Ultrasonic Emission Analysis

The Ultrasonic Emission Analysis program covers non-rotating assets including valves, steam lines, pressure vessels, vacuum chambers, and even building structures. It can also be used with IR Thermography to locate electrical faults in power distribution applications.

Ultrasonic instruments are sensitive to sounds beyond the limits of normal human hearing. An ultrasonic detector translates ultrasonic signals to the range of human hearing. Ultrasound instrument technology can tune-in to and "hear" faults in electric transmission and distribution systems end in operating machinery, as well as leaks in vacuum or pressurized systems.

Electrical systems, fluid and gas systems and working machinery all produce constant ultrasound patterns. Changes in the sonic signatures can be readily recognized as loose connections, faulty equipment or wear in components. An ultrasonic detector senses subtle changes in the ultrasonic signature of a component and pinpoints potential sources of failure before they can cause costly damage.

Leak detection is also one of the primary applications for the ultrasonic emission analysis. Plants have reported significant savings by locating and removing leaks in plant air, steam lines and other pressurized systems. The same simple technique can be used to check the integrity of piping, vessels, and vacuum seals.