
PSA-901
Photon Correlation DLS Nanoparticle Size and Zeta Potential Analyzer (PSA-901)
Nanoparticle size (1–10000 nm) and zeta potential (-500 to +500 mV) analyzer by dynamic light scattering (DLS) and electrophoretic light scattering.

PSA-311P
Benchtop spray particle size analyzer (0.1–100 µm), 40 detection channels, 650 nm semiconductor source, ISO 13320:2009 compliant.
Category: Laboratory equipment · Particle size analysis
| Characteristic | PSA-311P |
|---|---|
| Structure | Benchtop |
| Size range | 0,1–100 µm |
| Detection channels | 40 |
| Light source | Semi-conducteur λ=650 nm, p>1 mW |
| Accuracy / repeatability error | ≤1 % (CRM D50) |
| Standards | GB/T 19077-2016 ; ISO 13320:2009 |

PSA-901
Nanoparticle size (1–10000 nm) and zeta potential (-500 to +500 mV) analyzer by dynamic light scattering (DLS) and electrophoretic light scattering.

PSA-632 · PSA-636 · PSA-638
Automatic wet laser particle size analyzer (up to 0.02–2000 µm), Mie theory, He-Ne laser (>25000 h), modular design, automatic optical calibration.

PSA-2308A
Wet and dry laser particle size analyzer (0.01–2000 µm), laser diffraction, Mie and Fraunhofer scattering, photodetector array from 0.015° to 145°.

PSA-622 · PSA-626 · PSA-628
Wet and dry laser particle size analyzer (up to 0.02–2000 µm), full-range Mie scattering, He-Ne laser (>25000 h), ISO 13320 compliant.