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

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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VASCO KIN PARTICLE SIZE ANALYZER

The VASCO KIN™ is a new generation of Time-Resolved instrument for accurate kinetic analyses combined with an in situ and contactless remote optical head. It allows to monitor in Real Time nanoparticles synthesis, agglomeration or the stability of suspensions.

With a single and continuous measurement, VASCO KIN™ gives access to all characterization data of a reaction (size distribution, scattered intensity, correlogramms, etc.).

Main specifications

• Measurement principle: Optical Fiber Dynamic Light Scattering (DLS)
•  Measurement configuration: in situ / contactless remote probe
• Particle size range: 0.5 nm  to 10 µm*
• Concentration range: up to 40% wt*
• Measurement time: from 2s up to 12 hours
• Time resolution: down to 200 ms
• Small footprint, no mobile part, easy-to-integrate in harsh environment

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VASCO FLEX PARTICLE SIZE ANALYZER

The Vasco Flex^TM is a unique and fully agile nanoparticle size analyzer combining the power of Dynamic Light Scattering (DLS) and the flexibility of optical fibers.

Main characteristics

• Particle size (diameter) : 0.5nm -10 μm
• “A la carte” and pay-as-you-grow configuration
• Flexibility and upgradability with various plug & play options: one main unit and various interchangeable heads
• On-demand optical fiber umbilical length from 1m up to 20 m
• Powered by the NanoQ proprietary software

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High resolution Zeta Potential Analyzer

WALLIS™ is an innovative Zeta potential analyzer dedicated to nanoparticle and colloidal charge characterization, with the highest resolution (0.1 mV). Based on a modern version of Laser Doppler Electrophoresis (LDE) technique, it is the ideal tool for studying colloidal suspension’s stability and nanoparticles’ electrophoretic properties. suspension’s stability and nanoparticles’ electrophoretic p

Main characteristics

• Zeta potential measurement range: -200mV to +200 mV
• High resolution measurement: better than 0.1 mV
• Dip cell with unique high durability amorphous carbon electrodes
• ZetaQ proprietary software (lien vers onglet ZetaQ)
• Compliant with ISO 13099-2 Colloidal system – methods for Zeta potential determination – Part 2

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MAGELLAN NP TRACE ANALYZER

MAGELLAN^TM is a unique instrument for the measurement (size distribution and concentration) of nanoparticle traces in water, based on Laser Induced Breakdown Detection (LIBD) technique.

Key benefits

• Broadest particle size measurement range
• Unequaled sensitivity 10000 times superior to conventional light scattering techniques
• No sample preparation
• Advanced proprietary algorithm for accurate data analysis

Main characterist

• Particle size range : 10nm – 1 μm
• Concentration range : 10⁴ – 10¹¹ part/ml
• Static or flow-through cell
• Variable flow rate
• Online and under-pressure measurements capabilities
• AstroLIBD proprietary software