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Surface Testing Product Applications In Germany
7 applications found
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An important property of an optical component is the variation of the refractive index of the material from which it is made, broadly referred to as homogeneity. Material inhomogeneity causes variation of the refractive index in a glass, which can be in the form of sharp, cord-like regions called striae or it can occur as a gradient of the refractive index through a larger region of the sample. Material index variations must be qualified to ensure their impact is within tolerance for a particular optical design ...
ByZygo Corporation - AMETEK, Inc based in Middlefield, CONNECTICUT (USA)
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Accurate qualification of optical components is a vital source of feedback to an optical manufacturing operation. From plano to spherical to aspheric shapes, common measurements include surface form error, waviness and roughness. Depending on the type of part and its application, material and geometric properties such as transmitted wavefront, homogeneity, wedge, parallelism, thickness variation, and radius of curvature may also require careful control. Optical components are the building blocks of optical ...
ByZygo Corporation - AMETEK, Inc based in Middlefield, CONNECTICUT (USA)
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ZYGO laser interferometers are powerful and precise instruments for measurement and characterization of optical components and systems. One of the most common applications include the measurement of the radius of curvature. The radius of curvature is a fundamental and functional parameter of spherical optical surfaces, which requires quality control during ...
ByZygo Corporation - AMETEK, Inc based in Middlefield, CONNECTICUT (USA)
Aquaread stock a wide range of testing equipment designed to track a number of parameters and water quality testing measures. ...
ByAquaread Ltd, Part of the NKE Group based in Broadstairs, UNITED KINGDOM
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The coating and finishing of surfaces using electroplating techniques is a highly sophisticated process. Be it the finishing of metal parts or the coating of printed circuit boards, the quality required in the intermediate and end products is only achieved if the composition of the process baths is right. At the same time, rising costs of raw materials and energy make it absolutely essential to drive production as efficiently as possible. As a leading manufacturer of instruments for chemical analysis we know about ...
ByMetrohm AG based in Herisau, SWITZERLAND
Monitor for events or trends over time to establish baseline parameters and track changes in water quality. Impacts to surface water hydrology caused by weather changes and storm events can lead to severe consequences for ecosystems, agriculture and communities. Real-time data acquisition through continuous surface water monitoring is the best way to track changes over time and catch critical events. Our solutions for effective and affordable continuous monitoring feature reliable, low-maintenance instrumentation, ...
ByIn-Situ Environmental based in Fort Collins, COLORADO (USA)
Remotely monitor for harmful algal blooms for quick response and improved trend analysis. Harmful algal bloom monitoring in lakes and rivers has become more important than ever, and remote monitoring with the use of biosensors is the most effective way to track change over time. Our optically compensated, interchangeable fluorometers, including chlorophyll a and blue green algae, and our reliable five-port and seven-port multiparameter sondes make deployed monitoring effective and ...
ByIn-Situ Environmental based in Fort Collins, COLORADO (USA)