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The high temperature viscometer measures the viscosity value by the torque formed by the continuous rotation of the rotor immersed in the liquid to be tested. The torque is proportional to the resistance formed by the viscous drag of the rotor immersed in the sample, so it is also proportional to the viscosity. That is, in a high temperature state The rotor is used to measure the viscosity characteristics of the melt, which requires the instrument to have the characteristics of precise control of temperature and accurate measurement of viscosity. The main application fields include: optical glass, metallic glass, ceramics, metal, slag, mold slag, coal gasification, TFT glass substrate and other high temperature melt viscosity measurement.

Operation and use of high temperature viscometer:

Turn on the power of the viscometer, the viscometer must be automatically zeroed first. The viscometer must be automatically zeroed before measurement. This process sets the starting point reading for the measurement system. The instrument will automatically zero every time it is turned on. In addition, you can perform automatic zeroing of the instrument at any time through the setup menu. After the instrument is powered on and enters the introduction interface, the auto-zero interface will automatically appear.

After automatic auto-zeroing, select the external connection for the high temperature viscometer and press the on-screen setting menu gear button. After one click of the main menu, one click of the external control mode, the external control mode: Use the Brookfield RheocalcT software to directly control the DV2T. The viscometer must be in external control mode from the main menu and connected to the computer via the USB A cable.

Tip: When the viscometer is connected to the computer, the computer icon will be displayed in the status bar. When using the computer to control the viscometer, the DV2T will display the external control mode. At the same time, there is a back button on the interface to reset the viscometer back to stand-alone mode operation.