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Centrifuges
General Purpose Centrifuge
Beckman Allegra X-12 Benchtop Centrifuge
(WS-ALLX12)
The Allegra X-12 series centrifuge features a numerical key pad for easy and quick value entry and up to 10 minutes temperature control after the rotor has stopped for walk-away flexibility. To ensure sample integrity, feature includes a soft initial start. This Centrifuge has 10 user defined programs, a brushless induction drive, 10 independent acceleration profiles and 11 independent deceleration profiles, the ability to toggle between display modes, automatic rotor identification, time options (set, hold, or pulse), the ability to set by rpm and RCF and an audible end-of-run tone.
The refrigerated model, Allegra X-12R, which allows a selection of temperature within the range of –10 to 40°C uses CFC-free refrigerant while the Allegra X-12 is non-refrigerated with constant controlled temperature preset to 20°C and controls temperature within the range of 18 to 22°C.
Both centrifuges can work with SX4750A ARIES* self-balancing swinging bucket rotor (see BK369704), in addition to the SX4750 swinging bucket rotor (see BK369702) and FX6100 fixed angle rotor (see BK369735). The ARIES self-balancing rotor automatically corrects imbalance in opposing loads up to 50g and continues to run without shutdown.
The Beckman Allegra X-12 series entrifuges can work with cell culture flask adapters to allow direct centrifugation of cell culture flasks and eliminates the transfer step to and from conical tubes for cell separation. The advantage not only reduces the chance of contamination but also saves time and labor.
Allegra X-12 Benchtop Centrifuge Skips Steps in Cell Culturing
Directly centrifuge your cell culture flasks
Allegra X-12 Benchtop Centrifuge Lets You Complete Your Run--Even with Imbalance
Save Time with the Allegra X-12 Benchtop Centrifuge's Truly Intuitive Interface
| Refrigeration | |
| Constant Controlled Temperature | |
| Maximum Speed (rpm) | |
| Fixed-Angle Rotor | 10,200 |
| Swinging-Bucket Rotor | 3,750 |
| Maximum RCF (x g) | |
| Fixed-Angle Rotor | 11,400 |
| Swinging-Bucket Rotor | 3,270 |
| Maximum Capacity | |
| 4 x 750 mL | |
| Run Time | |
| Timed (Up to 99 hours, 59 min), Hold, Pulse (Short Run) | |
| Drive | |
| Brushless Induction | |
| User-Defined Programs | |
| 10 | |
| Accel/Decel Profiles | |
| 10/11 | |
| Temperature Range | |
| +18 to +22C (Preset) | |
| Ability to set by RPM, RCF, and toggle between display modes | |
| Yes | |
| Automatic Rotor Identification | |
| Yes | |
| Audible End-of-Run Tone | |
| Yes | |
ARIES Smart Balance Swinging Bucket Rotor (w/o Bucket Covers)--SX4750A (Part #369704)
Automatically corrects imbalance -- up to 50 grams opposing loads
Cell Culture Flask Adapters, Modular Disk Adapters, Exclusive Aerosolve Canisters, Bottle Sleeves, Blood Bag Cups and Microplate Carriers
Includes 4 round buckets, max capacity of 750 mL each
Max Capacity: 4 x 750mL
Max Speed: 3,750rmp
Max RCF: 3,750g
Solid Adapters for the SX4750A and SX4750 Rotors
| Part No. | Volume | Diameter (mm) | Color | Bucket Capacity | Rotor Capacity | Pack of |
| 393266 | 50 mL Conical | 29 | Grey | 7 | 28 | 2 |
| 393267 | 50 mL Conical | 29 | Grey | 7 | 28 | 4 |
Modular Disk Adapters for the SX4750A and SX2750 Rotors
| Part No. | Volume | Diameter (mm) | Color | Bucket Capacity | Rotor Capacity | Pack of |
| 359469 | 3 & 5 mL | 10 & 12 | Blue | 37 | 148 | 2 |
| 359148 | 3 & 5 mL | NA | Blue | 37 | 148 | 4 |
| 343108 | Tube Decanter for P/N 359469 & 359148 | NA | NA | NA | NA | each |
| 354511 | 1.5 mL Adapter Plate for P/N 359469 & 359148 | 13 | NA | NA | NA | each |
| 359478 | 3 & 5 mL | 13 | Tan | 30 | 120 | 2 |
| 359157 | 3 & 5 mL | 14 | Tan | 30 | 120 | 4 |
| 359470 | 7 & 10 mL | 14 | Orange | 24 | 96 | 2 |
| 359149 | 7 & 10 mL | 16 | Orange | 24 | 96 | 4 |
| 359471 | 12 mL | 16 | Purple | 19 | 76 | 2 |
| 359150 | 12 mL | 18 | Purple | 19 | 76 | 4 |
| 359472 | 15 mL Conical | 18 | Green | 14 | 56 | 2 |
| 359151 | 15 mL Conical | 18 | Green | 14 | 56 | 4 |
| 359473 | 15 & 20 mL Round | 18 | Green | 14 | 56 | 2 |
| 359152 | 15 & 20 mL Round | 18 | Green | 14 | 56 | 4 |
| 359474 | 50 mL Round | 29 | Yellow | 7 | 28 | 2 |
| 359153 | 50 mL Round | 29 | Yellow | 7 | 28 | 4 |
| 359476 | 50 mL Round | 35 | Dk. Blue | 4 | 16 | 2 |
| 359155 | 50 mL Round | 35 | Dk. Blue | 4 | 16 | 4 |
| 359477 | 100 mL | 44 | Brown | 2 | 8 | 2 |
| 359156 | 100 mL | 44 | Brown | 2 | 8 | 4 |
Adapters for Bottles
| Part No. | Volume | Diameter (mm) | Color | Bucket Capacity | Rotor Capacity | Pack of |
| 356983 | 230 mL Conical (Insert for use with 349946) | 62 | Orange | 1 | 4 | each |
| 349946 | 250 mL Flat Bottom | 62 | Yellow | 1 | 4 | each |
| 349849 | 250 mL Conical | 62 | Warm Red | 1 | 4 | each |
| 349945 | 500 mL Flat Bottom | 70 | Tan | 1 | 4 | each |
| 349846 | 750 mL Flat Bottom | 96 | Blue | 1 | 4 | each |
Industrial Adapters
| Part No. | Bottle Type | Pack of |
| 356856 | Goetz Bottle | 4 |
| 354500 | 100 mL Conical Stepan Bottle Oil Tube | 4 |
| 354492 | Babcock Bottles | 4 |
Blood Bags
| Part No. | Volume | Diameter (mm) | Color | Bucket Capacity | Rotor Capacity | Pack of |
| 356856 | Single or Double Pack Blood Bag | 90 | Yellow | 2 | 8 | each |
| 356857 | Triple or Quad Pack Blood Bag | 97 | Orange | 1 | 4 | each |
Adapters for FX6100 Fixed Angle Rotor
| Part No. | Volume | Diameter (mm) | Color | Bucket Capacity | Rotor Capacity | Pack of |
| 344497 | 1.5/2.0 mL (must be inserted into P/N 392830) | NA | White | NA | 36 | 6 |
| 392824 | 10 mL Round | 16 | White | NA | 6 | 6 |
| 392823 | 15 mL Round | 18 | White | NA | 6 | 6 |
| 392270 | 15 mL Conical | 17 | Beige | NA | 6 | 6 |
| 392822 | 30 mL Round | 25.7/25 | White | NA | 6 | 6 |
| 392821 | 35 mL Round | 29 | White | NA | 6 | 6 |
| 392830 | 50 mL Round | 29 | Blue | NA | 6 | 6 |
| 392268 | 50 mL Conical | 28.5 | Beige | NA | 6 | 6 |
Accommodates 100 mL, 94 mL, 85 mL, 80 mL and 70 mL tubes without adapters, directly in rotor cavity.