Description
Cased heating mantle with stirrer WHM for 250 ml 120 V is a laboratory heating mantle with integrated magnetic stirrer for round-bottom flasks of 250 ml. It enables controlled heating together with continuous agitation for thermal processing of liquids and mixtures in glassware. A built-in power controller adjusts the heating output and supports a temperature range up to 450 °C. The magnetic stirrer covers 50–750 rpm so that mixing can proceed during heating. Rated power is 140 W, and the instrument is designed for connection to a 120 V supply. The cased construction houses the heating element and stirrer drive in a stable enclosure for bench use. This WHM series unit from manufacturer Witeg is suited to flask-based heating and stirring applications in research and routine laboratory workflows. Net weight is 1,944 kg. Offered as one piece, it serves laboratories that need simultaneous temperature control and magnetic stirring of contents in 250 ml round-bottom flasks.
This article is part of Heating mantles, in Heating, drying & cooling.
Key features
- Pack size: 1 pc
- Flask volume: 250 ml
- Maximum temperature: 450 °C
- Stirring speed: 50–750 rpm
- Heating power: 140 W
- Supply voltage: 120 V
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Questions about Stirrer Heating Mantles WHM, f. round bo
What is this article?
Stirrer Heating Mantles WHM, f. round bo is the article on this page. Luminix Health distributes Witeg 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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.