Acrylic Body with Drilled Holes

Description The Acrylic Body with Drilled Holes is a polished polyacrylic block with bores of various diameters and varying distance from the surface. Experiment Topics: • Determine the speed of sound and the attenuation of ultrasonic signals in polyacrylate • Localize defects • Investigate aberrations resulting from acoustic shadows and ground returns • Analyze frequency-dependent resolving power • Display manual B-images. Both the 1 MHz and 4 MHz transducers are required for studying resolution. Required: 1018616 Ultrasonic Echoscope GS200 1018617 Ultrasonic Probe, 1 MHz, GS200 1018619 Ultrasonic Probe, 4 MHz, GS200