Usage features:

●High borosilicate glass material, with excellent physical and chemical properties.

●Available in high temperatures (200 ℃）To low temperature (-80 ℃）Use within the scope of use.

●Can work under normal pressure and negative pressure conditions, with a vacuum degree up to 0.095 MPa。

●The pressure range in the kettle: -0.1 MPa~0MPa。

●Teflon +FV Rubber plug or discharge valve； Add tetrafluoroethylene protective layer“ O” Circle.

●The body of the kettle is 1 L、2L、3L、5L Four specifications

●A vacuum meter and temperature display unit are provided