PortableRLFlexible use & mobile positioning

Mobile 3D measurement of large components

PortableRL is a mobile 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. 

Technical specifications

Measurement principlenon-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 magnification10x20x50x2xSX4xAX*5xAX10xAX20xAX50xSX
Working distancemm17.51610.134303433.52013
Lateral measurement range (X,Y) mm 2 10.4 104.873.61210.4
(X x Y)mm²41 0.1610023.7213.03410.16
Vertical resolutionnm150755035006204601709070
Height step accuracy (1 mm)%
Min. measurable roughness (Ra)µm0.550.250.2---------0.650.30.25
Min. measurable roughness (Sa)µm0.300.150.1---------0.350.150.13
Min. measurable radiusµm532201210532
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Video: We present our mobile measuring device PortableRL 

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