Parametric ultrasound test bench

thingiverse

I made this frame to do some measurements on some ultrasound transducers. It keeps the transducers at a specific distance from the table and a specific distance from each other. In addition, you can pivot one transducer to measure the field pattern. The angle can be measured with a built in simple protractor. The towers have some additional strengthening bars. Instructions You need two towers, obviously. They can be glued to the bar and pivot. The bar and pivot needs some support for printing. The size shown prints comfortably on a 200x200mm platform.