Overview
HuiNuo RVDV-1H digital display swirl/spin high temperature Viscometer is mainly used for the measurement of substances that are solid at room temperature and liquid after high temperature heating, such as asphalt, hot-melt adhesive, polyethylene (PE) wax, etc. The instrument can be used on a single machine, and the data is displayed directly on the LCD screen without secondary calculation; it can also be equipped with optional data collection analysis and drawing software to realize data collection and monitor the viscosity-temperature throughout the process. Linear dispersion.
Features
1. Using high subdivision stepper motor, Rotation speed is accurate and stable.
2. LCD liquid crystal with blue backlight function, directly display viscosity, Rotation speed, percentile torque, rotor number and the current Rotation speed can measure the maximum viscosity value, temperature value.
3. The viscosity value shows continuous change, and there is an alarm sound beyond the Measurement range.
4. Measurement performance is corrected by computer, and the accuracy reaches the level of foreign products of the same type.
5. The high temperature furnace adopts embedded integral heating, uniform heating, and small thermal inertia.
6. Support CVT Rotation speed control.
Principle
The instrument swirls/spins in the sample through the swirl/spin rotor to measure the viscosity of the liquid. The high-subdivision stepper motor is used to ensure the accurate and smooth Rotation speed. Combined with the temperature Control system, the viscosity measurement of the sample is carried out at high temperature. The data is directly displayed or collected and analyzed by software.
Applications
Asphalt, hot-melt adhesive, polyethylene (PE) wax
Steps
1. Connect the power supply and turn it on.
2. Select the appropriate rotor and install it.
3. Rotation speed and temperature parameters.
4. Add the sample to a container with a capacity of 10 to 20 milliliters.
5. Start measurement, the instrument automatically displays viscosity, Rotation speed, temperature and other data.
6. Optional software for data collection and Linear dispersion monitoring.
7. Shut down and clean the rotor after the measurement is completed.
Notice
Make sure the power supply is 220V 50Hz.
• The sample capacity is controlled within the range of 10~ 20mL.
• The temperature setting needs to be between + 10 and 250 ° C at room temperature, and the temperature control accuracy is +/- 0.1 ° C.
• Measurement range beyond the alarm prompt.
• Clean the rotor in time after use to avoid residues affecting the accuracy.
• Avoid using the instrument in humid or corrosion environments.
