Overview
The LVDV-2H digital swirl/spin high temperature Viscometer is a precision instrument for measuring the viscosity of solid at room temperature and liquid substances after heating at high temperature (such as asphalt, hot-melt adhesive, polyethylene (PE) wax, etc.). It uses a high-subdivision stepper motor to ensure accurate and smooth Rotation speed, and is equipped with a backlit LCD LCD screen to directly display multiple measurement data. It can be used alone or through optional software for data collection and full monitoring.
Features
1. Main measurement of solid and high temperature liquid substances at room temperature.
2. Can be used on a single machine, the data is directly displayed, no secondary calculation is required; optional software can realize data collection, analysis and full monitoring of viscosity-temperature Linear dispersion.
3. Using high subdivision stepper motor, Rotation speed is accurate and stable.
4. LCD liquid crystal with blue backlight, direct display viscosity, Rotation speed, percentile torque, rotor number, maximum viscosity value under current Rotation speed, temperature value, and shear rate, shear stress.
5. Measurement performance of the instrument is corrected by computer, and the accuracy reaches the level of the same type of products abroad.
6. The high-temperature furnace adopts built-in integrated heating, with uniform heating and small thermal inertia.
Principle
The instrument works on the principle of swirl/spin viscosity measurement. The instrument drives the rotor to swirl/spin in the sample, and the viscosity value of the sample is calculated by measuring the Tack resistance (torque) of the rotor at a specific Rotation speed. The high temperature furnace precisely controls the temperature of the sample and heats it to melt it from a solid state to a liquid state for measurement.
Applications
Asphalt, hot-melt adhesive, polyethylene (PE) wax and other solid and high temperature liquid substances at room temperature viscosity measurement
Standards
The information does not mention
Steps
The information does not provide specific operation steps
Notice
The information does not provide specific precautions
