Beschreibung
Sealing ring PTFE for grinding jar 500 ml DIN 7168 medium is a replacement gasket produced from PTFE with a diameter of 116/100 mm. It is designed for all classic line grinding bowls of 500 ml volume except those made of silicon nitride, providing a precise seal according to DIN 7168 medium tolerance. This spare part from manufacturer Fritsch restores leak-tight closure on the corresponding milling jars used in laboratory ball mills. Supplied as 1 pc and weighing 0,0100 kg net, the ring supports reliable operation during sample grinding and homogenisation. The PTFE material and defined dimensions ensure correct seating on 500 ml classic line vessels excluding silicon-nitride versions. Originating from Germany, the component carries standard preference and dual-use markings suitable for unrestricted laboratory procurement. Installation of this sealing ring maintains process integrity in planetary ball-mill systems whenever the original gasket requires replacement, offering a direct-fit solution for 500 ml grinding jars of the classic line series.
This article is part of Mills, grinders & homogenisers, in Test sieves & mills.
Key features
- Pack size: 1 pc
- Material: PTFE
- Diameter: 116/100 mm
- Compatibility: classic line grinding bowls 500 ml
- Exception: silicon nitride
- Standard: DIN 7168 medium
- Technical Information Sheet:
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Questions about seal ring PTFE for grinding bowls 500 ml
What is this article?
seal ring PTFE for grinding bowls 500 ml is the article on this page. Luminix Health distributes Fritsch for laboratory use. It sits in Mills, grinders & homogenisers, inside Test sieves & mills, in Präzisionsinstrumente.
A mill, grinder or homogeniser reduces particle size or breaks a tissue before an extraction. The rotor and the sieve insert decide the result. A knife mill and a bead mill are different machines. The sample has to tolerate the heat the motor puts into it.
A test sieve sorts particles by whether they pass an opening. Wire mesh and perforated plate are two ways of making that opening, and the nominal size is not a suggestion. A sieve shaker repeats the motion so the result does not depend on how hard someone shook by hand. A mill or grinder makes the particles smaller before they are sieved. The certificate of the sieve, and the opening size, are what an audit asks for. Measurement practice around mass and dimension sits with the BIPM, EURAMET and BELAC.
Which category should I open next?
The category is Test sieves & mills. The sub-category is Mills, grinders & homogenisers. The catalogue is Präzisionsinstrumente.
Shelves beside this one are Test sieves (wire mesh), Test sieves (perforated plate), Sieve shakers and Sieve accessories (lids, pans, rings).
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