Beckman SW-28 ultra rotor

Sorry, this unit has just been sold. Please contact us for alternatives.

Item: 1379B CENTRI


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90-Day Warranty

American Instrument Exchange
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1023 Western Ave.
Haverhill, MA 01832

Phone: 978-521-2221
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Beckman Coulter SW 28 swinging bucket rotor

  • Maximum speed: 28,000 rpm
  • 6 x 38.5mL capacity
  • For use in Beckman centrifuges classified C,D,F,G,H,R,S
  • Max RCF: 141,000 x g   
  • 90 day warranty

The Beckman Coulter SW 28 ultracentrifuge rotor is a swinging bucket rotor that develops centrifugal forces for the separation of subcellular particles and viruses in density gradients. This rotor comes equipped with 6 tubes which each have a capacity of 38.5mL. The bucket and rotor body positions are numbered for operator convenience. Buckets swing at a 90o angle when spinning. This rotor is being sold without buckets.

Beckman Coulter SW 28 rotor specifications

Speed Range

to 28,000 rpm


6 x 38.5mL


Beckman Class C,D,F,G,H,R,S centrifuges


Our technicians inspect all rotors, including any buckets, gaskets and overspeed disks. Fixed angle rotors are closely inspected for body integrity; swinging bucket rotors supplied with buckets are checked for proper weight distribution. When possible we run each rotor in a compatible centrifuge to make sure the rotor spins properly.

The photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment thoroughly prior to shipment. We often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.

Please call 978-521-2221 or email us today for pricing and additional information regarding the Beckman Coulter Type SW 28 rotor.