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Phased array ultrasonics (PA) is an advanced method of ultrasonic testing that has applications in medical imaging and industrial nondestructive testing. Common applications are to noninvasively examine the heart or to find flaws in manufactured materials such as welds.
Phased Array Ultrasonic Testing (PAUT), also known as phased array UT, is an advanced non-destructive inspection technique that uses a set of ultrasonic testing (UT) probes made up of numerous small elements.
Phased array ultrasonic testing is a form of nondestructive testing (NDT) used to inspect objects and manufactured materials such as tubes, pipes, and bolts for inconsistencies, inclusions, and other internal flaws that might jeopardize the structural integrity of the tested material.
It begins with what phased array testing is and how it works, then outlines some considerations for selecting probes and instruments, and ends with links to phased array application notes and a phased array glossary.
Phased array ultrasonic testing (PAUT) is an ultrasonic imaging detection technology that implements functions such as ultrasonic beam movement, deflection, and focusing by applying different time delay rules, that is, the focal law, to different units of the transducer array when emitting or receiving acoustic waves.
Phased array ultrasonics (PAUT) are used for a wide range of critical assets inspection. PAUT can detect cracks, voids, and pits caused by corrosion.
Evident phased array instruments provide precise measurement with the most reliable results. Our range of phased array devices produce accurate, detailed cross-sectional pictures of internal structures at fast inspection speeds.
