PortableRL – Mobile, high resolution measurement
PortableRL is an optical 3D measurement system for quality assurance of micro structured surfaces. Users verify measurement fields of up to (mm) 50x50x26. The system is applied for both curved and flat components. A battery pack allows a flexible use and mobile positioning, enabling the use of the system wherever needed. A large vertical scanning range allows the measurement of various geometry types and forms. Amongst others, fields of use are platen inspection, asphalt measurement, quality assurance of turbine or rotor blades, 3D measurement of steel and body parts.
Technical Specifications
| Measurement principle | non-contact, optical, three-dimensional, based on Focus-Variation |
| Positioning volume (X x Y x Z) | 50 mm x 50 mm x 25 mm = 62500mm³ |
| Objective magnification | 10x | 20x | 50x | 2xSX | 5xAX | 10xAX | 20xAX | 50xSX | |
| Working distance | mm | 17.5 | 16 | 10.1 | 34 | 34 | 33.5 | 20 | 13 |
| Lateral measurement range (X,Y) (X x Y) |
mm mm² |
2 4 |
1 1 |
0.4 0.16 |
10 100 |
3.61 13.03 |
2 4 |
1 1 |
0.4 0.16 |
| Vertical resolution | nm | 150 | 75 | 50 | 3500 | 460 | 170 | 90 | 70 |
| Height step accuracy (1 mm) | % | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Min. measurable roughness (Ra) | µm | 0.55 | 0.25 | 0.2 | n.a. | n.a. | 0.65 | 0.3 | 0.25 |
| Min. measurable roughness (Sa) | µm | 0.30 | 0.15 | 0.1 | n.a. | n.a. | 0.35 | 0.15 | 0.13 |
| Min. measurable radius | µm | 5 | 3 | 2 | 20 | 10 | 5 | 3 | 2 |
