Note: Measure the rotating speed in Revolutions per Minute (RPM) and the rotating radius in centimeters.

 

 Calculate RPM
from Radius and RCF
radius:
  
rcf:

Calculate RCF
(Relative Centrifugal Force)
from Radius and RPM

radius:
  
rpm:

The G-Force Calculator is provided to aid in your centrifuge selection, because RPM and RCF are not the same. G-force is the driving force behind your separation. For more details, please see our application note on RPM vs. RCF