There are currently two types of agitators used in the laboratory: electric agitators and magnetic agitators. Among them, the magnetic stirrer is suitable for mixing and stirring relatively thin liquids Â
Here, a brief introduction to the magnetic stirrer should pay attention to several problems during the use:
First, when using it for the first time, check whether the accessories included in the instrument are complete, such as stirrer and power cord, etc.
Second, the speed should be gradually adjusted to high speed from low speed, it is best not to start directly at high speed, so as to avoid the stirrer being out of sync, causing jumping;
Third, it can't be heated when it is not stirred, and should be cut off when it is not working;
Fourth, the instrument should be kept clean and dry, especially not to allow the solution to enter the machine;
Fifth, if the stirrer is beaten or not stirred during mixing, please check if the beaker is stable and the position is positive;
Sixth, medium speed operation can extend the service life of the agitator;
Seventh, it is best to connect the ground wire when using it.
Here, a brief introduction to the magnetic stirrer should pay attention to several problems during the use:
First, when using it for the first time, check whether the accessories included in the instrument are complete, such as stirrer and power cord, etc.
Second, the speed should be gradually adjusted to high speed from low speed, it is best not to start directly at high speed, so as to avoid the stirrer being out of sync, causing jumping;
Third, it can't be heated when it is not stirred, and should be cut off when it is not working;
Fourth, the instrument should be kept clean and dry, especially not to allow the solution to enter the machine;
Fifth, if the stirrer is beaten or not stirred during mixing, please check if the beaker is stable and the position is positive;
Sixth, medium speed operation can extend the service life of the agitator;
Seventh, it is best to connect the ground wire when using it.
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