Surface texture calibration box. Box for calibrating optical instruments to measure areal (three dimensional) topography of a surface. This is a measu

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Surface texture calibration box. Box for calibrating optical instruments to measure areal (three dimensional) topography of a surface. This is a measurement of the texture, or roughness, of the surface. Changes in areal topography can change the way that a component functions and are increasingly being used in manufacturing. Photographed at the National Physical Laboratory, Teddington, UK.

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Size: 3546px × 2994px
Photo credit: © ANDREW BROOKES, NATIONAL PHYSICAL LABORATORY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, -contact, -dimensional, 3d, areal, artefact, artifact, britain, british, calibration, dimensional, england, english, equipment, europe, european, kingdom, measurement, optics, physics, roughness, surface, technological, technology, teddington, texture, topography, uk, united