AeroTest Flaw Detector Developer. Developer designed to enhance the definition of the Penetrant. AeroTest Flaw Detector Kit is a non-destructive inspection test designed to provide a fast and reliable method for detection of cracks or flaws not normally visible to the naked eye.

Crack detection is the process of detecting the crack in the structures using any of the processing techniques. The crack detection can be made in two ways. They are Destructive Testing and Non-Destructive testing.

Ultrasounds can be used to detect cracks and flaws in marble blocks. …Ultrasonic waves are allowed to pass through the marble lic block and detectors areused to detect the transmitted waves. If there is even a small defect, the ultrasoundgets reflected back indicating the presence of the flaw or defect