Cordouan - Model VASCO -Nanoparticle Size Analyzer

• 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 consumable
• Solvent-proof sample cell

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 Sparse Bayesian Learning and Padé Laplace algorithms

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