The maximum rotational speed of a centrifuge is the rotational speed at no load, and the maximum rotational speed will vary depending on the type of rotor and the size of the sample mass. When the maximum speed of a centrifuge is 10,000rpm, it means that its no-load speed is 10,000rpm, but after adding samples, the speed will definitely be lower than 10,000rpm; and for the maintenance of the equipment, the long-term use of the maximum speed of the machine is more damaging.
So, if the target speed is 10000rpm, it is recommended to purchase a centrifuge with a maximum speed higher than 10000rpm.
At the same time in the selection of low-speed, high-speed, ultra-high-speed should be noted: high-speed should not be done at low speed, if you want both high and low-speed centrifuges, you can choose a general-purpose centrifuge.