Overview
The NDJ-8S digital Viscometer is a precision instrument from Shangtian Jingyi brand for the measurement of absolute viscosity of Newtonian liquids and apparent relative viscosity of non-Newtonian liquids. The instrument has the characteristics of high measurement Sensitivity, reliable test results, easy operation and beautiful appearance. It can be widely used in oils, paints, plastics, food, coatings, glues, Adhesives, Resins, chemical raw materials and other fields.
Features
1. Adopt advanced mechanical design technology and manufacturing process, accurate data collection
2. The rotor is made of stainless steel 304, which is easy to clean and durable
3. Use a universal connector at the interface where the rotor is connected
4. Can measure the absolute viscosity of Newtonian liquid, that is, dynamic viscosity
5. Equipped with backlit high definition LCD LCD display, support Chinese and English interface, clear data display
6. With data storage function, it can automatically store multiple sets of test data
7. The power requirements are AC220V +/- 10%, 50Hz +/- 10%
Principle
This instrument is a digital display Viscometer, and the motor drives the rotor to make a constant speed swirl/spin through variable speed. When the rotor swirls/spins in the liquid, the liquid will produce a viscosity torque acting on the rotor. The greater the viscosity of the liquid, the greater the Tack torque; conversely, the smaller the viscosity of the liquid, the smaller the Tack torque. The Tack torque acting on the rotor is detected by the Sensor, and the viscosity of the measured liquid is obtained after computer processing. The instrument adopts microcomputer technology, which can easily set the range (rotor number and speed), digitally process the data detected by the Sensor, and clearly display the rotor number, speed, viscosity value of the measured liquid and its full scale percentage value set during measurement on the display screen.
Applications
Grease, paints, plastic, food, paint, glue, Adhesive, Resin, chemical raw materials
Steps
1. Set the range, including selecting the rotor number and speed
2. Immerse the rotor in the tested liquid
3. Start the instrument for measurement
4. The instrument automatically processes the data and displays the results on the display
5. Automatic data storage (if required)
Notice
• Make sure the power supply is AC220V +/- 10%, 50Hz +/- 10%
• Make sure the rotor is clean and pollution-free before use
• The rotor needs to be completely immersed in the liquid during measurement
• Avoid use in environments outside the temperature range (RT + 5 ° C-35 ° C)
• Regularly check whether the universal joint of the rotor interface is normal
• Pay attention to the instrument storage capacity when storing data
