Description
Sieve lid, 315 mm is a laboratory cover for test sieves used in particle-size analysis and sample handling. It has a diameter of 305 mm and a net weight of 1 kg, matching common sieve-frame dimensions indicated by the 315 mm size designation. Supplied as one piece, the lid closes the top of a sieve stack to retain powdered or granular material during sieving, transfer or short-term storage. The component is manufactured by NEXOPART and originates from Nordrhein-Westfalen, Germany. It integrates directly into existing laboratory sieve sets of corresponding diameter and supports clean, controlled workflows in analytical chemistry, materials testing and quality-control environments. Robust construction allows repeated handling while remaining straightforward to clean and store alongside other sieve accessories. Laboratories performing granulometric work or routine screening can use this lid to maintain sample integrity between process steps without altering established sieve procedures. The defined geometry ensures stable seating on compatible frames, contributing to reproducible laboratory practice.
This article is part of Test sieves (wire mesh), in Test sieves & mills.
Key features
- Pack size: 1 pc
- Type: Sieve lid
- Size designation: 315 mm
- Diameter: 305 mm
- Country of origin: Germany
- Technical Information Sheet:
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Questions about Sieve cover, 315 mm
What is this article?
Sieve cover, 315 mm is the article on this page. Luminix Health distributes NEXOPART 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.