Nicomp Nano Z3000 Zeta Potential Analyzer
Manufacturer: Entegris
SKU: Z3000
Description
The Nicomp Nano Z3000 is an analytical instrument that combines dynamic light scattering (DLS) for particle size analysis with Phase Analysis Light Scattering (PALS) and frequency analysis modes for zeta potential measurements. It determines the electrophoretic mobility of particles in suspension, which is used to calculate zeta potential—a key indicator of colloidal stability. The system can apply an electric field adjustable from 1 to 250 Volts/cm, making it suitable for analyzing samples in both aqueous and organic solvents. Standard operation utilizes a dip cell electrode design with palladium tips, which are inserted directly into disposable cuvettes to create a uniform field, simplifying setup and maintenance. The patented PALS technique is designed for measuring small Doppler shifts in scattered light, enabling analysis in high-conductivity or organic media. Frequency analysis mode provides distribution data on zeta potential and aids in system alignment. Features include electric field strength compensation and polarization correction for accuracy. The instrument uses laser diodes (red: 15–100 mW; green: 20–100 mW) as light sources. It is commonly used in research and development for formulations in pharmaceuticals, ceramics, inks, and other fields where surface charge characterization is critical.
Specifications
| Item | Nicomp Nano Z3000 Zeta Potential Analyzer |
| Company | Entegris |
| Catalog Number | Z3000 |
| Quantity | EA |
| Type | Phase Analysis Light ScatteringPat. |
| Detector(s) | 15 – 100 mW red laser diodes, 20 – 100 mW green laser diodes |
| Measuring Range | 1 to 250 Volts/cm |
| Dimensions | (WxDxH) 17 × 24 × 10 in. |
| Applications | Materials Testing, Pharmaceutical Lab |
| Particle Size | 0.3 nm– 10 µm |
| Measurement Mode(s) | Particle size and zeta potential analysis |