Basic Components & Elements of Surface Topography
Basic Components & Elements of Surface Topography
Basic Components & Elements of Surface Topography
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Pc (RPc) – Peak Count<br />
Nr – Normalized Peak Count<br />
The peak count is the number <strong>of</strong> local roughness peaks which<br />
project through a selectable band centered about the mean<br />
line. The count is determined over the evaluation length and<br />
is reported in peaks per cm or inch.<br />
HSC (RHSC) – High Spot Count<br />
The number <strong>of</strong> roughness peaks, reported in peaks per cm,<br />
projecting through the mean line, or a line parallel to it, at a<br />
selected distance above or below the mean line.<br />
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