This unique technology utilizes the properties of both light scattering and Brownian motion in order to obtain the size distribution and concentration measurement of particles in liquid suspension. A laser beam is passed through the sample chamber, and the particles in suspension in the path of this beam scatter light in such a manner that they can easily be visualized via a 20x magnification microscope onto which is mounted a camera.

Wavelength: 405nm (violet)
Particle size: 0.01 - 1 µm

Concentration range: 10⁶ to 10⁹ particles per mL.

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