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To maintain sub-micron accuracy, the tool requires systematic calibration using a certified reference specimen (typically a precision roughness patch displaying a known Ra value).
株式会社 ミツトヨ：精密測定機器の総合メーカー | ミツトヨ SONE-220
: In technical fields, such codes often refer to specifications, standards, or protocols. To maintain sub-micron accuracy
: Pressing the data button instantly sends the calculated surface parameters to a central computer, tablet, or smartphone. such codes often refer to specifications
Stylus tip radius options of 2 µm or 5 µm; 90-degree cone angle
Analysis of the work's reception reveals several key themes: