Particle Size Analyzer
Particle Size Analyzers using Dynamic Light Scattering
At the frontier of nanotechnology, understanding the behaviour of particles at the nanoscale is key – from research and development, through quality control, to industrial production. Sphera Analytics specializes in advanced light-scattering and nanocharacterization instruments that deliver accurate, reliable, and reproducible data on particle size, surface charge (zeta potential), molecular weight, and colloidal stability.
Cordouan leverages advanced optoelectronic and light-scattering principles to characterize nanoparticles and colloids with high precision.
This combination of technologies ensures that our instruments deliver reliable, reproducible, and artefact-free data, even for challenging samples for nanoparticle characterization including:
- Charge and zeta potential
- In situ / In line measurements
- Process monitoring
- Kinetic
- Molecular weight
Explore our line of innovative instruments, designed to measure particle size of the most complex nanoparticles.
Our Key Techniques:
Dynamic Light Scattering (DLS):
For determining particle size distribution — even in complex or concentrated samples. Instruments using DLS can analyze particles from a few nanometres up to a few microns.
Laser Doppler Electrophoresis (LDE)
Enables zeta potential measurement, providing insight into particle surface charge, colloidal stability, and aggregation propensity.
Specialized optics & sample handling
Robust sample cells, solvent-proof housings, and dual-thickness or remote-probe options enable measurement even in opaque or high-concentration suspensions.
Discover our complete range of products.
Amerigo
3-in-1 high-performance platform for nanoparticle characterization and zeta potential measurement, designed to deliver multi-modal, cross-validated measurements within a single instrument.
Vasco Kin
A time-resolved, in-situ DLS analyzer with remote optical head, designed for real-time monitoring of nanoparticle synthesis, stability, and aggregation dynamics even in high-concentration or opaque samples
Not sure which product you need?
Our team will help you to find your optimal instrument.