Magnetic agitator is an instrument that makes use of the property that magnetic materials repel each other with the same polarity, and drives the magnetic agitator to rotate by constantly changing the polarity at both ends of the base, and then drives the sample to rotate by the magnetic agitator, so that the sample can be evenly mixed. Magnetic agitator is a modern term, a proper term for liquids that are not very viscous. It is used for heating or mixing at the same time. It is used for liquid with low viscosity. Or the principle of magnetic field and whirlpool is used for solid-liquid mixture.
General magnetic agitator has two functions: stirring and heating
Specific as follows:
* to make the reactants mix evenly, to make the temperature uniform,
The second is to heat it in an airtight container to prevent it from boiling. For example, in the distillation process, zeolite can be added, or magnetic stirrer can be used.
And the third effect is to speed up the reaction, or the rate of evaporation, and shorten the time
First please check whether the random accessories are complete, then install the fixture, put the beaker in the center, add the solution. Add whisk. Follow these steps;
How to use magnetic agitator
1. Power on;
2. Turn on the power switch;
3, adjust the speed control knob, from slow to fast to the required speed, do not allow the high speed start, so as to avoid the mixer out of sync and jump;
4. When heating is needed, turn on the heating switch and adjust the heating temperature;
5. When temperature control is required, insert the temperature sensor plug into the socket behind the instrument, and the sensor probe into the test solution. Adjust the set temperature of the temperature controller to enter the automatic temperature control working state.