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DWS RheoLab
About LS Instruments AG- Type: Equipment
- Viscosity: 0.0001-1000 Pa*s
- Complex Modulus G*: 1-50 kPa
- Frequency: 0.1 Hz-10 MHz
- Sample Volume: 150-1500 uL
Based on diffusing wave spectroscopy (DWS), the RheoLab probes the dynamics in a sample on a nanometer-scale using laser light. It measures the temporal fluctuations of light that is multiple scattered from particles embedded in the sample undergoing Brownian motion. The statistical analysis of these fluctuations allows the extraction of the microrheological properties of the sample.
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