Description
Rack 2 × 250/290 ml D61 mm FB is a centrifuge accessory configured for two vessels of 250 ml or 290 ml with a tube diameter of 61 mm. It belongs to the centrifuge accessories product type and is intended for secure placement of larger sample containers during centrifugation in laboratory environments. The pack contains 2 pc(s), giving laboratories a ready pair for parallel use or replacement. Net weight is 0,8 kg and gross weight is 1 kg, with packaging depth 0,28 m, width 0,18 m and height 0,11 m, corresponding to a packaging volume of 0,006 m³. Country of origin is Germany. Display devices are not part of this item. The defined D61 mm geometry and FB layout support consistent loading where matching rotors or buckets specify this tube size and capacity range. This rack from manufacturer Ohaus fits workflows that rely on 250/290 ml vessels at the stated diameter, helping maintain orderly sample handling from preparation through spin cycles. Compact outer dimensions simplify storage beside the centrifuge while the two-position format keeps vessel spacing clear for routine laboratory operation.
This article is part of Rotor adapters & accessories, in Centrifuges.
Key features
- Pack size: 2 pc(s)
- Product type: Centrifuge Accessories
- Tube capacity: 2 × 250/290 ml
- Diameter: 61 mm
- Configuration: FB
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Questions about Rack 2x250/290ml D61mm FB 2/pk
What is this article?
Rack 2x250/290ml D61mm FB 2/pk is the article on this page. Luminix Health distributes Ohaus for laboratory use. It sits in Rotor adapters & accessories, inside Centrifuges, in Instruments de laboratoire.
An adapter lets a rotor spun for large tubes accept smaller ones. The adapter has to be the one for that rotor, and the tubes have to be supported at the shoulder the adapter was designed for. A stack of the wrong inserts is an unbalanced load.
A centrifuge separates by density. The rotor spins the sample and the force is reported as a multiple of gravity, not as a raw speed, because the same revolutions per minute are a different force at a different radius. A microcentrifuge takes small tubes. A benchtop or floor model takes larger rotors. The tube, the adapter and the rotor have to be the combination the manufacturer rated. An unbalanced load is how centrifuges fail. Measurement of the related quantities sits with the BIPM.
Which category should I open next?
The category is Centrifuges. The sub-category is Rotor adapters & accessories. The catalogue is Instruments de laboratoire.
Shelves beside this one are Rotors, Benchtop & floor-standing centrifuges, Microcentrifuges & mini centrifuges and Centrifuge accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.