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Chromatic Focus Point Sensor CFP

Highly accurate chromatic point sensor

Benefits

The chromatic measuring principle ensures low measurement errors and a high degree of independence from the surface properties. During scanning, many measurement points are captured in a short time. This results in a wide range of applications, even with high demands on measurement uncertainty and measurement time. Tightly toleranced sizes as well as mould and roughness can be measured.

Measurement of sensitive and elastic workpieces
Large measuring ranges of the sensor allow fast scanning without moving the device axes to the workpiece surface and thus even shorter measuring times
Measurement of reflective or transparent surfaces possible
Layer thicknesses of transparent materials can also be measured (option)

Technical Data

Optical-axial (chromatic aberration)

0.3 mm to 3 mm

Permissible probing error up to 0.25 µm

The light from a broadband light source b) is projected from the evaluation box a) onto the workpiece (position 1), 2) or 3)) via a fibre coupler c), an optical fibre d) and imaging optics e). The intensity of the reflected light is highest for the colour that corresponds to the distance from the workpiece f). This is analysed using a spectrometer g).

Machines and Accessories

Filter

Further equipment for Chromatic Focus Point Sensor CFP

Machine

ScopeCheck® S

Phone	01332 289 664
Email	sales@werth-metrology.com

Chromatic Focus Point Sensor CFP

Highly accurate chromatic point sensor

Precise scanning of surfaces

Other benefits

Sensor principle

Measuring range

Accuracy

Functionality

Further equipment for Chromatic Focus Point Sensor CFP

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 Point Sensor CFP