Laser beam horizontal trueness testing device and corresponding method
Abstract:
The invention relates to a laser beam horizontal trueness testing device for a laser beam projection device for construction and/or interior design work. The laser beam projection device is equipped with a beam self-leveling functionality. The laser beam horizontal trueness testing device has a telescope with an attenuating filter, a magnifying objective, and a flat image sensor for capturing an image of a laser beam incident on the objective. Components of the laser beam horizontal trueness testing device further include a natural inclination compensator and an analyzing unit which is designed to automatically ascertain an image position of the laser beam captured in the image by processing the image. According to the invention, the flat image sensor is arranged on an image plane of the objective, and the analyzing unit is additionally designed to quantify the laser beam horizontal trueness.
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