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A high-performance rotor for precise centrifugal separation and cooling.
The SIGMA 11222 oscillating rotor is equipped with two rectangular buckets (model 13222) offering a robust setup for effective separation processes. The maximum plate height is 56 mm, and it operates at a peak speed of 3,000 rpm with a maximum RCF of 1.218 x g when used with SIGMA models 3-18KS or 3-18KHS. Each support can manage a load of up to 337 g. Notably, it maintains a temperature of less than 4°C even at maximum speed. With an operating angle of 90°, this rotor is optimized for performance and efficiency in laboratory centrifugation activities.
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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.
Yes. Every verified supplier states which service partners cover the instrument, and we list that 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.
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Last updated 19 October 2026
The middle half of the 2,187 with a price runs from €200 to €2,069.
