When it comes to centrifuges, if you hear the name, you will feel very far away from us, but in fact, it is all around us, like the existence of the washing machine in order to let the clothes dry quickly in a short period of time, and beekeepers will also use the centrifuge to remove the honey from the bee board, so it can be seen that the centrifuge will be used in addition to the laboratory, in our life also has its figure.

Centrifugal force

And in various industries are also widely used, especially in laboratories commonly use electric centrifuges rotate rapidly, so pay extra attention to safety, in the process of preventing the centrifuge operation, there will be because of imbalance or aging of the test tube gasket and other reasons, so that the centrifuge work while moving, resulting in the centrifuge from the test bench slip, or because there is no cover cover, the centrifuge tube due to vibration, glass fragments rotate and fly out, resulting in accidents. So when using the centrifuge, pay attention to the following points.

Centrifuge

（1）The bottom of the centrifuge housing is padded with cotton or test tube pads.

（2）Electricity if there is noise or body vibration, you should immediately disconnect the power and immediately troubleshoot.

（3）The centrifuge tubes must be placed symmetrically in the centrifuge casing to prevent vibration of the body. If only one sample tube is available, the other should be replaced with an equal mass of water.

（4）To start the centrifuge, the top cover of the centrifuge should be covered before starting slowly.

（5）After the separation is completed, the centrifuge should be turned off and the centrifuge should stop rotating before opening the centrifuge cover and taking the sample out, and no external force should be used to force it to stop moving.

（6）It usually takes 1 to 2 minutes for the centrifuge to run, and during this time, the experimenter cannot leave the work.

Notes on Centrifuges

This shows that what seems to be very far away from us, in fact, it is likely to be seen everywhere in our lives. The biggest success point of science and technology is to go into life, in this impetuous society, everyone is fast-paced life, it is easy to ignore their own surroundings, we should quietly take our time to feel the beauty of life.