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8" Tyler test sieve with brass frame and cloth, 2.80 mm aperture, ASTM E11 compliant for particle size analysis.
The Tyler #7 Brass-Stainless Steel 8-inch Sieve features a robust brass frame combined with brass cloth, providing durable and precise particle size separation with a 2.80 mm (0.111") aperture. Engineered to meet ASTM E11 standards, this test sieve is essential for accurate particle size analysis across multiple industries including biotechnology, pharmaceuticals, chemical processing, and agricultural product testing. Its construction supports consistent mesh performance critical for molecular diagnostics workflows, bioprocessing quality control, and materials characterization. Widely adopted in biomanufacturing and synthetic biology research, this sieve is suitable for samples in foods, cosmetics, minerals, plastics, and fertilizer sectors. The sieve enables reliable size fractionation, ensuring reproducibility in particle measurement and quality assurance in laboratory and industrial environments.
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We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
