Cambridge Scientific
Used Lab Equipment

Used Lab Equipment

We offer an assortment of refurbished Refrigerated Centrifuges and Non Refrigerated Centrifuges ranging from Microfuge and Tabletop Centrifuges to Floor Model Centrifuges. These come in Low Speed Centrifuges, High / Super speed Centrifuges, and Ultra Centrifuge versions. Some of our leading manufacturers include Beckman, Sorvall and Eppendorf. Additionally, we have many Rotors in stock to fit almost all your needs.

Floor Low Speed Centrifuge: 1-3 of 3

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IEC IEC Model K Floor Low Speed Centrifuge

IEC IEC Model K Floor Low Speed Centrifuge

Cambridge ID #: 19123

The Thermo IEC Model K floor model centrifuge is a high-capacity, heavy-duty, reliable machine – built like a tank and nearly as sturdy, this centrifuge can take a beating and keep on ticking. (Although we don’t recommend actually beating any of your lab equipment.) The Model K features a time, four swivel casters for easy maneuverability, a dynamic electrical braking system, and a timer allowing for 2 to 120 minute timed runs as well as an unlimited run time option. The Model K has a speed range up to 5,500 rpm depending on rotor selection, generating a force of 4,420 x G.



  • Speed Range: 1,200 to 5,500 rpm
  • Set Time: 2 to 120 minutes, or continuous run setting
  • Dimensions (HxWxD): 12” x 14.5” x 23”
  • Electrical requirements: 120V, 50/60Hz, 6.9 amp


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Sorvall RC-3B Plus Floor Low Speed Centrifuge

Sorvall RC-3B Plus Floor Low Speed Centrifuge

Cambridge ID #: 16420

The Sorvall RC 3B Plus high capicity centrifuge offers reliable performance run after run with its large capacity, low-heat operation, and CFC-free refrigeration system. The model provides a range of innovative features including dial controls used for setting run parameters, an analog display for easy readout, dial-control deceleration, and overspeed protection. Equipped with a built-in temperature indicator, the Sorvall RC 3B Plus centrifuge is capable of indicating chamber temperature from -20°C to +40°C in 1°C increments. This Sorvall centrifuge features a speed indicator which gives continuous and accurate direct readout of rotor speed. The RC 3B Plus system is also equipped with a brake switch, door light, run light, and over temperature light to ensure easy and economical operation.


  • Dimensions: 40 x 30 x 48 in (top of panel, 37 in for top of deck)
  • Rotor Chamber Diameter: 23 in
  • Weight: 678 lbs
  • Maximum Rotor Capacity: 6 x 1400 mL
  • Maximum Speed: 6000 rpm
  • Maximum Force: 7200 g
  • Speed Control: 150 rpm - 6000 rpm
  • Speed Control Range: 100 rpm increments
  • Speed Control Accuracy: +/- 20 rpm or 1%
  • Imbalance Detector: 50 gram tolerance
  • Temperature Control Range: -0.2 to 3.0A
  • Temperature Control Accuracy: +/- 3ËšC of set temperature
  • Operating Temperature Range: 20ËšC to 40ËšC
  • Overtemperature Protection: 7ËšC above pre-set
  • Timer: 0 to 30 minutes with hold 1 minute increments
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Sorvall RC-3C Plus Floor Low Speed Centrifuge

Sorvall RC-3C Plus Floor Low Speed Centrifuge

Cambridge Scientific ID #'s: 15740, 16418

The Sorvall RC 3C Plus low speed, refrigerated centrifuge features large capacity, quiet, and low-heat operation with time-tested drive and refrigeration systems. Its automatic rate control system improves resolution and separation rates by providing smooth and efficient operations, while automated RCF determination enhances accuracy.



  • Height (Top of Deck): 94 cm (37 in)
  • Height (Top of Panel): 121 cm (48 in)
  • Width: 76 cm (30 in)
  • Depth: 102 cm (40 in)
  • Rotor Chamber Diameter: 58 cm (23 in)
  • Maximum Rotor Capacity: 6 x 1400 mL
  • Maximum Speed: 6000 rpm
  • Maximum Force: 7200 g
  • Speed Control: 150 rpm to 6000 rpm
  • Speed Control Range: 10 rpm increments
  • Speed Control Accuracy: ±20 rpm or 1%
  • Automatic Rate Control:
    • Accel control to 250 rpm
    • Decel control from 500 rpm
  • Temperature Control Range: 0Ëš to + 30ËšC at full speed
  • Temperature Control Accuracy: ±2 ËšC of set temperature
  • Operating Temperature Range: 20ËšC to 40ËšC
  • Overtemperature Protection: 7Ëšc above pre-set


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