Francelab is offering through its worldwide partners a wide range of high technology instruments and products for Research and Development and Quality Control laboratories in the field of Agriculture, Biology, Biochemistry, Biophysics, Biotechnology, Clinical, Chemistry, Cosmetic, Environment, Food and Beverage, Microbiology and Pharmaceutical.
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Laboratory Equipment
Particle Size Analyzer
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Principles
Static Light Scattering (SLS)
When light strikes particles, scattering (diffraction) occurs. Detectors can receive different electrical signals according to the intensity and angles of scattered light. And sample size distribution is calculated from these electrical signals based on Mie theory. Light scattering method has excellent reproducibility and accuracy.
Dynamic Light Scattering (DLS)
Dynamic Light Scattering is the measurement of fluctuations in scattered light intensity with time. These fluctuations in intensity are due to the random Brownian motion of the nanoparticle. Since larger particles diffuse more slowly than small particles, one can readily relate particle size to measured fluctuations in light scattering intensity. With modern instruments, the technique is rapid and reliable.
Key Applications:
- Batteries
- Catalysts
- Ceramics
- Colloids
- Cosmetics
- Food
- Macromolecules
- Nanocapsules
- Nanomaterials
- Pharmaceuticals
- Pigments & Inks
Features
- Small and compact
- Stable and robust
- Automatic alignment
- Navigation system
- Easy operation
Specifications
