A centrifuge works by using the principle of sedimentation: Under the influence of gravitational force (g-force), substances separate according to their density. Different types of separation are known, including isopycnic, ultrafiltration, density gradient, phase separation, and pelleting.

How does centrifuge force work?

A centrifugal force is the outward inertial force on an object moving along a curved path. An object will move in a curved path, provided a centripetal force prevents it from moving in a straight line. ... Thus, the centrifugal force is in the opposite direction than the centripetal force, but they are equal in magnitude.

What is G Force in centrifuge?

g Force or Relative Centrifugal Force (RCF) is the amount of acceleration to be applied to the sample. It depends on the revolutions per minute (RPM) and radius of the rotor, and is relative to the force of Earth's gravity. ... Modern centrifuges have an automatic converter but older ones do not.