Details

The instrument measures the diffusion coefficient (D) and converts this to particle size, using the Stokes-Einstein equation: D=kT/3S, D=Hydrodynamic diameter, T=Absolute temperature, D=Diffusion Coefficient, K=Boltzman's constant, =Viscosity/c

Model and Make
Nano SZ, Malvern Instruments Limited, UK
Specifications
  • Principle of operation- Dynamic Light Scattering
  • Size range : 0.6 to 600 nm
  • Sample Type : Ceramic, Metallic and non-metallic based
  • Concentration range : Transparent to extremely turbid suspensions
  • Temperature range : 10 to 60oC
  • Temperature control : +/-1oC
  • Laser : 4mW He-Ne, 633nm
  • Mean particle size: 1-1000nm