The LUMiSizer has all the capabilities of the LUMiFuge but measures up to 12 samples in one run. His most important additional feature is the calculation of particle size distribution in the range of 100 nanometer up to 300 micrometer from the measured separation profiles. The advantage compared to classical particle size measurement is the measurement at much higher concentration and higher resolution. Here are two examples:

Lumisizer particle size distribution Lumisizer differential particle size distribution