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Chromatic Focus Zoom CFZ

Combination of image processing and chromatic distance sensor systems to form multi-sensor systems

Benefits

The combination of several sensors into one multi-sensor offers increased ease of use and measurement time savings due to the elimination of sensor change cycles. With the different sensor principles, the patented CFZ has a high degree of flexibility. Due to the absence of sensor offset, a smaller and thus more cost-effective measuring machine can often be used.

Please accept "Other" in the settings to watch this video. Other benefits

Low measurement errors due to high magnification range of the telecentric zoom optics
Intelligent contour image processing detects multiple geometric elements and free forms in the measuring window
Distance measurements largely independent of surface properties due to the chromatic measuring principle
Fast sensor change without mechanical movement
Large measuring range of the chromatic sensor enables fast scanning without moving the sensor to the workpiece surface and thus even shorter measuring times
Layer thicknesses of transparent materials can also be measured (option)

Technical Data

Optical-lateral / optical-axial (chromatic aberration)

1 mm

Permissible probing error up to 0.75 µm

From the evaluation box a) the light of a broadband light source b) is projected via a fibre coupler c), an optical fibre d) and an imaging optic e) onto the workpiece (position 1), 2) or 3)). The intensity of the reflected light is highest for the colour corresponding to the distance from the workpiece f). This is evaluated via a spectrometer g). Via a divider mirror h) the additional integration of an image processing sensor i) (illumination not shown) takes place.

Compatible Sensor Principles

Sensor

Werth Image Processing BV

Phone	+49 641 7938-0
Telefax	+49 641 7938-719
Email	mail@werth.de

Chromatic Focus Zoom CFZ

Combination of image processing and chromatic distance sensor systems to form multi-sensor systems

Highly accurate measurements without sensor misalignment in all three spatial directions

Other benefits

Sensor principle

Measuring range

Accuracy

Functionality

Further equipment for Chromatic Focus Zoom CFZ

The universal measurement software for coordinate measuring machines with optics, probe, computed tomography and multi-sensor systems

Comprehensive service around the coordinate measuring machine

Workpiece examples Chromatic Focus Zoom CFZ