Description
Heat-On 4 Litre Attachment is a laboratory heating block for applications that require heating of a 4 litre round-bottom flask. It is suitable for continuous use at temperatures up to 260 °C and incorporates a small side bore for accurate temperature measurement with a sensor. For efficient reaction performance without media loss, solvent volumes of up to 2 L are recommended. Optional safety handles, available separately, support comfortable and secure transport of the attachment, particularly when hot. This Heat-On accessory from manufacturer Heidolph is well suited to magnetic stirrer setups and other flask-based thermal workflows in the laboratory. The dedicated 4 litre geometry helps deliver consistent heating for synthesis, sample work-up, and related processes where probe access and controlled temperature are important. Supplied as one piece, it gives laboratories a practical, flask-specific Heat-On solution with clear monitoring capability and optional handling accessories for safer everyday operation around heated equipment.
This article is part of Heating mantles, in Heating, drying & cooling.
Key features
- Pack size: 1 pc
- Product type: Heat-On attachment for round-bottom flasks
- Flask capacity: 4 l
- Maximum continuous temperature: 260 °C
- Recommended solvent volume: up to 2 L
- EAN: 4255661401970
- Technical Information Sheet:
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Questions about Heat-On 4-l block
What is this article?
Heat-On 4-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?
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.