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Posted inNon Destructive Testing
Leak Testing
What is a Leak? A leak is a flow of gas (or liquid) through the…
Posted inNon Destructive Testing
Laser Testing Methods
Laser Testing includes three techniques, Holography, Shearography and Profilometry. As the method name implies, all three techniques user…
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How GPR Works
Ground penetrating radar operates by transmitting pulses of ultra-high frequency radio waves (microwave electromagnetic energy)…
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Ground Penetrating Radar
What is Ground Penetrating Radar? Ground penetrating radar (GPR) is a non-destructive geophysical method that…
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GUIDED WAVE TESTING (GW) Overview
Guided wave ultrasonic testing detects corrosion damage and other defects over long 33 ft. –…
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Remote Field Sensing
Eddy current testing for external defects in tubes where external access is not possible (e.g.…
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Pulsed Eddy Current Inspection
Conventional eddy current inspection techniques use sinusoidal alternating electrical current of a particular frequency to…
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Swept Frequency
Swept frequency eddy current techniques involve collecting eddy current data at a wide range of…
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Multiple Frequency Techniques
Multiple frequency eddy current techniques simply involve collecting data at several different frequencies and then…
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Advanced Techniques – Scanning
Eddy current data can be collected using automated scanning systems to improve the quality of…