Description
PTFE Safety Cover for 500 ml Heat-On Block is a laboratory safety accessory that provides additional protection whenever a Heat-On attachment for 500 ml round-bottom flasks is in use. Even though Heat-On blocks already lower the burn risk relative to conventional heating baths, residual hazards remain. Fabricated from chemically resistant and easily cleaned PTFE, the cover shields the heated working area effectively. It is supplied as one piece and is intended specifically for the 500 ml Heat-On block, ensuring a secure fit during magnetic stirring and heating tasks. The robust PTFE construction withstands typical laboratory reagents while remaining simple to maintain. Available from manufacturer Heidolph, this cover belongs to a series of matching safety solutions offered for other Heat-On sizes as well. Net weight is 0,901 kg and gross weight 1,001 kg, making the unit practical to handle and store. Packaging measures 0,22 m in depth, 0,19 m in width and 0,12 m in height, corresponding to a volume of 0,005 m³. The accessory supports safer routine operation of 500 ml heated flasks in research and analytical environments.
This article is part of Heating mantles, in Heating, drying & cooling.
Key features
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about PTFE Safety Cover for 500 ml Heat-On Block
What is this article?
PTFE Safety Cover for 500 ml 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. 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.

