Description
Heating mantle magnetic stirrer for flasks is a combined laboratory heating and stirring unit designed for round-bottom flask work up to a maximum working volume of 3 l. The system reaches temperatures up to 280 °C and provides adjustable magnetic stirring from 200 to 1500 1/min, supporting controlled heating with continuous mixing in synthesis, extraction, and sample-preparation workflows. The package includes a heating mantle sized for 250 ml round bottom flasks, a Pt 1000 stainless steel temperature sensor, and a stand with holder for the sensor, so temperature monitoring can be positioned securely beside the vessel. Supplied as a complete set from manufacturer Phönix Instrument, the unit is intended for routine use on the laboratory bench where flask heating and magnetic agitation must run together. With a unit weight of 4,930 kg and delivery as 1 pc, it suits dedicated flask stations that need mantle-style heat transfer rather than hot-plate contact alone. The integrated mantle geometry helps distribute heat around the curved flask wall while the magnetic drive maintains suspension or reaction homogeneity across the stated speed range. This configuration is aimed at laboratories that standardise on 250 ml round-bottom flasks yet still require headroom up to the 3 l capacity class for scale-up or larger vessels within the same instrument family.
This article is part of Heating mantles, in Heating, drying & cooling.
Key features
- Pack size: 1 pc
- Max. volume: 3 l
- Temperature: up to 280 °C
- Stirring speed: 200–1500 1/min
- Included mantle: for 250 ml round bottom flasks
- Sensor: Pt 1000 stainless steel temperature sensor
- UNSPSC: 41103806
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Questions about Heating mantle magnetic stirrer for flasks, max. 3 l
What is this article?
Heating mantle magnetic stirrer for flasks, max. 3 l is the article on this page. Luminix Health distributes Phönix Instrument for laboratory use. It sits in Heating mantles, inside Heating, drying & cooling, in Lab instruments.
A heating mantle cups a round-bottom flask so the heat meets the glass without a bare flame. The flask volume the mantle was knitted for is the specification. A 1 L mantle under a 250 mL flask heats the air, not the liquid.
Temperature equipment either holds a set point or drives a sample toward one. An oven dries. A furnace reaches the temperatures of ashing and melting. A bath surrounds a vessel with water or oil. A circulator moves that fluid. An incubator holds the mild warmth of a culture. An autoclave uses steam under pressure to sterilise. The number that matters is the temperature the article actually reaches, not the number painted on the dial. Temperature is part of the international system kept by the BIPM and compared by EURAMET.
Which category should I open next?
The category is Heating, drying & cooling. The sub-category is Heating mantles. The catalogue is Lab instruments.
Shelves beside this one are Muffle & tube furnaces, Circulators, chillers & thermostats, Drying ovens & climate chambers, Water & oil baths, Hot plates & heating blocks, Incubators, Heating & cooling (other), Temperature control accessories, Laboratory refrigerators & freezers, Autoclaves & sterilisers, Bunsen & gas burners and Heating tapes, cables & plates.
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.

