Cordouan Technology Vasco – Nanoparticle Size Analyser

Cordouan Technology Vasco – Nanoparticle Size Analyser

The VASCO nanoparticle size analyser is a unique instrument for nanoparticle suspension and colloidal characterization, based on the Dynamic Light Scattering (DLS).

Key benefits

High detection efficiency in opaque/dark media, as well as in diluted solution thanks to a DTC patented system

Extended sample concentration range (up to 40%*)

Reduce sample preparation (no filtration or dilution)

Polymodal and complex sample analysis

No consumables

Solvent-proof sample cell

  • Depends on sample and VASCO model

Technologies & innovations

VASCO combines:

Unique embedded sample cell made of a silica prism and backscattered light detection

Dual Thickness Controller (DTC) : patented system allowing measurement of diluted sample as well as dark / concentrated ones, without dilution

Flusher to remove dust and bubbles

Advanced Padé Laplace algorithm

Main characteristics

Based on Dynamic Light Scattering (DLS)

Particle size (diameter) : 0,5 nm – 10 μm

Sample concentration : 0.1ppm – 40%w/v

Optical filter option to improve measurements on fluorescent samples

On-line sample cell option → size kinetics study

NanoQ proprietary software

Compliant with ISO 13 321 – Particle size analysis – Photon correlation Spectroscopy & ISO 22 412 – Particle size analysis – Dynamic Light Scattering

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