The magnetic stirrer is easy to operate and has stable performance. The machine adopts a DC three-phase brushless motor, which has the characteristics of large torque, no electromagnetic interference, and strong stirring force.

1. Put the instrument flat, put the container containing the solution in the center of the instrument, and put an appropriate stirring bar in the container, which needs to be sucked into the center. The container should not be made of ferromagnetic materials.
2. Plug in the power, turn on the power switch, the power indicator light is on, turn the speed control knob clockwise, the stirrer will run from slow to fast, and the speed should not be too fast, so as not to escape the stirrer. If the stirrer escapes, it should be turned off and on again.
3. Precautions: The power supply needs to be reliably grounded; the solution in the container cannot be overfilled, so as not to overflow when stirring.