Particle Sizing Systems, Inc.
PSS offers powerful solutions to nano-sizing needs for both laboratory and process environments. The Nicomp 380, based on dynamic light scattering (DLS), provides accurate particle size distribution (PSD) results down to 1 nanometer. Options include multi-angle fiber-optic detection (PMT, APD or CPM), single-mode laser diodes (5-100 mW) and high sensitivity zeta-potential analysis (“PALS”). The AccuSizer 780, based on single-particle optical sensing (SPOS), provides wide dynamic range PSDs of highest resolution. New sensors based on unique technology – focused extinction (“FX”) and scattering (“FS”) – size particles from 0.1 to 20 microns (approx.) at ultra-high concentrations (1-10 million/ml), often requiring little or no sample dilution.