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The concepts of accuracy related to white light interferometer

This article introduces the concepts of Z-axis vertical accuracy and XY lateral accuracy of white light interferometer, including vertical resolution, RMS repeatability, step repeatability, etc., as well as factors affecting accuracy, and emphasizes the i

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2024.08.12

Popular Science | How thin a film can the Atometrics AF-3000 series thin film thickness meter measure?

With the development of science and technology, the precision requirements of products in various fields are getting higher and higher. After continuous research and development and testing, the Atometrics technical team officially released the [Film Thic

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2023.08.08

Accuracy concepts when evaluating measuring instruments

In industrial measurement, accuracy is a complex concept involving multiple aspects and is usually used to describe the accuracy and reliability of measurement results. When selecting a measuring instrument/sensor, what does the accuracy name specifically

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2024.07.30