Optical rough standard test piece
Features
- High precision, a variety of Specifications can be selected.
- Available to design and manufacture on customized requirements.
Specifications
| Optical rough standard test piece | ||
| Surface roughness Ra | ||
| Size(um) | Size(nm) | Process |
| 0.67(1.34/2) | Chromium(old) | |
| 2.275(4.55/2) | Chromium(old) | |
| 5(10/2) | Chromium(old) | |
| 15(30/2) | Chromium(old) | |
| 20(40/2) | Chromium(old) | |
| 25(50/2) | Chromium(old) | |
| 26(52/2) | Chromium(old) | |
| 26.5(53/2) | Chromium(old) | |
| 31.5(63/2) | Chromium(old) | |
| 32.5(65/2) | Chromium(old) | |
| 38.5(77/2) | Chromium(old) | |
| 55(110/2) | Chromium(old) | |
| 59(118/2) | Chromium(old) | |
| 64(128/2) | Chromium(old) | |
| 120(240/2) | Chromium(old) | |
| 125(250/2) | Chromium(old) | |
Applications
Optical calibration test piece for 3D scanning inspection machine. The purpose is for the calibration of surface roughness and surface topography measurement.
Added to your inquiry
Optical rough standard test piece
Optical rough standard test piece