LS Instruments - Model LSI Correlator - Digital Correlator - Brochure

The LSI Correlator™ is a digital correlator designed for real-time computation of auto- and cross-correlations as well as photon counting of pulse streams arising from dynamic light scattering (DLS), diffusing wave spectroscopy (DWS), diffuse coherence spectroscopy (DCS) and fluorescence correlation spectroscopy (FCS) experiments. This advanced hardware correlator implements both the multiple-tau (multi-tau) and linear-tau digital correlation algorithms which allow spanning the largest lag-time range nowadays available. This makes our correlator suitable for particle sizing of both fast and slow dynamics samples. Our device is specially designed to offer the greatest flexibility, robustness, reliability, and platform portability. Its powerful hardware architecture makes the LSI Correlator a stand-alone device, suitable for further customization.