Electronic measuring structure for ultrasonic analysis of solutions
Andrzej Barwicz · 2003
An electronic measuring structure (EMS) for ultrasonic analysis of solutions that acquires measurement information by means of an ultrasonic resonator, estimates the concentration of solution components, and represents the results of the measurements is presented. A brief description of the hardware and software and the requirements on which they are based is given. The structure is based on a ceramic resonator and on the phase-locked-loop technique. The adaptation of the structure to a specific solution analysis can be realized by EPROM modification.>