Surface Roughness Parameter |
Ra (ISO), Rz (DIN), Rms (Rq), Rt |
Measuring Range |
Ra:0.05-10.0µm / Rz0.1-50µm |
Resolution |
0.04µm (1.6µ in. |
Cut-off Lengths |
0.0009 in., 0.03 in., 0.09 in. |
Tracing Length |
0.23 in. (6mm) |
Tracing Speed |
0.04 in/second (1.0mm/second) |
Accuracy |
+/- 12% of actual value |
Contact Force on Probe |
<1.8 ozf (<50gf) |
Static Measuring Force of Sensor Stylus |
<0.06 ozf (<1.6gf) |