Description
Test sieve 8/2'' MW = # 25 ASTM (0,71 mm) is a precision analysis sieve with an 8'' diameter and 2'' height, engineered for reliable particle-size determination in laboratory workflows. Rim and mesh are fabricated entirely from stainless steel, providing mechanical stability and corrosion resistance during repeated sieving cycles. The woven mesh corresponds to ASTM # 25 with a clear opening of 0,71 mm, enabling accurate fractionation of powders, granules and bulk solids. This configuration is also offered in complementary dimensions such as 200 mm diameter by 50 mm or 25 mm height and 100 mm diameter by 40 mm height, allowing flexible adaptation to different sample volumes and shaker platforms. Produced by manufacturer Fritsch, the sieve integrates directly with standard analytical sieve shakers used in materials science, pharmaceuticals, minerals processing and quality-control laboratories. Its robust stainless-steel construction preserves aperture integrity over extended service life, supporting reproducible results in mesh-aperture verification, sample preparation and particle-distribution studies.
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: 0,71 mm
- ASTM designation: # 25
- Material: stainless steel (rim and mesh)
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Questions about test sieve 8/2'' mesh = 25 ASTM (0.71 mm)
What is this article?
test sieve 8/2'' mesh = 25 ASTM (0.71 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.