The calibration system for distance sensors is designed to allow the calibration of devices such as ultrasonic water level sensors, snow height sensors, radar water level sensors, and laser snow height sensors with high measurement accuracy.

The sensors are compared with a reference - laser telemeter. An important part of the system is a sliding bench made of aluminum profiles, that slides on rails. At the end of the measuring path, there is an aluminum plate from which the laser and the devices under the test are reflected. As we strive to make all of the processes in a laboratory as automated as possible, the calibration system is fully automated and integrated into the calibration software.

The whole calibration process from the initialization of the laser to the certificate generation is done automatically by the calibration software IMS4 CalibLab.