Description
Sieve ring featuring trapezoidal holes of 0,12 mm in P-14 cl design, usable only in conjunction with an impact bar, determines the ultimate fineness of processed samples in laboratory milling. The trapezoidal perforation generates supplementary comminution through increased shear effect, enabling effective size reduction for materials that profit from this action when the ring is combined with the dedicated impact bar inside impact rotor mills. It delivers controlled particle outcomes essential for reproducible sample preparation. Provided as a single piece weighing 0,05 kg net, this specialised item from manufacturer Fritsch functions exclusively with the impact bar and is not intended for standalone operation. Sieve rings set the end fineness of the sample; those with trapezoidal holes enhance shearing, whereas round-hole variants are advised for brittle materials and medium-fineness substances possessing a narrow grain-size spectrum. The ring supports consistent results in research and analytical laboratories focused on precise milling applications.
This article is part of Test sieves (wire mesh), in Test sieves & mills.
Key features
- Pack size: 1 pc
- Hole size: 0,12 mm
- Hole type: Trapezoidal
- Design: P-14 cl
- Compatibility: Impact bar only
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about sieve ring for impact bar 0.12 mm trapez. perforation
What is this article?
sieve ring for impact bar 0.12 mm trapez. perforation is the article on this page. Luminix Health distributes Fritsch for laboratory use. It sits in Test sieves (wire mesh), inside Test sieves & mills, in Lab instruments.
A wire-mesh test sieve sorts particles through a woven opening of a stated nominal size. The frame diameter and the mesh are the specification. A sieve without a certificate is a screen, not a measurement.
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 Test sieves (wire mesh). The catalogue is Lab instruments.
Shelves beside this one are Test sieves (perforated plate), Mills, grinders & homogenisers, Sieve shakers and Sieve accessories (lids, pans, rings).
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.