Welcome to LS Instruments


LS Instruments is committed to supplying the latest developments in light scattering technology to a continuously growing number of customers worldwide.  We are experts for:


This instrument performs microrheology and particle sizing based on the novel optical technique.  Suited for DWS


Diffusing Wave Spectroscopy (DWS) 


This instrument performs DLS of highly concentrated samples based on modulated 3D cross-correlation technology.Suited for DLS


Dynamic Light Scattering (DLS)


This is the most advanced light scattering instrument on the market. It performs DLS and SLS at a range of scattering angles from 8 to 155 degrees.Suited for



One of the fields of expertise of LS Instruments is static light scattering.


We offer a range of innovative products which harness these technologies to deliver high quality measurements of  your samples.  We also offer services such as consulting, a state-of-the-art application laboratory and workshops on light scattering. Through LS Instruments our customers have access to the leading experts in the field.


New Application Note


Characterization of Mayonnaise with DWS Microrheology


                August-24 2015


Meet LSI at the ECIS 2015 in Bordeaux


The 29th Conference of the European Colloid and Interface Society will take place from 6-11th of September 2015 in Bordeaux, France. LSI will exhibit the NanoLab 3D, the LS Spectrometer and the DWS RheoLab.


                      July-24 2015


Exchange Rate Adjustment


As a consequence of the appreciation of the Swiss currency, we have adjusted the prices across the range of all our products to counterbalance this effect. We will continue to ensure that our customers receive excellent quality and value when ordering from LS Instruments.


                      June-19 2015