Kosaka Laboratory Ltd.
Kosaka Laboratory Standard Film SS-M20
Manufacturer: Kosaka Laboratory Ltd.
Model: SS-M20
Features
- For high-precision/ultra-precise surface properties measurement calibration standard piece
- Tailor-made standard pieces: can be processed into the required shape. (Consultation required)
Specification
| Chirp | Amplitude A: 1μm modulable Wavelength λ: 25μm~8.0mm modulation |
|---|---|
| Sin wave | Amplitude A: Min: 0.5μm, Max: 20μm modulable Wavelength λ: Limited by amplitude |
| Step | Depth D: Min: 0.5μm, Max: 20μm Width W: Min: 70μm |
| other | Triangle wave, saw wave, arc groove, random, etc. |
Sin Wave + Segment Difference Standard Sheet SS-M20
| Calibration Items | Ra, Rz, RSm, step P-P |
|---|---|
| merit | Step calibration and Ra calibration in one standard piece ⇒ reduce uncertainty and improve the efficiency of calibration work. |
| Sin wave | Amplitude 10 μm, wavelength 100 μm |
| Step | Depth 10 μm, Groove Width 100 μm |
