The magnetic stirrer has six stirring stations, which can be used at the same time or independently, and the speed of the six stations can be adjusted separately.

1. Put the magnetic stirrer flat, place the container containing the solution on the stirring station of the instrument, and put a suitable stirring bar in each beaker.
2. Connect the power supply, turn on the power switch, the indicator light is on, and adjust the stirring knob clockwise. When adjusting the speed, it should be gradually accelerated from slow to fast. If the acceleration is too fast, the stirring bar will easily escape.
3. Note: The power supply needs to be reliably grounded; the liquid in the container should not be overfilled, so as not to overflow when stirring.