MÁY PHÂN TÍCH KÍCH THƯỚC HẠT
Model: Vasco kin
NSX: Cordouan - Pháp
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.).
Key features & benefits
- Frequency stabilized Laser & Artefact-free Avalanche Photodiode (APD) detector
→ High measurement accuracy
→ Very Low scattering samples - Embedded dedicated PC including software correlation and a complete & dedicated software NanoKin®
→ User-friendly interface
→ Photon-counts storage for Time-Resolved analysis & post-analysis
→ Full report including kinetic analysis - Enhanced mathematic models
→ Better reliability of results
→ 2D Colormap of size distribution over time
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
Specification
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Optical head’s specifications |
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Measurement principle |
Optical Fiber Dynamic Light Scattering (DLS) |
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Sample volume (µL) |
Down to 8 µL (cell dependent) |
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Measurement configuration |
In situ – Contactless remote probe / user-defined |
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Cell types |
Standard disposable, µ-volume disposable, Quartz Suprazil standard, etc. |
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Solvent compatibility |
Aqueous & Organic solvents (cell dependent) |
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Scattering angle (°) |
170° |
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Particle size range |
0.5 nm to 10 µm (sample dependent) |
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Concentration range |
Up to 40% wt (sample dependent) |
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Dimensions / Weight |
50 x 25 x 120 mm (HWD) / <0.5 kg |
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Hardware specifications (central unit) |
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Laser source |
High stability solid state laser (option blue and green) |
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Detector |
Artefact-free Avalanche Photodiode (APD) |
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Computing |
Embedded dedicated PC |
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Data processing |
Correlation and analysis software: NanoKin® |
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Time resolution |
Down to 200 ms (sample & measurement dependent) |
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Measurement time |
From 2 s to 12 hours |
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Operating / Storage conditions |
15°C to 40°C / -10°C to 50°C – Relative humidity < 70% non condensing |
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Dimensions / Weight |
220 x 220 x 64 mm (upper part) / 2.5 kg |
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System Compliance |
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CE certification |
CE marked product – Class 3b laser product – EN 60825-1:2001, CDRH |
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Normalization |
ISO 13321 (1996) & ISO 22412 (2008) compliant, CFR 21 part 11 (option) |
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Accessories & services |
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1 year warranty, on site installation and training, online support |
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NanoKin® (already installed) & Instruction manual |
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Pelicase™ transportation case (option) |
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NIST Certified latex suspension kit (option) |
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Monitor display, keyboard, mouse |
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