An Overview On Ultrasonic Thickness Measurement and Underwater Inspection Equipment
Ultrasonic Thickness Measurement (UTM) is the method used to select the local thickness of a solid metallic element without the use of any invasive or destructive processes. The measurement is based solely on the time taken for an ultrasound wave to return to the surface of the element.
Such an operation is normally performed using an ultrasonic thickness gauge. Because ultrasonic waves travel through metals at a constant speed which varies only according to the consistency of the alloy, the time taken for the wave to reach the surface is a correct indicator of the thickness of the metal.
Apart from the fact that this method doesn't destroy or destroy the element being tested, it also has the advantage of not being dependent on access from both sides of the sample. Point of contact and source of measurement is to get a correct reading. I suggest that you must navigate to http://www.semiconsoft.com/wp/ for the best polymer thickness measurement tool.
Ultrasonic Thickness Measurement is often used as a way of monitoring metal thickness or weld quality in industrial settings, or indeed through underwater inspection. Technicians equipped with a transportable ultrasonic thickness meter reach steel plating in sides, decks, tanks and the superstructure. They can select its thickness fundamentally by touching the steel with the transducer, or measurement head.