The latest nano-particle size analyzer from Cordouan Technologies represents a new step in the DLS technique for nano-particle size analysis. For the very first time, an instrument allows to measure easily length and width of anisotropic nanoparticles in a colloidal suspension.
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Thetis Cordouan Brochure | 763.61 KB |
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- Three-in-one instrument
- DLS, SLS and DDLS modes
- Multi angle scattering detection system from 30 to 150 degrees
- Detection according to 2 polarizations VV and VH
- Size, aspect ratio, length and width measurements
- Molecular weight measurement
- Easy-to-use intuitive software Protheta
- Software correlator – dynamic time slicing and data analysis feature
- Small footprint
A software fully-dedicated to nanoparticle size measurements offers :
- User-friendly and intuitive user interface
- User-defined Standard Operation Procedures (SOPs)
- Software correlator
- Dynamic time slicing option
- Enhanced and oryginal data treatement algorithms: Multimodal Continuous Algorithm (MCA) and Multimodal Discrete Algorithm (MDA), together with a standard Cumulant method
- Kinetic size distibution
- Exhaustive solvent database
- Reporting module
- Simulation module
Technical Features
Particle size range | Particle size : 1 nm up to 1 μm |
Sample concentration | 0.0001% to 10% w/% (solvent dependent) |
Temperature control range inside the cell | 10°C to 70°C; +/-0,1°C (depending on cuvette cell material) |
Sample cell | Cell : optical quality QS cylindrical ; 10 mm light path |
Sample volume | >400 μL |
Sample type | Aqueous & organic solvents; pH: 1-14 (depending on cuvette cell material) |
Measurement technology | Static Light Scattering (SLS), Depolarized Dynamic Light Scattering (DDLS) |
Laser source | Highly reliable 50 mW diode @635 nm coupled to automated optical attenuation system. Other wavelengths available upon request. |
Detector | Avalanche Photodiode (APD) |
Data processing algorithm | Real time and Time resolved autocorrelation (TR -DLS) |
Measurement angles | All angles from 30° to 150°, step =< 0,1° |
Power supply | 100-115/220-240 VAC, 50/60 Hz, 100 W max |
Computer interface | USB 2.0 / Windows 10 / 32 or 64-bit |
Dimensions | 33 cm x 33 cm x 38 cm (HWD) |
Weight | 17 kg |
CE certification | CE marked product – Class I laser product, EN 60825-1:2001, CDRH |
2 years warranty |
Protheta® software & Instruction manual |
Calibration kit (option) |