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Web Result

Ultrasound and NDT

Ultrasonics Applications and Solutions for Industry and Research NDT Technologies Non-Destructive testing (NDT) encompasses many different testing methods and techniques. As the name suggests, NDT refers to tests and methods that do not damage or alter the material being tested. Non-Destructive test methods include X-ray inspection, ultrasonics, optical imaging and nuclear magnetic resonance (MNR)...

http://www.vninstruments.com/NDTPage.htm

Theory and Concepts

Ultrasonics Applications and Solutions for Industry and Research Ultrasonic Non Destructive Testing Ultrasonic systems use high frequency sound waves. In most applications ultrasonic signals are used to probe a material or object. The signals pass through the material similar to an X-Ray but the ultrasonic waves are harmless. The concept of ultrasonics sounds simple enough, just send a wave throug...

http://www.vninstruments.com/MainTheoryPage.htm

Solid Fat Content

Ultrasonics Applications and Solutions for Industry and Research Solid Fat Content Ultrasonic waves can be used to detect the phase of liquid/solid mixtures of various fats and oils. The methods generally rely on the enormous dynamic range and broad spectral response of the system. As a fat material solidifies the attenuation per unit length tends to increase very rapidly. For conventional ultraso...

http://www.vninstruments.com/solid_fat.htm

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