Description
Test sieve 8/2'' MW = # 7/8'' ASTM (22,4 mm) is a precision laboratory sieve designed for particle size analysis and sample fractionation. Featuring an 8'' diameter and 2'' height, the frame and woven mesh are manufactured from stainless steel to ensure durability, corrosion resistance and consistent aperture geometry under repeated use. The mesh corresponds to ASTM designation # 7/8'' with a clear opening of 22,4 mm, making it suitable for coarse screening applications in materials science, geology, pharmaceuticals and quality-control laboratories. This sieve from manufacturer Fritsch is also available in alternative dimensions such as 200 mm diameter with 50 mm or 25 mm height and 100 mm diameter with 40 mm height, allowing flexible integration into existing sieve stacks or shaker systems. Supplied as a single unit, it supports reproducible separation workflows where stainless-steel construction and standardised mesh openings are essential for reliable analytical results.
This article is part of Test sieves (wire mesh), in Test sieves & mills.
Key features
- Pack size: 1 pc
- Diameter: 8''
- Height: 2''
- Mesh width: # 7/8'' ASTM (22,4 mm)
- Frame and mesh material: stainless steel
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Questions about test sieve 8/2'' mesh = 7/8'' ASTM (22.4 mm)
What is this article?
test sieve 8/2'' mesh = 7/8'' ASTM (22.4 mm) 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 Instruments de laboratoire.
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 Instruments de laboratoire.
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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.