Description
ROTI®-Speed-stirrer, 5000–20000/min is a high-speed laboratory stirrer unit supplied with its power pack in a portable case for flexible use at the bench or across workstations. Covering a speed range from 5000 to 20000 per minute, the instrument supports rapid mixing tasks typical of sample preparation, dispersion, and related laboratory workflows where elevated stirring rates are required. The complete set is delivered as one unit and weighs 1,900 kg, combining the stirrer and power pack in a case format that aids organised storage and transport within the laboratory. From manufacturer ROTH SELECTION, this ROTI® model sits in the laboratory appliances category among stirrer units used for routine and specialised mixing applications. Laboratories can deploy the portable configuration wherever a compact, cased high-speed stirrer is needed without permanent installation. The stated speed window of 5000–20000/min defines the operating envelope for process planning, while the included power pack ensures the system is ready for connection according to local laboratory practice. Suitable for general stirring duties that call for a dedicated high-speed ROTI® unit in a portable case.
This article is part of Magnetic stirrers, in Stirring, shaking & mixing.
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Questions about ROTI®-Speed-stirrer, 5000-20000/min, power pack in portable case, 1 unit(s)
What is this article?
ROTI®-Speed-stirrer, 5000-20000/min, power pack in portable case, 1 unit(s) is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Magnetic stirrers, inside Stirring, shaking & mixing, in Lab instruments.
A magnetic stirrer is the motor and the plate under the flask. Many also heat. The stirring capacity is the litres of a water-like liquid it can turn, and a viscous liquid defeats a rating that was measured on water.
Stirring keeps a mixture uniform or helps a solid dissolve. A magnetic stirrer spins a bar inside a closed vessel. An overhead stirrer drives a shaft when the liquid is viscous or the volume is large. A vortex mixer agitates a tube. A shaker moves a whole rack or a plate. The shape of the impeller and the speed decide whether the liquid turns over or merely spins. The vessels being stirred are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stirring, shaking & mixing. The sub-category is Magnetic stirrers. The catalogue is Lab instruments.
Shelves beside this one are Magnetic stirring bars, Stirring shafts, propellers & impellers, Stirring & mixing accessories, Homogenisers & dispersers, Shakers, rockers & rotators, Overhead stirrers and Vortex mixers.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

