Centrifuge Accepts Range of Tubes

The Allegra X-14, a 3 L benchtop centrifuge from Beckman Coulter, accepts a variety of tubes and adapters to provide reliable performance in a range of applications. Refrigerated and constant-temperature models are offered individually or in pre-bundled packages that provide everything needed for quick set-up in the laboratory.

With a fixed-angle rotor, the centrifuge provides a maximum speed of 10,200 rpm and delivers rcf of 11,400 X g. Swinging-bucket rotors can achieve a maximum speed of 4,300 rpm and rcf of 4,300 X g and, utilizing a selection of tubes, bottles and plates, can accommodate a range of sample types and volumes. Depending on rotor and labware, the centrifuge can process as many as 148 tubes/cycle.

The refrigerated model offers a temperature range of 2 to 40 C, and features a robust cooling system that brings samples from room temperature to 4 C in <4 min, reducing wait time and enabling runs to be processed efficiently. The constant-temperature model is pre-set to 20 C.

The units can be equipped with ARIES Smart Balance rotor technology, which automatically detects and corrects sample-load imbalances of up to 50 g. This saves time by easing sample prep requirements, eliminating mid-run interruptions and reducing wear by correcting imbalances before damage can occur.

The centrifuges are offered with pre-bundled rotor and adapter combinations in application packages for cell culture, microplate runs, blood sample processing and work with hazardous samples. Additionally, BioCertified rotors, covers and canisters are tested to ensure that potentially harmful aerosols are contained.
Beckman Coulter, Inc.
4300 N. Harbor Blvd., P.O. Box 3100
Fullerton CA 92834
Fax: 800-643-4366
http://www.beckmancoulter.com