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A laboratory centrifuge is a piece of laboratory equipment, driven by a motor, which spins liquid samples at high speed. There are various types of centrifuges, depending on the size and the sample capacity.
A centrifugal evaporator often comprises a vacuum pump connected to a centrifuge chamber in which the samples are placed. Many systems also have a cold trap or solvent condenser placed in line between the vacuum pump and the centrifuge chamber to collect the evaporated solvents. The most efficient systems also have a cold trap on the pump exhaust.
A centrifuge can be a very effective filter that separates contaminants from the main body of fluid. Industrial scale centrifuges are commonly used in manufacturing and waste processing to sediment suspended solids, or to separate immiscible liquids. An example is the cream separator found in dairies.
Density gradients for purifying cells are also run in these centrifuges. Swinging-bucket rotors tend to be used very widely because of the huge flexibility of sample size through the use of adaptors. [9] These machines have maximum rotor speeds of less than 10 000 rpm and vary from small, bench-top to large, floor-standing centrifuges. [11]
This patent was issued in June, 1934 and formed the foundation for the design utilized in the BIRD Solid Bowl and Screen Bowl Centrifuges and paved the way for the development and application of decanter centrifuges into the process industry. In the early 1940s, Frank Young of Bird Machine Company patented the BIRD-Young Filter. This fast ...
Lab Central, Inc., also known as LabCentral, is a non-profit organization started in November 2013. Operating over 225,000 sq. feet in Cambridge and on the Harvard University campus, LabCentral offers a network of fully permitted laboratory and office spaces for as many as 125 biotech start-ups comprising approximately 1000 scientists and entrepreneurs in the heart of Kendall Square.