Description
Sieve lid, 300 mm is a laboratory accessory made to cover test sieves of 300 mm diameter. With a net weight of 0,75 kg, the lid serves as a reliable top closure for larger sieve stacks employed in particle-size analysis and bulk sample preparation. It assists in retaining material, reducing the chance of contamination and shielding the sample during movement or short-term storage of the assembled stack. Supplied as a single unit, it suits routine dry-sieving procedures in quality-control, research and industrial laboratory settings. The lid originates from Germany, specifically the North Rhine-Westphalia region, and is manufactured by NEXOPART. Its design ensures compatibility with standard 300 mm sieve frames, allowing quick placement and removal while maintaining proper stack geometry. By covering the uppermost sieve, the accessory supports clean and organised laboratory practice throughout the sieving sequence and subsequent analytical steps, contributing to dependable granulometric testing outcomes.
This article is part of Test sieves (wire mesh), in Test sieves & mills.
Key features
- Pack size: 1 pc
- Diameter: 300 mm
- Origin country: Germany
- Origin region: North Rhine-Westphalia
- Technical Information Sheet:
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Sieve cover, 300 mm
What is this article?
Sieve cover, 300 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.