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Microcentrifuge Biocen 22, Orto Alresa

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Microcentrifuge Biocen 22, Orto Alresa

Art #:
Biocen 22
Validity: 31.12.2021
Last Update: 14.06.2021
Microcentrifuge Biocen 22, Orto Alresa

Very often the microcentrifuge user must consider the interactions between the tube and the sample, but ... What about the interaction between the tube and the centrifuge?

The Biocen 22 is designed to prevent contamination by interaction with the centrifuge and temperature increasing by:
Chamber stainless steel centrifuge easily sterilized.
Rotors with tight lids.
Ventilation system that helps reduce the temperature.

Designed for small volume, allows 24 microtubes of 2.2 ml, 32 of 0.2 ml, and up to 24 tubes of 1.5 x 75 mm for microhematocrit, reaching 15.000 RPM / 21.885 xg.

Reduce spin time by controlling the different stages, allowing braking according to the type of sample.

Optimizing the samples separation on a safe environment.


User friendliness

  • LED screen shown RPM/RCF (on steps 100 RPM/10xg) and time.
  • Intuitive handling through start, stops, short spin and lid keys.
  • Rotor list on memory.
  • Timer count up/down, from 0 or at “set RPM/RCF” for test reproducibility.
  • Short spin key with speed adjustable.
  • Acceleration and braking selectable by operator
  • Automatic open lid.
  • Last values remain on memory.
  • Lid latch lock.
  • Microprocessor controlled.
  • Option: free or locked adjustment of RPM/RCF along the run.


  • Induction motor maintenance free.
  • Max. capacity: 24 x 2.2 ml.
  • Speed, up to 21.885 xg/15.000 RPM
  • Quiet: noise level < 60 dB.


  • Lid locking and holding.
  • Imbalance switch off.
  • Manual overriding.
  • Chamber of centrifugation in stainless steel.
  • Lid dropping protection.
  • Viewing and calibration port in the lid.
  • Several messages keep the operator informed about the device situation.
  • Guard ring between the chamber of centrifugation and the housing.
  • Forced ventilation which reduces the temperature increase.

Standards and EC Directives

EU Directives: 98/79/EC, 2006/95/EC, 2004/108/EC, 2011/65/EU, 2012/19/EU.
Standards: EN 61010-1, EN 61010-2-020, EN 61326-1.

Technical data
Refrigeration available: No