Ultrasound Spectrometry systems use ultrasound measurements to determine the frequency dependence of the acoustic attenuation and velocity.
These measurements are used to determine particle size distribution and rheological properties of concentrated dispersions. The DT-1202, DT-100 and DT-110 measure sound attenuation and velocity of any fluid-like material.
Sound pulses are transmitted through the sample. The attenuation of these pulses is measured over a wide range of ultrasonic frequencies (1-100 MHz) using variable gap sizes between ultrasonic transducer and receiver.