Optical 3D Micro Profilometer
The microprofilometer device made by the science-based Fatah Noor Mihan company is a developed example of micro-scale three-dimensional measurement tools. Based on the phenomenon of interference, this device operates in two modes, white light microscopic interferometry and phase shift interferometry, and measures the shape and roughness of surfaces with micrometer accuracy. Therefore, it is non-destructive and does not cause any damage to the test sample.
In addition to micrometer-level accuracy and repeatability, higher data collection speed, greater field of view, and the possibility of measuring larger roughnesses without reducing accuracy are among the strategic features and advantages of this product compared to devices with similar uses.
| Description | characteristic |
| SSP-002 | Model |
| Scanning white light interferometry
Phase transfer interferometry |
3D top measurement method |
| Optic | |
| Lineac-x4, x10, x20, x40 (depending on the design) | Microscopic objective lens |
| mm22.5 x 2.5 | field of view (object x10) |
| 5 megapixels, monochrome | Camera |
| LED with variable intensity and valve | source of light |
| nm650-620 | The central wavelength of the light source |
| Mechanic | |
| Piezoelectric and motor | Axial shifter type |
| Capacitance/resistance | Axial displacement sensor type |
| 0-5 cm | Range of motion in axial displacement |
| µm1 (open circuit) and less than µm1 (closed circuit) | Accuracy of each step in the axial displacement |
| µm1 | Stability in the location of the axial shifter |
| µm1 | The smallest axial movement step |
| Two-dimensional motorized linear displacement | Sample switcher |
| µm 1 | Accuracy of each step in the sample mover (each axis) |
| 200 mm | Movement range of the sample mover (each axis) |
| computer/user (software) | Ability to control |
| Ability to make custom based on customer needs | Sample holder |