Used Beckman Avanti J-25/J-25I High-Speed Refrigerated Floor Centrifuge

Overview of Used Beckman Coulter Avanti J-25/J-25I Refrigerated Floor Centrifuge

The Avanti J-25 and J-25I floor centrifuges support high-speed, high-volume separations. New Life Scientific provides used Avanti J-25/J-25I floor centrifuges tested and verified by our in-house technicians and warrantied for your confidence.

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Beckman Coulter Avanti J-25/J-25I Features

The Beckman Avanti J-25/J-25I floor centrifuge accommodates a variety of Beckman Coulter rotors, including fixed-angle and swinging-bucket configurations for diverse sample types.

Notable features include:

• Durable induction motor: The J-25I's brushless design eliminates the carbon brushes that require periodic replacement in other centrifuge models, delivering lower maintenance costs and extended operational lifespan.
• Expanded temperature range: The unit refrigerates down to minus 20° Celsius, protecting heat-sensitive proteins, enzymes and biological samples during extended runs.
• Microprocessor-controlled operation: Store up to 30 custom run programs with the Avanti J-25I model and recall your speed, time and temperature parameters instantly, saving time and reducing operator error.
• High-capacity rotor versatility: The system accommodates rotors from 1 to 6 liters, letting you process samples of varying sizes without switching instruments.

Beckman Coulter Avanti J-25/J-25I Floor Centrifuge Specifications

Review the detailed technical specifications for the Avanti J-25/J-25I series below:

Our Centrifuge Testing Process

To assure the highest quality and offer a fair warranty on our products, our technicians put every product through rigorous testing:

1. The centrifuge technician pre-tests the unit’s speed, sometimes to maximum speed for a few minutes, whether it spins up and down properly, the refrigeration, buttons, switches and timers. The technician also orders the necessary parts for repair.
2. Once the unit’s parts arrive or are working, the centrifuge technician performs any necessary repairs.
3. The centrifuge technician runs the unit to maximum RPMs for a minimum of one hour while observing the refrigeration performance (if applicable). During this step, loud or unusual noises, smells, and extra heat build up are observed.
4. The centrifuge technician also observes the proper performance of sensors, including temperature, vacuum (if equipped), rotor sensors, tach sensors and latch sensors.
5. After a full hour's run, the centrifuge technician takes a photo of the centrifuge display, which is included in the listing photos.
6. The centrifuge technician then thoroughly inspects the centrifuge to identify anything missing, loose, or damaged. At this time, the technician follows New Life Scientific’s Centrifuge Technician Checklist to ensure everything is checked accordingly.
7. The refrigeration condenser and chassis are cleaned by blowing out the unit with compressed air or dry ice blasting.
8. Sensors are cleaned and/or reinstalled with the proper gap. Electrical connections are latched and tightened down properly, ensuring they have a proper power cable.
9. Technicians check the drive mounts, drive brushes, and gas springs and replace them if necessary.
10. Each centrifuge then gets cleaned and painted, if needed, to make the unit presentable and workplace-ready.

Our Centrifuge Technician Checklist

At New Life Scientific, our technicians test each device thoroughly before shipping to verify performance and functionality. After completing rigorous testing, the technician records key information gathered throughout the repair process by filling out the Centrifuge Technician Checklist. The checklist will be publicly available after the centrifuge has undergone tech completion.

Beckman Coulter Avanti J-25/J-25I Floor Centrifuge Applications