Overview
NDJ-5S digital Viscometer is a rotational viscometer of Shangtian Jingyi brand, a precision instrument for measuring the absolute viscosity of Newtonian liquids and the apparent relative viscosity of non-Newtonian liquids. The instrument has the characteristics of high measurement Sensitivity, reliable test results, easy operation, beautiful appearance, etc. It can be widely used in oils, paints, plastics, food, coatings, glues, Adhesives, Resin, chemical raw materials and other products.
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. Measurement of absolute viscosity of Newtonian liquid, that is, dynamic viscosity.
5. Backlight high definition LCD LCD display, Chinese and English interface, clear data display.
6. With data storage function, it can automatically store multiple sets of test data.
7. Power supply: AC220V +/- 10%, 50Hz +/- 10%.
Principle
This instrument is a digital display Viscometer. The motor drives the rotor to make a constant speed swirl/spin through variable speed. When the rotor swirl/spin 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. On the contrary, 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, and 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 (select the rotor number and speed).
2. Immerse the rotor in the tested liquid.
3. Start the instrument for measurement.
4. Read the viscosity value and full scale percentage value on the display screen.
Notice
• Power frequency is AC220V +/- 10%, 50Hz +/- 10%, please make sure to meet the requirements.
• The ambient temperature range is RT + 5 ° C-35 ° C.
• The rotor is made of stainless steel 304, which is cleaned promptly after use to maintain durability.
• The measurement accuracy is +/- 5%, please pay attention to the error range.
