Your lab has a centrifuge with a swinging bucket rotor. The radius of the rotor is 8cm, including the length of the centrifuge holder, which is 6cm. You realize that there is no centrifuge tube in the lab that fits the rotor. So you decide to use an adaptor that can hold a 4cm centrifuge tube. Is there an advantage or a disadvantage to this system if the required rpm is 2000? Explain.
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Answer:
R.F. = 1 / 4000 DIAGONAL SCALE SHOWING METERS. R.F. = 1 / 2.5 DIAGONAL SCALE SHOWING CENTIMETERS.
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Answer:
The advantage of fixed-angle rotors is that they don't have moving parts like swing-bucket rotors. Fixed-angle rotors are therefore exposed to much lower metal stress than swing-bucket rotors. This results in higher possible g-forces and thus shorter centrifugation times.
Explanation:
The advantage of fixed-angle rotors is that they don't have moving parts like swing-bucket rotors. Fixed-angle rotors are therefore exposed to much lower metal stress than swing-bucket rotors. This results in higher possible g-forces and thus shorter centrifugation times.
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