STANDARD OPERATING PROCEDURE
1. Open one side of vessel by opening the screw situated over the both sides of the vessel and remove the cap from vessel.
2. Pour the ingredients desired no. and size of balls into the vessel.
3. Close the mouth of the vessel by placing its cap and tightening the screws on it.
4. Insert the main plug into the main switch.
5. On the ON/OFF button of the ball mill.
6. After completion of milling open the cap of the blender and collect the sample from vessel.
7. After completion of practical, remove main plug from switch & clean it with dry cloth.