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Max. capacity: 4 x 100 ml.
Max. speed: 2.938 xg / 4.200 RPM
Max. volume: 480 ml.

The word that best defines and determines its characteristics is, without doubt, universal. It has multiple rotors with a wide range of reducers, which enables it to work with volumes from 0.2 ml. to 100 ml., with angle fixed and swing out options. This equipment covers all types of needs of the users and offers a range of medium speeds for routine processes. To optimise the performance of the equipment in this range, we have increased its capacity with a swing out rotor for up to 28 x 15 ml. tubes and an angle fixed rotor for 32 to 15 ml./15 ml. conical tubes.

It has a control to define the functions beyond the operation values, thus becoming a piece of equipment perfectly integrated into your processes. Versatile, functional, simple, indispensable in your lab.


LED screen:

  • Shows RPM/ RCF and time.
  • Speed programming in 50 RPM/ 10 xg steps.
  • Timer countdown/up from “0” or at “set RPM/ RCF” for reproducible tests.
  • Timer from 1 to 99 min. programmable in 1 min. steps and hold position.
  • Acceleration and deceleration control in 3 steps: fast, soft and free.
  • Acoustic and visual messages on screen warning the user the equipment status.
  • Microprocessor controlled.
  • Induction motor maintenance free (brushless).
  • Rotors list on memory.
  • Noise level: below 60 dB.
  • Start, stop, open lid and short spin with adjustable speed buttons.
  • Option of free/locked adjustment of RPM/ RCF along the run.
  • Automatic open lid, programmable.
  • Last values remain in memory.
  • Low heigh for easy access.
  • Over-speed protection.
  • Lid provided with security systems:
    – Automatic lid lock system, motorized with double lock.
    – Emergency lid-lock release.
    – Locking and protection against opening along the run
    – Lid dropping protection.
    – Port in the lid for calibration and operation checking.
  • Ergonomic design that allows close the lid effortless.
  • Unbalance detection and switch off.
  • Protection safety ring between the centrifugation chamber and the housing.
  • Chamber of centrifugation in stainless steel (easy cleaning).
  • Buckets can be removed with the lid closed.Hermetic lids
  • Rotors and adapters autoclavable, easy to install by the user.
  • Forced ventilation to reduce temperature increasing
  • Automatic disconnection for energy saving, with deactivation option.

EU Directives: 2011/65/EU, 2012/19/EU, 2014/30/EU, 2014/35/EU, 98/79/EC.
Standards: EN 61010-1, EN 61010-2-101,  EN 61010-2-020, EN 61326-2-6,  EN 61326-1.

Resources & Downloads

Unicen 21 Enquiry

For more information or to arrange a call from one of the Cea Analytical Team, please complete the contact form below.  If your enquiry is urgent, please call us on 1300 552 725.

Unicen 21 Enquiry

RT 163

Rotor: Angle fixed 35º
Max. capacity: 24 x 15 ml.
RPM Max.: 4.200
Radius (mm): 132/114
RCF Max. (xg): 2.603/2.248

RT 167

Rotor: Angle fixed 35º
Max. capacity: 6 x 50 ml.
RPM Max.: 4.200
Radius (mm): 132
RCF Max. (xg): 2.603

RT 173

Rotor: Swing out
Max. capacity: 4 x 100 ml.
RPM Max.: 4.200
Radius (mm): 147
RCF Max. (xg): 2.899

RT 175

Rotor: Swing out
Max. capacity: 4 x 50 ml.
RPM Max.: 4.200
Radius (mm): 145
RCF Max. (xg): 2.860

RT 177

Rotor: Swing out
Max. capacity: 8 x 15 ml.
RPM Max.: 4.200
Radius (mm): 145
RCF Max. (xg): 2.860

RT 226

Rotor: Angle fixed 30º
Max. capacity: 8 x 15 ml.
RPM Max.: 4.200
Radius (mm): 91
RCF Max. (xg): 1.795

RT 256

Rotor: Angle fixed 35º 
Max. capacity: 32 x 15 ml. 
RPM Max.: 4.200 
Radius (mm): 149/130 
RCF Max. (xg): 2.938/2.563

RT 260

Rotor: Swing out 
Max. capacity: 28 x 15 ml. 
RPM Max.: 4.200 
Radius (mm): 147 
RCF Max. (xg): 2.899








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