One of the fastest nanoparticle analyzers, the DelsaMax™ Pro from Beckman Coulter allows for the simultaneous analysis of both particle size and zeta potential for sample volumes as small as 45 μl, in less than one second. With an unprecedented 32 detectors working simultaneously, the instrument provides much reduced run time and increased measurement accuracy.

Specifications and features

• Size range: 0.4 to 10,000 nm, hydrodynamic diameter
• Molar mass range: 5×10⁷ g/mol (Da)
• Minimum sample volume: 45 μL (170 μL for zeta potential)
• Minimum measurement time: 1 second
• Ion strength range: 0 to 50 mS/cm
• Mobility range: no practical limit