Device for measuring viscosities of liquid at high temperature, has heat resistant crucible, which is supported on heat resistant base, and crucible is locked on top side with cover

摘要

The device has a heat resistant crucible (1), which is supported on a heat resistant base (2). The crucible is locked on a top side with a cover (3), which possesses an opening (3a). A display bar (5a) has a wire or a bar at the top side, which is retractable by a cover opening. An independent claim is included for a method for determining the viscosity of liquids at high temperature, where the high temperature kiln is flooded with an inert gas, particularly nitrogen gas.