Centrifuge - Wikipedia
A centrifuge is a device that uses centrifugal force to subject a specimen to a specified constant force - for example, to separate various components of a fluid. This is achieved by spinning the fluid at high speed within a container, thereby separating fluids of different densities (e.g. cream from milk) or liquids from solids.
Centrifuge | Definition & Facts | Britannica
2024年11月28日 · Centrifuge, any device that applies a sustained centrifugal force—that is, a force due to rotation. Effectively, the centrifuge substitutes a similar, stronger, force for that of gravity. Every centrifuge contains a spinning vessel; …
Centrifuge: Principle, Parts, Types, and Applications - Microbe Notes
2024年11月5日 · A centrifuge is a lab instrument for the density-based separation of fluids, gas, or liquid. The idea for the first centrifuge originated with British military engineer Benjamin Robins, who built a device that resembled an arm rotating around an axis to gauge drag on items.
Centrifuge: Principle, Types and Application - The Science Notes
2023年5月23日 · What is a centrifuge? A centrifuge is a powerful device utilized for separating and purifying mixtures by employing centrifugal force. It effectively separates particles based on their size, shape, density, viscosity, and rotor speed.
Centrifuges: Amazon.com
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10 Types of Centrifuge with Principles and Uses - Microbe Notes
2023年6月29日 · A centrifuge is a device used to separate components of a mixture on the basis of their size, density, the viscosity of the medium, and the rotor speed. The centrifuge is commonly used in laboratories for the separation of biological molecules from a crude extract.
Centrifuge: Principle, Types, Application, Limitation - Science Info
2024年2月8日 · A centrifuge is an instrument that separates mixture components based on size, density, medium viscosity, and rotor speed. It is commonly used in laboratories to separate biological components from raw extracts.
Centrifuge - Definition, Principle, Parts, Types - Biology Notes …
2024年3月19日 · A centrifuge is a laboratory instrument that utilizes centrifugal force to separate mixtures based on their density. It is a valuable tool in science and medical research, as well as having applications in various aspects of daily life.
Centrifugation: What It is and Why It's Used - ThoughtCo
2020年1月8日 · The term centrifuge can refer to a machine that houses a rapidly rotating container to separate its contents by density (noun) or to the act of using the machine (verb). Centrifuges are most often used to separate different liquids and solid particulates from liquids, but they may be used for gases.
What Is a Centrifuge: Understanding Its Types and Uses
2024年10月7日 · A centrifuge separates fluids and particles based on density by spinning a container rapidly, creating centrifugal forces that cause denser materials to settle at the bottom. There are various types of centrifuges, including low-speed, high-speed, ultracentrifuges, and industrial centrifuges, each designed for specific applications in ...