Description
Heat-On 5 Litre Attachment is a laboratory heating block designed for controlled heating of a 5 litre round-bottom flask. Built for continuous operation at temperatures up to 260 °C, it features a small side bore that accepts a temperature sensor for precise measurement during use. To support efficient reactions without media loss, solvent volumes of up to 2,5 L are recommended. Optional safety handles, offered separately, allow comfortable and safe transport of the attachment, especially in the hot state. This Heat-On unit from manufacturer Heidolph suits larger-scale flask heating in synthesis, preparation, and related thermal laboratory processes where stable heat delivery and probe access are required. The flask-matched design helps laboratories equip magnetic stirrer or heating setups with a dedicated 5 litre solution. Supplied as a single piece, the attachment provides a practical route to reproducible heating of larger round-bottom flasks while keeping temperature monitoring straightforward and handling options available when needed.
This article is part of Heating mantles, in Heating, drying & cooling.
Key features
- Pack size: 1 pc(s)
- Product type: Heat-On attachment for round-bottom flasks
- Flask capacity: 5 l
- Maximum continuous temperature: 260 °C
- Recommended solvent volume: up to 2,5 L
- EAN: 4255661401956
- Technical Information Sheet:
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Questions about Heat-On 5-l block
What is this article?
Heat-On 5-l block is the article on this page. Luminix Health distributes Heidolph 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?
We deliver across the EU, usually within 2 to 5 working days. More is on Delivery across the EU. 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.
