Top Eight Applications Of Laboratory Centrifuges

Laboratory centrifuges are widely used in area of pharmaceuticals

, life sciences, hospitals, chemicals, testing laboratories, blood banks and health centers etc to separation of various components of a thick liquid such as blood, urine or chemical solutions. Driven by a motor which utilizes centrifugal force to distribute of varying densities into separate sections, a laboratory centrifuge is commonly used for clinical and research purposes. Available in various capacities, some centrifuges have additional features such as refrigeration, heating and robotic control for use in many more applications.

Major Applications of a Laboratory Centrifuge

High speed centrifuges work on the principle of sedimentation and have been regularly used in laboratories for hundreds of years now for medical testing and separation purposes. These devices or machines operate on an electric motor with a shaft attached and work by spinning materials put in it at a very high velocity. The high speed and the centrifugal force separate the material into various components according to their individual gravity. The heavier items tend to flow down the centrifuge while the lighter ones remain up. Commonly used laboratory centrifuges either operate on swing out rotors in case of high volume but low speed applications and fixed angle rotors that are capable of running at a much higher speed. Lets look at some of the common application of these separating machines:

Science and medical laboratories widely use these machines to separate proteins and chemicals by spinning the mixtures for a specific amount of time. These labs also separate plasma from blood to extract pure serums which are essential for several testing procedures.Testing laboratories often use the centrifugal machines to segregate the various components of urine and blood. This aids in identification of a possible ailment by examination of the various components via a microscope.High speed centrifuge is also commonly used in blood banks. Blood bank centrifuges are used to separate the various components of blood, such as separating the plasma for direct transfusion. This is done because certain patients are deficient of a particular component of blood, such as plasma or platelets, and need to be infused with only that component. High speed separators are very useful in processing large quantities of blood dealt by the blood banks.Pharmaceuticals and Chemical companies also use big centrifuge machines to separate various chemicals for analysis.The cosmetics industry also makes use of these separators to extract some natural products that are beneficial for skin and other applications.The oil and petroleum industries use high speed centrifuges to separate the unwanted components from the material extracted.Treatment of waste water.The Sugar industry uses these machines to separate sugar from liquor.

The laboratory centrifuge has been a momentous invention, taking research and development to a whole new level and giving mankind insight into the workings of various elements, chemicals and even the human body. Today a testing facility is considered incomplete if it does not possess a high speed centrifuge machine.

by:Mike Weasly

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