Overview
JINGTIAN HBDV-1H digital display swirl/spin high temperature Viscometer is an instrument for measuring the viscosity of solid and high temperature liquid substances at room temperature (such as asphalt, hot-melt adhesive, polyethylene (PE) wax). 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 supports stand-alone use or optional software for data collection and full monitoring.
Features
1. Direct display of measurement data, no need for secondary calculation, optional software to achieve data collection and viscosity-temperature Linear dispersion full monitoring.
2. Using high subdivision stepper motor, Rotation speed is accurate and stable.
3. LCD liquid crystal with blue backlight, directly display viscosity, Rotation speed, percentile torque, rotor number, maximum viscosity value and temperature value under current Rotor speed.
4. The viscosity value shows continuous change, and there is an alarm sound beyond the Measurement range.
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 drives the rotor to swirl/spin in the sample through a high-subdivision stepper motor, measures the Tack resistance of the rotor, and converts this resistance into a viscosity value for direct display. The high-temperature furnace heats the sample as a whole to melt the solid sample into a liquid state, and cooperates with the temperature Control system to realize viscosity measurement at a specific temperature.
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
Prepare the sample to ensure that the sample capacity is between 10 and 20 milliliters.
2. According to the estimated viscosity range, choose the appropriate rotor (21 #, 27 #, 28 #, 29 #).
3. Set the required temperature (room temperature + 10 ° C to 250 ° C) and Rotation speed (0.1~ 99.9rpm stepless speed).
4. Start the instrument and start the measurement after the temperature stabilizes.
5. Read viscosity, Rotation speed, temperature, torque and other data directly through the LCD screen.
6. After the measurement is completed, clean the rotor and sample container.
Notice
• Please ensure that the sample capacity is within the recommended range of 10-20mL.
• Select the appropriate rotor according to the estimated viscosity to ensure Measurement accuracy.
• The setting temperature must not exceed the maximum limit of 250 ° C.
• When the instrument alarm prompts, it indicates that the measurement may exceed the range under the current rotor and Rotation speed combination, please check the settings.
• Please clean the rotor and sample container in time after use to keep the instrument clean.
• The power requirements are 220V, 50Hz.
