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Ultrasonic Testing System
System KNPS

Inspection of Billets

System KNPS

A key property of this billet inspection system is the coupling technique. The coupling of the ultrasound is achieved with guided water jets (squirter technique), which allows almost wear-free probe holders and short changeover times for different billet diameters. The distance between probe and billet surface is in the order of several centimetres which leads to long-lasting probes. Instead of dual-element probes (used for gap coupling in older testing systems), immersion type probes with large bandwidth are used. In combination with the electronic distance amplitude correction (DAC) a constant testing sensitivity is produced for all flaw depths.

Current Dates

07 - 10 May 2019
33rd Control, Stuttgart

27 - 29 May 2019
DACH Annual Meeting, Friedrichshafen

14 - 17 October 2019
28th testXpo, Ulm

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