Ultrasonic Thickness Gauge NOVOTEST UT-1M operates on the principle of measuring the propagation time of ultrasound in the product. The pulse generator produces a high frequency electrical pulses that excite the piezoelectric transducer (Probe). At the same transducer converts electrical signals into the elastic (mechanical) vibrations – sound waves. These waves propagate from the surface to reflect the input (bottom) of the surface and re-taken and converted into an electrical signal by means of UT-probe. The instrument calculates the thickness.


Ultrasonic method is appropriate for measuring the thickness:


  • products made of various metals, alloys and other materials;
  • thickness of glass, plastic, composite and other products from non-metallic materials;
  • the walls of the tanks, pipes, casing parts, sheets, overhead, transportation, and other structures, including the corroded surfaces, pitted, with scum, etc.;
  • thickness of the products during their production and operation;
  • metal thickness for diagnostic and expert work with one-side access to the object of control.


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