




NDJ-5A/5S/8S/9S digital rotary viscometer is an upgraded product of digital rotary viscometer.
The instrument adopts reliable mechanical design technology, manufacturing process and microcomputer control technology, and the data collection is stable.
The display features a high-resolution 3.5-inch IPS display, providing intuitive data display. The color screen can directly display viscosity, rotational speed, temperature, percentage torque, rotor number, and the maximum viscosity that can be measured at the current rotational speed of the selected rotor number.
The instrument has high measurement sensitivity and reliable test results. It is a precision instrument used to measure the absolute viscosity of Newtonian liquids and the apparent relative viscosity of non-Newtonian liquids.
Widely used in grease, paint, plastic, medicine, food, paint, glue, adhesive, resin, chemical raw materials and other fluid viscosity measurement.
| Model | Measuring range | rotor | rotational speed | Temperature probe | Measurement mode |
| NDJ-5S | 1-100000mPa.s | 1.2.3.4 | 6/12/30/60rpm | / | 1 kind |
| NDJ-8S | 1-2000000mPa.s | 1.2.3.4 | 0.3/0.6/1.5/3/6/12/30/60rpm | / | 1 kind |
| NDJ-9S | 1-100000mPa.s | 1.2.3.4 | 6/12/30/60rpm | Containing PT1000A with probe holder | 1 kind |

| Speed/Range/Rotor | 0号 | 1号 | 2号 | 3号 | 4号 |
| 60r/min | 10 | 100 | 500 | 2000 | 10000 |
| 30r/min | 20 | 200 | 1000 | 4000 | 20000 |
| 12r/min | 50 | 500 | 2500 | 10000 | 50000 |
| 6r/min | 100 | 1000 | 5000 | 20000 | 100000 |
| 3r/min | / | 2000 | 10000 | 40000 | 200000 |
| 1.5r/min | / | 4000 | 20000 | 80000 | 400000 |
| 0.6r/min | / | 10000 | 50000 | 200000 | 1000000 |
| 0.3r/min | / | 20000 | 100000 | 400000 | 2000000 |
单位:mPa·s