- Beckman Coulter Allegra X-22R Refrigerated Benchtop Centrifuge (392187)
- Beckman Coulter SX4250 Swing Bucket Rotor (392243)
- x4 Beckman Coulter SX4250 Rotor Buckets (392252)
- x4 Beckman Coulter 3x50mL Conical Tube Bucket Adapters (392254)
- Power Cable
- 90-Day Warranty
 
After its initial disinfection and inspection, our technicians tested the Beckman Coulter Allegra X-22R refrigerated benchtop centrifuge with the following results: 
 
- Ran to 4,500 rpm: PASSED
- Refrigeration held at 0°C: PASSED
- No excessive noise or imbalance: PASSED
- Spun down properly: PASSED
- Performed inspection; no issue found: PASSED
 
- Installed a new gas spring.
- Replaced motor fan.
 
Notice: This centrifuge has some minor cosmetic blemishes. Please review the available photos to see the physical condition before purchasing.
 
| Manufacturer | Beckman Coulter | 
| Model | Allegra X-22R | 
| Cat. No. | 392187 | 
| Serial No. | ALB05F008 | 
| Mfg. date | 2005 | 
| Maximum speed | 14,500 rpm (fixed-angle) | 
| Maximum RCF | 19,309 x g | 
| Maximum capacity | 4 x 250 mL | 
| Temperature setting | -20°C to +40°C (in 1°C increments) | 
| Operating range | 2°C to 40°C | 
| Ambient temperature range | 10°C to 35°C | 
| Humidity restrictions | <80% (non condensing) | 
| Run time | Time (Up to 9 hrs, 59 min), Hold, Pulse (Short Run) | 
| Drive | Brushless induction | 
| Accel/Decel profiles | 10/10 | 
| Power rating | 120V, 60Hz, 10.5A | 
| Dimensions (W x D x H) | 18 x 28 x 14.5 in | 
| Weight | 172 lb (78kg) |