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Ultrasonic Non Destructive Testing (NDT) Experimentation Sets for Engineering Education
Teaching Industrial Echography
Features
In ultrasonic testing, very short ultrasonic pulse-waves with
13 detailed experimental guides
centre frequencies ranging from 0.1-15 MHz are launched into materials to detect internal flaws or to characterize materials. The technique is also commonly used to determine
Open and clear setups
the thickness of the test object, for example, to monitor pipe
Computer based
work corrosion. Ultrasonic testing is often performed on metals and alloys, though it can also be used on concrete, wood and composites. It is used in many industries including oil & gas, aerospace, automotive and other transportation sectors. The experimentation sets for industrial echography focus on the understanding of the observed signals and images in the context of Non Destructive Testing (NDT). Also the limitation of the technique as a consequence of physical properties and fundamental physical laws is investigated. For this different test samples and setups including delay lines, different material, and blocks with specific discontinuities are used. Additionally the ultrasound is used to demonstrate mechanical scan methods and the principle and formation of computer tomography.
applied sciences
All relevant measurement techniques and physical properties are covered (e.g. A-Scan, B-Scan, TOFD, Mechanical scanning, Angle beam measurements, Shear waves, Resolution, Attenuation) Also investigated: the principle and formation of CT Part of a modular concept consisting of 2 basic and 8 extension sets
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