Study Set Content:
a glass or steel ball rolls down at almost vertical glass tube containing the test liquid at a known constant temperature.
Falling sphere (Hoepller Falling Ball)
The rate at which a ball of a particular density and diameter fall is an inverse function of the viscosity of the sample
Falling sphere (Hoepller Falling Ball)
– the sample is placed at the center of theplate which is then raised into a position under the cone
Cone and Plate Viscometer
Falling sphere
(Hoepller Falling Ball
Cone and Plate Viscometer
(Ferranti-Shirley)
Measurement of Viscosity
1. Capillary Viscometer
2. Cup and Bob Viscometer
3. Falling sphere (Hoepller Falling Ball)
4. Cone and Plate Viscometer (Ferranti-Shirley)
5. Brookfield
6. Saybolt
7. Cylinder Metgod (co-axial)
Boric Acid
Triclinic
