Particle Size Distribution Analysis

Laser Diffraction

Electrozone
Samples for laser diffraction particle size analysis Measures particle size of liquids or powders using a wet or dry suspension on a volume basis.
 

 
Electrozone-Elzone particle size analysis Electric Sensing Zone (Elzone) / Coulter Counter Technique measures the particle size of liquids and powders in an electrolyte suspension. Statistical analysis on a volume, number and particle concentration basis.
 

Photozone /

Light Obscuration

Dynamic Light Scatter /

Photon Correlation

samples for photozone-light obscuration particle size analysis Single particle optical sensing instrument. Counts and sizes each individual particle. Can obtain particle size based on volume or number, and particle concentration information.
 

Samples for dynamic light scatter-photon correlation particle size analysis Particle size of nano-sized particles measured on an intensity basis.
 

Particle Shape & Size Analyzer

Sieve Analyses
image from particle size-particle shape analysis Distribution analysis by size/shape including Number, Volume, Sphericity and/or Aspect Ratio
 

 
sieve stack for sieve particle size analysis Measures particle size of dry powders on a weight basis by passing through a stack of sieves. Typically for large material >45 microns (USP)
 
Instrutmentation

X-Ray Sedimentation
Aerodynamic
liquid particle sizing Measures the particle size of liquids and powders based on the rate of sedimentation.
 

 
sample for aerodynamic particle size analysis Measures particle size distribution of dry powders on an aerodynamic basis.
 

Image Analysis

Particle size and shape image analysis Determines particle size and shape analyzing images of the sample.
 
Instrumentation