| NDJ-1 Rotary Viscosimeter is used in measuring viscosity friction and absolute viscosity of liquid. It has four rotors of NO.1-4 and can be chosen to use in accord with viscosity of the liquid to be determined rotation speed. It is widely used to determined viscosity of various liquid such as oil, paint, plastic, food medicine, adhesive, etc. It is widely applied in the field of pertri chemistry, medicine, food, light industry, textile industry, scientific reseatch,etc.
Main Technical Parameters:
Range of Measurement of Viscosity: 10-100,000mpa.s(cP)
Rotors to be used to measure: four rotors of NO.1-4
Rotate speed: 6r/min¡,12r/min,30r/min,60r/min
Meterage error ±5%(Newtonian fluids)
Electrical power: 220V/50Hz
Weight: 7.9Kg
Dimensions: 410×350×440mm(L×W×H)
Selection of Spindles
The principle of viscosity measurement not only takes into consideration of the viscometer rotation.but also depends of the correct spindle to be used.The table below give the correct use of spindle to the viscosity measurement.
|
Rotation Speed → |
60 |
30 |
12 |
6 |
|
Speed Setting ↓ |
Max Viscosity Reading in mPa.s |
|
1 |
100 |
200 |
500 |
1,000 |
|
2 |
500 |
1,000 |
2,500 |
5,000 |
|
3 |
2,000 |
4,000 |
10,000 |
20,000 |
|
4 |
10,000 |
20,000 |
50,000 |
100,000 | |
