DEVICE AND APPARATUS FOR DETECTING AND MEASURING BY ECHOGRAPHY PARTICLES SETTLING IN A FLUID

摘要

The device chiefly includes a thermostatically controlled measuring cell (1) with which is associated a transmitting-receiving ultrasonic probe (2). The cell consists of a cavity (10) divided half way up by a thin plate (11). The upper chamber above the plate is designed to receive a suspension (13) of particles while the probe is located in the lower chamber below the plate. The upper face (14) of the probe is separated from the plate.