The new Zetasizer Ultra is our most advanced system for the measurement of particle and molecular size, particle charge and particle concentration, and represents the most intelligent and flexible instrument in the Zetasizer Advance range.
Our flagship model enjoys all the benefits afforded by ZS Xplorer software, in terms of ease of use, analysis speed and data confidence, and also offers two unique measurement capabilities: Multi-Angle Dynamic Light Scattering (MADLS®) and particle concentration*, to offer even greater insight into your samples.
• Measurement principle :
• Non-Invasive Back Scatter (NIBS) Dynamic Light Scattering
• Dynamic Light Scattering (90° and 13°)
• Multi-Angle Dynamic Light Scattering (MADLS)
• Measurement angle :
• 173°, 13°, 90°
• Measurement range :
• Diameter: 0.3 nm - 15 μm (2) (9)
• Minimum sample volume :
• 3 μL
• Concentration range :
• Minimum sample concentration:
• Blue Label: 0.2 mg/mL 15 kDa Protein
• Red Label: 0.1 mg/mL 15 kDa Protein
• MADLS:
• 0.1 mg/ml 15 kDa Protein
• MADLS Particle Concentration Enabled?
• Blue Label: No
• Red Label: Yes
• Maximum sample concentration(3):
• 40% w/v