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 Pad? Laplace algorithm Main characteristics Based on Dynamic Light Scattering (DLS) Particle size (diameter) : 0,5 nm ? 10 ?m 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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