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Fixed-angle rotor for Beckman Avanti centrifuges, 20,000 rpm max, 32×15 mL capacity, 51,500×g RCF, for molecular biology and bioprocessing.
The Beckman Avanti JA-20.1 Fixed Angle Rotor is specifically designed for high-speed centrifugation applications in biomedical and biotechnology research, compatible with Avanti JXN-26, J-26S, J-E, and JXN-30 centrifuges. This rotor offers a maximum rotational speed of 20,000 rpm and achieves a maximum relative centrifugal force (RCF) of 51,500×g in the outer tube positions, making it ideal for pelleting cells, separating subcellular organelles, harvesting precipitated proteins, and clarifying lysates in molecular diagnostics and synthetic biology workflows.
The rotor undergoes rigorous in-house performance and safety verification, including physical inspection for cracks or corrosion, vibration stability testing under load, and alignment checks for secure tube seating. It supports critical laboratory functions across cell imaging, bioprocessing, and biopharmaceutical production pipelines by enabling large-volume, high-force separations essential for molecular cloning and gene editing sample preparations.
This rotor is a vital accessory for researchers requiring reliable, high-speed centrifugation to separate biological samples with precision and reproducibility. The inclusion of a new lid O-ring and a 1-year warranty ensures consistent performance and long service life within clinical diagnostics and synthetic biology research environments.
Note: Centrifuge tubes are sold separately. Available with technical sales consultation and pre-shipment product demos either onsite or via virtual conferencing. Shipping includes insurance and professional packing methods optimized for sensitive laboratory equipment.
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 5 November 2026
The middle half of the 1,685 with a price runs from €179 to €2,250.
1 other listing of this model is available.
