Beckman Coulter X-12 Centrifuge
The Beckman Coulter X-12 Centrifuge is ideal for simplifying separation processes and saving time whether harvesting cells or separating blood components. The X-12 offers speeds up to 10,200 RPM with a maximum RCF of 11,400 x g. Featuring 10 acceleration and 11 deceleration profiles, as well as 10 user-defined programs, time options, toggling between display modes, RPM and RCF set, and auto rotor recognition, the Allegra X-12 offers robust flexibility for a variety of uses in the lab.
This rotor reaches a maximum speed of 3,750 RPM.
Applications include: routine processing, such as sample preparations, concentrations, receptor binding, extractions, pelleting, phase separations, purifications, and column centrifugations; cell isolation; biding studies and separation of whole blood; processing large numbers of small-volume samples in multiwell plates for concentrating tissue-culture cells, receptor binding, in-vitro cytotoxicity studies, cloning and replicate studies, and genetic engineering experimentation; and rapid sedimentation of protein precipitates, cell debris, and large particles.
All of our equipment is fully tested to perform at factory specifications before being shipped.
Please confirm this rotor meets your application needs and request a different rotor, if necessary. Available rotors can be found in our Rotor Compatibility Guide.
The Beckman Allegra X-12 Centrifuge includes:
- > SX4750 Swing Bucket Rotor
- > Set of 4 x SX4750 Round Buckets
- > Set of 2 x 15ml Adapters
- > Set of 2 x 50ml Adapters
- > NIST Centrifuge Calibration and Preventative Maintenance Report
- > Power Cord
- > Operator's Guide
- > Full 180 Day Parts and Labor Warranty
Beckman Coulter X-12 Centrifuge Specifications
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Maximum Speed
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Fixed angle rotor: 10,200 RPM
Swinging bucket rotor: 4,750 RPM
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Maximum g-Force
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11,400 x g
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Maximum Capacity
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4 x 750 ml
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Set Speed
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actual rotor speed ±
10 rpm or equivalent RCF
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Temperature
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Factory set at 20°C
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Acceleration
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10 acceleration rates
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Deceleration
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11 deceleration rates
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Set Time
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up to 9 hr 59 min or
continuous
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Humidity Restrictions
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< 75%
(noncondensing)
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Noise Level
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≤ 68 dBA
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Dimensions (H x W x D)
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34.3 x 76.2 x 62.2 cm
(13.5 x 30 x 24.5 in)
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Electrical
Requirements
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208V, 60Hz
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| Refrigeration |
No Refrigeration |
- Door Latch Assembly Checked for Full Function
- Door Hinges are Checked and Lubed as Needed
- Drive Belt is Checked for Rips and Tears and Replaced if Needed
- Rotors and O-rings are Lubed as Needed
- Lamps and Display are Checked and Replaced if Dim
- Line Cord is Checked Signs of Fray or Damage and Replaced Accordingly
- Internal Circuitry is Checked for Faulty/Shorted Components and Replaced Accordingly
Beckman Allegra X-12 Manual
Good Machine 
