The centrifuge is a machine that separates liquid and solid particles or a mixture of liquid and liquid into groups. High-speed centrifuges are conventional laboratory centrifuges, which are widely used in biology, chemistry, medicine and other scientific research and education fields and production departments, and are very suitable for rapid separation and synthesis of trace samples.

There are many types of laboratory centrifuges, which can be divided into high-speed centrifuge and low-speed centrifuge according to the rotation speed per minute.

*High-speed centrifuge refers to a centrifuge with a speed of more than 10,000 revolutions per minute, generally between 10,000 and 20,000.

*Low-speed centrifuge refers to a centrifuge with a speed of less than 10,000 revolutions per minute, generally between 3000 and 5000.

Laboratory desktop high-speed centrifuge has many models, sizes and types, and the price is relatively expensive. All types of centrifuges should be managed and maintained by special personnel. High-speed centrifuges and ultracentrifuges are required to be inspected and maintained on schedule. The user should also record the use in detail such as the experimental status and maintenance, so as to ensure the subsequent safe use of the centrifuge.