Beschrijving
Clamp ring holder with rod, for attachment to a stand is a dedicated fastening element designed to secure a 500 ml cold trap to a laboratory stand. The holder incorporates a clamp ring and an integrated rod that together provide stable vertical support during vacuum operations. With a net weight of 0,305 kg, the assembly offers a compact yet rigid mounting solution that keeps the cold trap firmly positioned. This accessory from manufacturer Rettberg is intended specifically for the corresponding 500 ml cold-trap models and enables convenient attachment to standard laboratory stands. The design facilitates quick installation and reliable retention of the glass cold trap while maintaining free access to the vacuum connections. Supplied as a single complete unit, the clamp ring holder simplifies the mechanical integration of cold traps into bench-top or frame-mounted vacuum setups that require stand-based support.
This article is part of Clamps & bossheads, in Stands, clamps & racks.
Key features
- Pack size: 1 pc
- Product type: Fastening element
- Intended use: For 500 ml cold trap
- Mounting: Attachment to a stand
- Design: Clamp ring holder with rod
- Technical Information Sheet:
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Questions about Clamp-ring holder with rod
What is this article?
Clamp-ring holder with rod is the article on this page. Luminix Health distributes Rettberg for laboratory use. It sits in Clamps & bossheads, inside Stands, clamps & racks, in Labmateriaal.
A bosshead grips the rod. A clamp grips the flask or the condenser, usually through two jaws with cork or vinyl faces. Three-finger and two-finger clamps hold different shapes. The jaw opening is the specification.
A stand, a clamp and a rack hold something still so the hands can do the work. A bosshead locks a clamp to a rod. A test-tube rack keeps tubes upright and in an order the operator can read back. The failure is almost always mechanical: the clamp slips, or the rack does not match the tube diameter. The glass they support is indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stands, clamps & racks. The sub-category is Clamps & bossheads. The catalogue is Labmateriaal.
Shelves beside this one are Test tube racks, Stands, rods & bases and Stand & rack accessories.
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.