NDJ-1B Rotational Viscometer

 

 

I. Summary

Adopting advanced mechanical design technology, manufacture technique and microcomputer controlling technology, it can collect data accurately. Using white background light and ultra-bright LCD, it can show test data clearly. Equipped with a special printer interface, it can print out measurement data through a printer.

The instrument has the characteristics of high sensitivity, reliability, convenience and good looking. It is used to determine absolute viscosity of Newton liquids and apparent viscosity of Non-Newton liquids. It is widely used to determine the viscosity of liquids such as greases, oil paints, plastics, pharmaceutics, coatings, adhesives, washing solvents, and other fluids.

Difference:

 

II. Main technical specification and parameters

1. Measurement range: 10 mPa·s~2000000 mPa·s;

2. Spindle: No.1~4, total four types of spindles (No.0 spindle is optional);

3. Rotation speed: 0.3 RPM, 0.6 RPM, 1.5 RPM, 3 RPM, 6 RPM, 12 RPM, 30 RPM, and 60 RPM; total 8 grades;

4. Measurement error: ±2% (F·S);

5. Power supply: AC 220 V±10%, 50 Hz±10%;

6. Ambient temperature: 5 °C~35 °C;

7. Relative humidity: not more than 80%;