Advanced search options

your global
premium supplier
for laboratory equipment,
accessories and consumables
of word leading manufacturers.
Benchtop centrifuge with cooling Digtor 21R, Orto Alresa

The picture may be different from the article and can include supply, which is not in the standard scope.

Benchtop centrifuge with cooling Digtor 21R, Orto Alresa

Art #:
Digtor 21R
Validity: 31.12.2021
Last Update: 14.06.2021
Benchtop centrifuge with cooling Digtor 21R, Orto Alresa

The series Digtor 21R is formed for devices highly functional, so that allow be present on routine labs, research, biotechnology, quality control …

The Digtor 21 R centrifuge is defined by several attributes as:

Innovation: its provided of TFT touch screen allowing higher automony to the operator 
as well as control the separation stages,and save energy system selectable.
Versatility: from 4 x 750 ml, 52 conical tubes of 15 ml, rotor for microplates, microtubes, 
and a wide range of adapter for each one.
Safety: It shows the real value of RCF based on accessories configuration, without 
introduce any parameter, as well as is provided of biocontainment accesories.
Efficiency: Max RCF 20.804 xg, acceleration and deceleration time selectables, 
depending of sample features, dynamic cooling system which reduces the time to 
reach the selected temperature.

Your best help in your lab.


User friendliness

  • TFT touch screen easy to read and values selection (RPM on steps of 100, RCF on steps of 10xg), time, temperature (1°C steps), acceleration/deceleration (1 second steps).
  • The screen which indicates the status can be seen from more than 3 m.
  • Rotor and adapters list on memory.
  • Real values on screen of RCF based on accessories configuration.
  • Timer count up/down, from 0 or at “set RPM/RCF” for test reproducibility.
  • Short spin key with speed adjustable.
  • Progressive acceleration and braking selectable by operator up to 175 ramps.
  • Program data protection through password selectable.
  • Automatic rotor recognition.
  • Automatic lid latch lock.
  • Microprocessor controlled.
  • Option: free or locked adjustment of RPM/RCF along the run.


  • Induction motor maintenance free
  • High capacity: Max. Volume 4 x 750 ml.
  • High Speed, up to 20.804xg./14.300 RPM.
  • Quiet: noise level < 60 dB.
  • 15 memories + pre-cooling program.


  • Precooling program with rotor spinning and temperature selectable by operator.
  • 4°C at least at max speed with any rotor.
  • Range of temperature -20°C (-4°F) to 40°C (104°F)
  • Scale Celsius or Fahrenheit.
  • Temperature sensor inside the chamber.
  • Gas R 404A HFC.


  • Lid locking and holding.
  • Imbalance switch off.
  • Lid dropping protection.
  • Manual overriding.
  • Chamber of centrifugation in stainless steel.
  • Viewing and calibration prot in the lid.
  • Several messages keep the operator informed about the device situation.
  • Guard ring between the chamber of centrifugation and the housing.
Technical data
Refrigeration available: Yes