功能

• Uses variable rotary joints. The fixed position of the rotary joint can be changed, which is convenient when using distillation flasks with different volumes or when changing the contact position of the vacuum seal. (Patent No. 3220033)
• Uses a distillation flask extraction mechanism. The distillation flask can be easily removed by simply turning the distillation flask removal nut.
• The rotation control part can be fixed to the upper part, and the continuously variable speed can be freely performed with a single knob.
• The cooling water outlet and inlet have hose joints that can be removed. (Outer Diameter 9.8 mm)
• The tank capacity of the large water bath is 7 L, which is large. Moreover, it has a drain, and the outside of the water tank has a protective cover to prevent burns.
• It can be fixed at any position up and down by the arm jack which is easy to adjust the height.