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.
Also pictured: Equipment Set Ultrasound in Solids, and Ultrasound Echoscope, sold separately.
