Centrifuge is an experimental device that utilizes centrifugal force to separate substances of different densities within a liquid sample. It is widely used in fields such as biomedical science, chemical analysis, molecular biology, and industrial production. By rapidly spinning samples to create a density gradient, centrifuges provide efficient solutions for sample extraction, purification, and concentration. They can generally be categorized into high-speed or low-speed centrifuges, refrigerated or non-refrigerated centrifuges, and floor-standing or benchtop centrifuges.
An electrically-powered device intended to be used to separate the components of multiple types and various volumes of clinical suspensions using centrifugal force. It is a self-contained unit with an electric motor, a vertical shaft, and a horizontal rotor attached to the upper end. It is typically used to centrifuge various types of clinical specimens, either alone or after addition of reagents or other additives, for subsequent in vitro diagnostic analysis. It may additionally have refrigeration capabilities to perform temperature-sensitive procedures.