The optical measurement sensor SensorR25 is integrated into a production line and delivers high resolution, repeatable and traceable results when measuring surface characteristics in the μm or sub-μm range. Therefore, the SensorR25 is a platform that enables the use of the same measurement process both in-line and in ameasurement laboratory. 

SensorR25 is a solid optical 3D measurement instrument for automated form and roughness measurement in production. The sensor is integrated into a production line and delivers high resolution, repeatable and traceable results when measuring surface characteristics in the μm or sub-μm range. Therefore, the SensorR25 is a platform that enables the use of the same measurement process both in-line and in a measurement laboratory. Standardised interfaces support an easy and quick integration into production allowing comparable measurements. In combination with a collaborative 6-axis robot, SensorR25 is used as a collaborative system 
– Cobot – for flexible quality assurance and the measurement of microstructures on large components.

Measurement principle
non-contact, optical, three-dimensional, based on Focus-Variation

Positioning volume (Z)
25 mm (mot.)

Focus-Variation is an optical technology which is used to perform high resolution 3D surface measurements. Its main component is a precision optics containing various lens systems that can be equipped with different objectives. It combines the small depth of focus of an optical system with vertical scanning to provide topographical and color information from the variation of focus. In other words: It delivers information about form and roughness of a surface in one go, which makes it super-efficient. 

• Download our comprehensive Industrial & Portable Metrology Catalogue here.