Overview
NDJ-5S rotational viscometer is an upgrade of our rotational
viscometer. The instrument adopts advanced mechanical design
technology, manufacturing technology and microcomputer control
technology, and the data collection is accurate. High subdivision
drive stepper motor rotates smoothly and accurately. White
backlight and high brightness LCD display are selected for clear
data display; it can display viscosity, speed, liquid temperature of
the sample, percentage, rotor number, and the maximum range
value that can be measured at the current speed of the selected
rotor; the power supply adopts 12V adapter with strong anti-interference
ability. It can be widely used to measurethe viscosity of oils, paints, plastics,
drugs, coatings, adhesives, detergents and other fluids.
Main Features
1. The instrument adopts advanced mechanical design technology, manufacturing technology and
microcomputer control technology, with the technical features of accurate data collection, high
measurement sensitivity, reliable test results, easy to use and operate, beautiful and elegant shape.
2.White backlight and high brightness LCD display are selected for clear data display, it can directly
display the viscosity of the sample, rotor number, speed and other information.
3.Selection of different models can get different ranges, for measurements of different samples.
| Technical parameters | ||
| 1 | Measuring range | (10 to 100,000) mPa·s |
| 2 | Specifications of rotor | #1, #2, #3, #4 |
| 3 | Rotor speed | 6 rpm, 12 rpm, 30 rpm, 60 rpm |
| 4 | Measuring error | ±3% (F-S) |
| 5 | Power supply | AC 220V ± 10%, 50Hz ± 10% (12V adapter) |
| 6 | Working environment Temperature | 5°C to 35°C |
| 7 | relative humidity | ≤80%. |
| 8 | Measurable temperature range | Room temperature to 200°C |









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