Description
Digital stirrer HS-100D is a laboratory overhead stirrer designed for larger mixing volumes up to 20 L and viscosities of max. 10.000 mPas. Speed is regulated between 200 and 3000 rpm by a Digital Feedback Controller for precise, reproducible process control. Motor power is 130/120 W, supporting demanding stirring tasks with higher viscosity media. The compact housing measures 90 x 145 x 180 mm and the unit weighs 5,3 kg, while the electrical connection is 230 V, 50/60 Hz. Rated torque is 145 N m, with a speed range corresponding to approximately 3,33 1/s to 50 1/s. This model from manufacturer Witeg suits research, development and quality-control laboratories that need digital speed control, elevated viscosity capacity and a small bench footprint. The HS-100D drive is supplied as a single unit for combination with appropriate impellers and stands according to the intended application and vessel geometry.
This article is part of Magnetic stirrers, in Stirring, shaking & mixing.
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Questions about Digital Overhead Stirrer HS-100D
What is this article?
Digital Overhead Stirrer HS-100D is the article on this page. Luminix Health distributes Witeg 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?
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.











