Description
Overhead attachment RM 2 is a laboratory accessory configured for overhead mixing and shaking applications that require parallel processing of multiple samples. It features twelve bores, each with a diameter of 29,5 mm; alternative bore diameters can be supplied on request to match different vessel formats. The attachment stands 80 mm high, has a net weight of 0,5 kg and a gross weight of 1 kg, making it compact yet stable when mounted on compatible laboratory equipment. Designed for efficient series work, the twelve identical openings allow simultaneous handling of tubes or flasks of matching diameter, streamlining workflows in research, quality-control and routine laboratory environments. The robust construction from manufacturer Bühler ensures secure seating of sample vessels during operation. This modular overhead attachment is particularly useful wherever reproducible multi-position agitation or mixing is needed and where a standardised bore pattern simplifies sample loading and unloading.
This article is part of Overhead stirrers, in Stirring, shaking & mixing.
Key features
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Overhead Rack RM 2
What is this article?
Overhead Rack RM 2 is the article on this page. Luminix Health distributes Bühler for laboratory use. It sits in Overhead stirrers, inside Stirring, shaking & mixing, in Lab instruments.
An overhead stirrer drives a shaft from above, for volumes and viscosities a magnetic bar cannot move. Torque and speed range are the ratings. The chuck and the stand are part of using it. A high-speed disperser is a different head.
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 Overhead stirrers. The catalogue is Lab instruments.
Shelves beside this one are Magnetic stirring bars, Stirring shafts, propellers & impellers, Magnetic stirrers, Stirring & mixing accessories, Homogenisers & dispersers, Shakers, rockers & rotators and Vortex mixers.
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.
How does ordering and shipping work?
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.

