Description
PTFE safety cover for 1 litre Heat-On block is a protective accessory for heating applications that use a Heat-On attachment with a 1 litre round-bottom flask. Although Heat-On blocks already reduce hazards relative to conventional heating baths, residual burn risk remains during everyday use; this cover adds a practical barrier around the heated assembly. Made from chemically resistant, easy-to-clean PTFE, it withstands typical laboratory media and simplifies wipe-down after work. The unit is intended specifically for the 1 litre Heat-On format and supports safer handling on magnetic stirrers and related heating setups in research and process laboratories. Offered by manufacturer Heidolph, the cover integrates into existing Heat-On workflows without altering established heating procedures. Matching safety covers are available for further Heat-On sizes when laboratories operate multiple flask volumes. Net weight is approximately 1,204 kg per piece, supplied as a single unit for dedicated 1 litre block protection wherever thermal safety and chemical durability are required at the bench.
This article is part of Heating mantles, in Heating, drying & cooling.
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Questions about PTFE Safety Cover for 1 Liter Heat-On Block
What is this article?
PTFE Safety Cover for 1 Liter Heat-On 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. Delivery across the EU, two to five days if in stock. 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.

