Special sensors for holes geometry measurement.
The measuring principle. The laser probe is inserted into the controlled hole. The probe or the part is driven in rotation. A triangulation laser sensor, which is built into the probe, measures the distance to the hole surface synchronously with the angle of rotation. The resulting set of polar coordinates is used to calculate the geometric parameters of the hole. Moving the probe along the hole allows you to get the geometric parameters of the hole in different sections and build a 3D model of the inner surface.
The series includes seven lines of models: RF603 - universal sensors with 2 to 1250 mm operating ranges, RF603HS - high speed sensors, RF609 (RF609Rt) - laser probes, RF600 - large-base and long range sensors, RF605 - compact sensors, RF602 - super compact sensors, RF60i - specialized laser sensors for pavement profile and texture measurement.