Overview
The NDJ-5S digital display Viscometer is an upgraded product of the LICHEN brand rotational viscometer. The instrument adopts professional mechanical design technology, manufacturing process and microcomputer control technology, the data collection is correct, and it is equipped with a blue backlit high-luminance LCD display screen for clear display. It has the characteristics of high measurement Sensitivity, reliable test results, convenient operation, beautiful appearance and generous appearance. It is suitable for measurement of absolute viscosity of Newtonian liquids and apparent relative viscosity of non-Newtonian liquids.
Features
1. The lifting system adopts helical tooth strip/helical gear mode.
2. A universal joint is added at the interface where the rotor is connected.
3. Transmission gears are highly wear-resistant and high-performance engineering plastics.
The rotor is made of imported high-quality 304 stainless steel finishing.
5. Adopt digital blue backlit LCD screen.
6. Microcomputer control technology, correct data collection.
Principle
This product is a rotational viscometer, which drives the rotor to swirl/spin in the liquid through a microcomputer-controlled motor. The rotor generates torque due to the viscous resistance of the liquid. The instrument measures this torque and calculates it, and finally displays the viscosity value of the liquid on the digital display screen.
Applications
Grease, paints, Plastic, Food, Coatings, Glue, Adhesive, Resin, Chemical raw materials
Standards
Measurement accuracy to +/- 2% (Newtonian liquid)
Steps
1. According to the estimated viscosity, refer to the instrument instructions to select the appropriate rotor number and speed.
2. Install the selected rotor.
3. Immerse the rotor in the liquid to be tested to the specified mark.
4. Turn on the power supply and start the instrument for measurement.
5. Wait for the reading to stabilize (the reading is basically stable when the vertical bar cursor is full).
6. Read and record the viscosity value from the LCD display.
Notice
Please read the instructions carefully before use.
* Power supply voltage 220V +/- 10% AC, frequency 50Hz +/- 10%.
* The instrument should be used in an environment with allowable Operating temperature (5~ 35 ° C) and relative humidity (≤ 80%).
Rotors are precision components and should be avoided from bumping during use and storage.
* When measuring different samples, the rotor should be thoroughly cleaned to prevent cross-contamination.
When the instrument is not in use, please disconnect the power supply.
