What are the different types of centrifuges?
Centrifuge is a device that spins an object or a substance at high speed. This rotary movement generates a centrifugal force on a substance in a centrifuge that pulls out the particles from the center of the device. Centrifugees are used in several types of applications, including laboratory experiments and industrial production. The different types of centrifuges include preparatory, hematocrit, analytical and tubular and each has its own function. In modern times, the use of centrifuges has moved from the dairy farm to the scientific laboratory, where they are commonly used to separate one scientific sample from another.
Preparatory centrifuges are relatively large units that are commonly found in chemistry or biology laboratories. This type of spin is used to prepare samples for experimenting. As preparation centrifugal, the tested particles are tested and isolated. Scientists are able to capture specific types of separate particles for use in the laboratory.
Hematocrit Centrifugees is usually smaller than preparative centrifuges and are commonly used to process samples of medical blood. Unlike preparative centrifugal, the type of hematocrit is not used to insulate and capture specific particles. Instead, this device separates blood cells from blood plasma. The number counts the number of red blood cells and the ratio of red blood cells throughout the sample is known as a hematocrit value. Although blood cells are calculated, they are not individually stored for laboratory use.
Analytical centrifugation is usually larger than the previous two types and allows scientists to collect sample information while it is still inside the unit. Analytical centers use optical systems such as ultraviolet light sensors to analyze particles in real time. With this type of device, scientists can observe how centrifugal force changes affect different particles and can record data without having to prevent rotation.
previous types of assignmentThe cords are used to process small batch of samples, but tubular centrifuges are able to separate the continuous flow of liquids. This type of device uses an elongated rotating tube with two output ports. As the tube rotates, liquids in the centrifuge are separated on the basis of their density. This ward continues as long as liquids are present and the tubes are spinning. Tubular centrifugation basically acts as a pump that is capable of separating liquids, and is often used to process fuel, oil or ink.