●Double sealing with Teflon (PTFE) and fluorous rubber to ensure high vacuum degree.
●The air extraction nozzle of condenser is set down, and it is safer after connection with vacuum pipe.
●Building block design is easily to be extended.
●Easy operation of lifting, move up and down smoothly and easy to lock.
●Dedicated electric machinery, worm and gear drive steadily.
●Speed display , operate visually and easily.
●The temperature adopts PID control, which ensures accurate temperature control.
●The separation of bath and the mainframe makes configure flexible.