The DT100 measures sound attenuation and velocity of any fluid like material, from water to toothpaste. No sample information is required to measure the attenuation and sound speed. A variable gap technique eliminates any need for calibration.
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This pulse technique device measure electroacoustic signals at frequencies from 1 to 10MHz for either pure liquids or colloids. The DT-300 works as a standalone probe suitable for in-sample or on-line measurements.
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Combining the acoustic attenuation measurement of the particle size from DT-100 with the electroacoustic measurement of zeta potential from DT-300, the DT-1201 is a complete system for characterizing dispersion. Various options can be added such as titrator, pH/temperature measurement, conductivity for aqueous as well as non aqueous media and dielectric constant.
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