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182 nm Standard Step Height

This is a standard step height topography image with a scanning range of 1.65 mm × 1.65 mm, with a nominal height of 181.0 nm ± 2.1 nm. It can be used to evaluate the accuracy and repeatability of the measurement systems, providing metrological traceability and a reference for measurement equipment.

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182 nm Standard Step Height
182 nm Standard Step Height
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    Metal Groove
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    FreeSpirit (Shanghai) Precision Instrument Co., Ltd
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    H0.958v-0.692l3.519-3.486l0.682,0.684L1.632,14.048z M14.506,14.048h-0.678 l-3.53-3.499l0.683-0.682l3.518,3.488L14.506,14.048z" /> info@frsinst.com

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    FreeSpirit (Shanghai) Precision Instrument Co., Ltd
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