8.Can be connected with pump power control for temporary shutdown of pump power supply after reaching stable degree of vacuum for energy conservation and environment protection. Can also be operated in the normally open statue of pump.