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- Characterizes
particle size
distribution of concentrated dispersions and emulsions.
- Acoustic attenuation of ultrasound
pulses measured for a set of frequencies from 1 to 100 Mhz is an
experimental output.
- Parametrical
Particle Size Distribution is calculated by minimizing deviation between
measured and calculated acoustic attenuation spectra.
- There is no need for calibration such as
measuring a colloid with known particle size.
- Gap between transducer and receiver is
variable and attenuation is measured versus gap width.
- Automatically adjustable signal to
noise ratio.
- Automatic sound speed correction.
- Required input parameters see Description.
- Required sample volume is 50 mL.
- Total weight is about 20
kg (60 pounds).
- Automatic titration with 2 burettes is optional, user can easily install additional hardware.
- Additional electroacoustic sensor
and/or conductivity probe can be easily installed by user.
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