Viscosity determination of liquids by using Ostwald's viscometer
- Select the water from the sample list.
- "Fill the liquid" in the arm of viscometer with help of pipette.
- Adjust the level of liquid upto mark A
- Click "Start" button.
- Click "Stop" button on stopwatch when liquid reaches "label B". (Mark "Show Label" for seeing the labels).
- Note the flow time on the stopwatch.
- Repeat the same procedure again with sample liquid.
- Calculate the Viscosity coefficient of the liquid.