Only the wavelength which exactly focused the
target used for the measurement. each wavelength, specific distance assigned by
factory calibration.
In the case multi-peak measurements, several distance points are
evaluated accordingly.
High measuring rate for dynamic measurement tasks
The confocalDT systems offer high measuring rates for measurement
tasks with high dynamics. mm
Measuring object
Lenses
Ease use via web interface
Set and configuration controller and sensors handled user-friendly web interface
via Ethernet connection. This sensor
element detects the corresponding spectral color and evaluates it.
Video signal display Measurement chart Presets for fast setting
.
Beam path
Measuring range
0 mm
max. The controller dynamically regulates the
exposure the CCD line. This exposure control compensates for
color and reflectivity changes the measuring object order to
increase the measurement accuracy high measuring rates. The special lens arrangeent splits the
white light into monochromatic wavelengths controlled chromatic
aberration. additional software required.Measuring principle and fields application
confocalDT
4
The confocal chromatic measuring principle
Polychromatic white light focused onto the target surface a
multilens optical system. optical arrangement images
the light reflected onto light sensitive sensor element. For thickness measurements,
materials are stored editable materials database
