The selection of medical centrifuge models is generally selected in the following five aspects:

1. Separation of medical centrifuges: Medical centrifuges are mainly used for the separation of blood or the separation of viruses.

2, the requirements of the speed of the medical centrifuge: the maximum speed of the medical centrifuge when separating blood is generally 4000 rpm, for the DNA or virus identification sample separation speed is generally above 10,000 rpm.

3, medical centrifuge capacity requirements: refers to the capacity of the centrifuge tube and the maximum number of centrifuge tubes can be placed at a time. Medical centrifuges are commonly used for the separation of vacuum blood collection tubes. There are two specifications for vacuum blood collection tubes: 5 mL and 7 mL. The centrifuge tubes used for the isolation of viruses are generally 1.5ml and 2.2ml.

4. Temperature control requirements of medical centrifuges: It means that it is not necessary to freeze when separating samples. If you need to freeze, use a refrigerated centrifuge. If you do not need to freeze, you can choose not to use a refrigerated centrifuge (normal temperature centrifuge).

5, the workload of medical centrifuges: the use of centrifuges in large hospitals or physical examination centers, the workload is often hundreds of times, the previous manual manual capping not only waste the staff's time and energy, but also caused Remixing of the separated samples. In order to avoid the waste of manpower and sample remixing, the automatic capping centrifuge was introduced.