Table of Contents
What is centrifuge in one sentence?
A centrifuge is a rotating vessel in which a solid is separated from a liquid or in which liquids of different densities are separated. The solids then proceed through a centrifuge for further liquid separation.
Can you use centrifuge as a verb?
verb (used with object), cen·tri·fuged, cen·tri·fug·ing. Also centrifugalize. to subject to the action of a centrifuge.
What does centrifuge mean?
Definition of centrifuge (Entry 1 of 2) : a machine using centrifugal force for separating substances of different densities, for removing moisture, or for simulating gravitational effects.
What is a centrifuge used for?
A centrifuge is a device that uses centrifugal force 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.
What is centrifugation example?
Some common examples of centrifugation include: The extraction of fat from milk in order to produce skimmed milk. The removal of water from moist lettuce with the help of a salad spinner. The Spin-drying of water in washing machines in order to remove water from the clothing.
Why do we use centrifuge?
Centrifugation is used to collect cells, to precipitate DNA, to purify virus particles, and to distinguish subtle differences in the conformation of molecules. Most laboratories undertaking active research will have more than one type of centrifuge, each capable of using a variety of rotors.
When would you use a centrifuge?
A centrifuge is used to separate particles suspended in a liquid according to particle size and density, viscosity of the medium, and rotor speed. Within a solution, gravitational force will cause particles of higher density than the solvent to sink, and those less dense than the solvent to float to the top.
How do you do centrifugation?
To use a centrifuge machine:
- Insert the test tube sample into one of the portals.
- If needed based on the number of samples you are testing, insert test tubes filled with water for balance.
- Secure the lid and select desired settings.
- Start the centrifuge and wait for it to complete the cycle.
How is the word’centrifuge’used in a sentence?
The group used a centrifuge to separate the distillation remains of three kinds of shochu into solid bits and supernatant liquid, which they sterilized. Turbinado is usually made by squeezing the juice out of crushed sugar cane, then spinning what’s left after evaporation through a huge centrifuge.
Is the word centrifugal force in the Cambridge Dictionary?
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. centrifugal force isn’t in the Cambridge Dictionary yet.
How is a centrifuge used in a milk test?
A centrifuge used for running the Babcock milk test, which determined the percentage of butterfat. The samples of milk are sedimented in a small centrifuge, and an examination of the sediment made with the microscope. Take a small centrifuge tube and half fill it with sodium citrate solution.
How is centrifugal force related to the amount of shed?
Nevertheless, the relationship between a serum protein-free environment, centrifugal force and the amount of shed components favours a stress reaction either in a physiological or a physical way. The fluid in the permeable medium and near the axis of rotation is thrown outward by the increased centrifugal force due to the larger rotation rate.