Overview
NDJ-9T digital rotational viscometer uses touch screen technology to measure viscosity quickly, accurately and conveniently, and has powerful functions. Built-in 30 test programs, equipped with a 5-inch large color Touchscreen, can fully display parameters and working conditions, with many Measurement parameters, rich display content, convenient operation, intuitive reading, high accuracy, stable Rotation speed, strong anti-interference, wide Operating voltage and other advantages, can replace the same type of imported instruments. The Viscometer can determine the absolute viscosity of Newtonian liquids or the apparent viscosity of non-Newtonian liquids.
Features
1. Adopt ARM technology, built-in Linux system, Operating interface is simple, support test program creation and Data analysis.
2. Viscosity measurement is accurate, each range by computer Automatic calibration, high accuracy, small error.
3. Display rich content, including viscosity, temperature, Measured value percentage graphics, range overflow alarm, automatic scanning, maximum Measurement range, date, time, etc., and can display kinematic viscosity.
4. Fully functional, supports timing measurement, self-built 30 sets of test programs, access to 30 sets of data, real-time display of viscosity Linear dispersion, print data and Linear dispersion.
5. Front level, level adjustment is intuitive and convenient.
6. Optional temperature sensor, constant temperature bath, thermostatic cup, printer, standard viscosity sample, etc.
7. Operating system in Chinese and English.
Principle
The NDJ-9T digital rotational viscometer determines viscosity by measuring the resistance of the liquid to the rotor by rotating the swirl/spin rotor in the liquid. It can determine the absolute viscosity of Newtonian liquids or the apparent viscosity of non-Newtonian liquids. It uses a touch screen and built-in system to quickly process the data to ensure accurate and stable measurement.
Applications
Paints, Coatings, Cosmetics, Inks, Pulp, Food, Oil, Starch, Solvent Adhesives, Emulsions, Biochemical Products, Asphalt, Paraffin, Hot-melt adhesives
Steps
1. Create or select a test program.
2. Install the appropriate rotor and adjust the level.
3. Measurement parameters such as Rotation speed and timing.
4. Start measurement, observe viscosity Linear dispersion and data in real time.
5. Save or print measurement results.
Notice
• Make sure the instrument is placed horizontally before use.
• Choose the right rotor and Rotation speed combination.
• Pay attention to sample temperature during measurement, optional temperature sensor.
• Periodically calibrated to maintain accuracy.
• Avoid use in strong interference environments.
• Storage capacity limitations when saving data.
