LS Instruments sell "LS Spectrometer"

The LS Spectrometer is a goniometer-based instrument combining static and dynamic light scattering for particle characterization, built on a modular platform that allows extensive customization. Even in its base configuration it ranks among the most advanced entry-level instruments available, and it can later be upgraded to the 3D LS Spectrometer configuration. Its patented modulated 3D cross-correlation technology enables accurate particle analysis even in highly concentrated samples.