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