THICKNESS GAUGES

Ultrasonic material thickness testing.

Thickness Gauges provide the ability to ultrasonically measure the thickness of materials in a non destructive manner.  They send an ultrasonic pulse signal via a transducer at a known sound velocity through the material, and measure the time taken for the signal (echo) to bounce back.  The transducer and test surface are coupled using a water-based Couplant Gel and this removes the air gap.  Almost any material can be tested provided it has a known sound velocity. We offer various options and a full range of accessories and replacement parts.

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