Although particle systems can be complex, measuring them doesn’t have to be. Choose from three different technologies to characterize particles from the nanometer to the millimeter range.

• The Litesizer DLS series leverages light-scattering technology to determine particle size, zeta potential, transmittance, molecular mass, and the refractive index of nano- and microparticles in liquid dispersions.
• The PSA series uses laser diffraction (LD) technology to measure the size of particles in both liquid dispersions and dry powders in the micro- and millimeter range.
• Since the Litesizer DIA 500 is based on dynamic image analysis, it offers particle shape information alongside particle sizing. What’s more, you can get full measurement flexibility with our powerful portfolio of different dispersion units.

The Litesizer series is the perfect choice to characterize nano- and microparticles at the touch of a button. Particles in dispersion as well as peptides or macromolecules in solution can be determined over a broad concentration range, limiting the time for sample preparation. Litesizer 500 includes three measurement angles for particle size determination as well as patented cmPALS technology, which enables zeta potential measurements at low voltages with the highest repeatability and accuracy.