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Beckman Coulter Allegra X-22R Refrigerated Centrifuge

The compact Beckman Coulter Allegra X-22R Centrifuge allows a selection of temperature within the range of –20 to +40°C and uses CFC-free refrigerant.

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The Beckman Coulter Allegra X-22R compact refrigerated centrifuge series is up to 25 cm thinner than other benchtop centrifuges. The Allegra X-22R is microprocessor-controlled, providing interactive operation. This refrigerated model has a temperature control system. With the power on, the temperature control system is activated when the door is closed. A thermistor in the rotor chamber continuously monitors chamber temperature.

MTP Rotor S2096 is a microtiter plate unshielded swinging-bucket rotor. The rotor yoke is made of aluminium and is black-anodized for corrosion protection. Black-anodized aluminium carriers can be run by placing them over pivot pins on the arms of the yoke; they swing out to horizontal position during centrifugation. A tie-down screw is used to secure the rotor to the drive shaft during centrifugation. The centrifuge identifies rotor speed during the run by means of a magnetic speed sensor system in the centrifuge rotor chamber and magnets imbedded in the rotor. The overspeed system ensures that the rotor does not exceed its permitted speed.

Features of Beckman Coulter Allegra X-22R Centrifuge

– Refrigerated: As the refrigerated version, the Beckman Allegra X-22R centrifuge allows a selection of temperature within the range of –20 to +40°C and uses CFC-free refrigerant.
– Multipurpose: The Beckman Allegra X-22 is a compact, everyday multipurpose Benchtop Centrifuge that can be used for a wide range of applications.
– Timer Function: The Beckman Allegra has timer function, up to 9 hours and 59 minutes, hold and pulse.
– Three-Phase Drive System
– Automatic Rotor Overspeed Identification System
– Choice of Acceleration/Deceleration Rates

Includes the following rotors and inserts

Microtiter Plate Unshielded Swinging Bucket Rotor (S2096)

Aluminium Fixed-Angle Rotor, 8 x 50 mL, 16,500rpm, 29,220g (F0850)

Aluminium Fixed-Angle Rotor, 6 x 38.5 mL, 26,200rpm, 59,860g (F0630)

Conical Tube Fixed-Angle Rotor, Aluminium (C1015)

8x Rotor Bucket Adapters 3x50mL (392254)

8x Rotor Bucket Adapters 5x15mL (392253)

Bucket Cup (392252)

Swinging-Bucket Aluminium Rotor (SX4250)


Additional information

Weight230 kg
Dimensions71 × 53 × 37 cm


Allegra X-22R




30 days (Richmond Promise)

Internal dimension

Length – 37cm
Width – 37cm
Height – 19cm

Rotor Inserts

8 * PIN : 392253
8 * PIN : 392254
PN 392253 – 1cm
PN 392254 – 2cm


User Manual for Beckman Coulter Allegra X-22R Centrifuge

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