method for calibration of a dickenmeßeinrichtung and dickenmeßeinrichtung for thickness measurement and monitoring of layers, tapes, films, or the like

摘要

A process for calibrating a thickness tester with preferably two travel measuring sensors (2, 3) operating with or without contact is proposed in which thickness testers operating on various measuring principles can be easily calibrated, where the measurement must be performed, by means of a reference object (7).