Zetasizer Nano ZSP

Zetasizer Nano ZSP – the premium system for the ultimate in colloid and protein characterization.

As Zetasizer Nano ZS and S, it uses the patented Non-Invasive Back-scatter (NIBS) technology which illuminates a larger number of particles and uses efficient fibre detection, giving 100 times the sensitivity of conventional optics. Measuring a larger number of particles practically eliminates number fluctuations, giving a more stable signal, and significantly increasing the largest particle size that can be measured.

Zetasizer Nano ZSP performance: 

• Higher power laser and new optics gives 10 times higher zeta potential sensitivity than the Zetasizer Nano ZS – for the measurement of smaller more dilute materials
• Accurately measures smaller sizes at lower concentrations
• Faster measurement times improves the efficiency of use.