Zetasizer 6.1

Zetasizer is a particle characterization software used alongside Zetasizer instruments to measure and analyze particle and molecular size, zeta potential, and, where supported, molecular weight using light‑scattering techniques. It streamlines the workflow from sample setup to reporting with guided methods, clear data visualizations, and quality indicators, making it suitable for research and quality control in colloids, nanomaterials, proteins, and polymers.

Key capabilities:

• Particle size and size distribution via dynamic light scattering (DLS)
• Zeta potential measurement via electrophoretic light scattering (ELS)
• Molecular weight estimation via static light scattering (SLS), where supported
• Guided workflows, method templates, and instrument control
• Real-time data quality metrics and outlier checks
• Comparative analysis (overlays, trends) and customizable reports
• Batch processing and export to common file formats
• Optional support for temperature control and titration workflows when paired with compatible hardware

Zetasizer is developed by Malvern Instruments Limited. The most popular version of this product among our users is 6.1. The name of the program executable file is NanoApplication.exe.