A unique nanoparticle size analyzer based on dynamic light scattering (DLS) measurement method.
Technical Highlights The heart of the VASCO FLEX system is the fiber optic remote head. It is integrated within a housing that has the same small footprint. Sample laser irradiation optical system scattering light collector The remote DLS probe is connected to the central unit via an optimized custom-made fiber optic patch cord. The central unit includes: - Single photon detector (APD) - Powerful data processing linear correlator - External PT100 temperature sensor - High-reliability fiber pigtailed laser diode with power supply - Alignment red laser to facilitate OFRH positioning
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basic information
Advanced Data Analysis The VASCO FLEX system operates with dedicated NanoQ 2.0 software featuring the following characteristics: - Advanced paid Laplace transform algorithm for multimodal analysis - Programmable complex integration for size dynamics monitoring and statistical analysis - Re-measurement with reconfigurable settings (viscosity and refractive index values) - Simulators and setting wizards for easy data interpretation and measurement optimization - User-friendly graphical interface and intuitive menu with a wide range of solvent data base Key Advantages - Accuracy: Advanced inversion algorithms, measurement data processing, control, and display - Non-invasive measurement: No contact with the sample, eliminating contamination risk - Measurement in harsh or restricted access environments: Ideal for industrial process monitoring - Robust and compact: Small space probes and parts without moving components can be easily integrated into restricted access environments, with no concern for stray light or external disturbances in free-space optical layouts - Agility and versatility: The operating distance between the probe and measurement area can be easily adjusted from 4cm to 40cm; fiber patch cord lengths can be specified from 1 to 20m in any length.
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Applications/Examples of results
Nanoparticle size measurement has become feasible for introduction into manufacturing processes. Advanced material characterization (combination measurement of SAXS/SANS + DLS) Measurements under harsh conditions: high-pressure autoclaves, supercritical CO2 synthesis reactors Online monitoring of nanoparticle synthesis processes Measurements under controlled environments (glove boxes, vacuum chambers, etc.)
Company information
We have over 40 years of history as a specialized import trading company, excelling in laser light sources, optical components, measuring instruments, and peripheral devices.