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Beckman Allegra Centrifuge X12RThe Beckman Allegra Centrifuge X12R provides reliable temperature control, ease of use, and high speeds ideal for cellular research. This tabletop centrifuge is great for applications such as harvesting cells, general separation, and separating blood components to be used for research. The Allegra X12R allows you to confidently eye balance your samples and identifies rotors automatically saving you time and helping to speed your workflow. This 3L refrigerated centrifuge uses a brushless induction drive for years of dependable use. The microprocessor control of this benchtop centrifuge includes a numerical keypad for the entry of settings.This allows you to select from 20 user-defined programs, time options, 10 independent acceleration profiles, and 11 independent deceleration profiles. You can also and set up your run by rpm and RCF through user-friendly prompts. For temperature-sensitive samples, the Allegra X-12R has a temperature range between -10C to 40C. To protect those samples the system will hold the temperature setting for up to 10 minutes after a run has been completed.**This unit has been tested for basic functionality. There are some minor scratches around unit from normal use. See photos for details.Manufacturers Specifications:Refrigeration: Yes CFC-FreeMaximum Speed (rpm)Fixed-Angle Rotor: 10200Swinging-Bucket Rotor: 3750Maximum RCF (x g)-Fixed-Angle Rotor: 11400Swinging-Bucket Rotor: 3270Maximum Capacity: 4 x 750 mLRun TimeTimed (Up to 99 hours 59 min) Hold Pulse (Short Run)Drive: Brushless InductionUser-Defined Programs: 10Accel/Decel Profiles: 10/11Temperature Range: -10 to 40C (Selectable)Ability to set by RPM RCF and toggle between display modes: YesAutomatic Rotor Identification: YesAudible End-of-Run Tone: Yes*IncludesSX4750 Swinging-Bucket Rotor AssemblySX4750 Swinging-Bucket Rotor Assembly (without Bucket Covers), Stainless Steel/Aluminum.Max capacity: 750 mL each. For use in Allegra X-15R, Allegra X-14, and Allegra X-12, Series centrifuges.Additional Prep Fees May Apply