Description
Laboratory stirrer RSO-20A analogue is a laboratory stirring unit intended for controlled mixing of liquid media at a stirring volume of up to 20 l. The instrument is fitted with an LED display that supports clear visual monitoring of operating status during everyday agitation work. Supplied as 1 pc and weighing 2,5 kg, the unit is practical for benchtop use or mounting on a compatible stand in research, quality-control and teaching laboratories. This analogue model from manufacturer Phönix Instrument belongs to the RSO series and suits protocols that prefer continuous manual speed adjustment rather than digital programming. Typical applications include sample preparation, dissolution and homogenisation steps, reagent mixing and general process development where vessels up to the stated volume must be agitated reliably. The compact form factor and LED readout help operators maintain oversight during routine mixing sequences. As part of standard laboratory appliance setups for stirrers, the RSO-20A analogue integrates into common labware workflows and can be paired with dedicated stand accessories for the RSO range when a fixed overhead arrangement is required.
This article is part of Overhead stirrers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Product type: Laboratory stirrer
- Control type: Analogue
- Display: LED
- Stirring volume: 20 l
- Weight: 2,5 kg
- Technical Information Sheet:
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Questions about Laboratory stirrer RSO-20A analogue, with LED-display., stir. vol. 20 l
What is this article?
Laboratory stirrer RSO-20A analogue, with LED-display., stir. vol. 20 l is the article on this page. Luminix Health distributes Phönix Instrument 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?
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.