ASPEX Complex Feature Analysis (CFA)


Complex particle analyzed with AFA. Single particle detected as several small particles




Complex particle analyzed with CFA. Note almost perfect outline of particle as a single entity.



Characterizing hundreds or thousands of particles has historically been too costly for the production environment. However, as tolerances are tightened and demand for predictable quality is increased, there are calls for a better understanding of particulate contamination. ASPEX has the answer—a cost- effective tool for the production environment.

Electron-beam microanalysis is a tool of unprecedented power for characterizing fibers, particles, inclusions, and other microscopic contamination. The combination of high-resolution imaging and X-ray quantification is unparalleled in the character and quality of the data. However, manually measuring and quantifying hundreds or thousands of features takes time and may be cost-prohibitive. ASPEX offers a better way—CFA.

CFA automatically sizes and quantifies hundreds or thousands of particles an hour without operator intervention. Particles are located, sized, and analyzed for elemental composition. The resulting data is tabulated on a particle-by-particle basis. Clear, intuitive summary reports can be customized for your business needs and are automatically generated at the end of each analysis.

CFA is specially optimized for complex and irregular feature shapes. Through a proprietary algorithm that takes advantage of the unique capabilities of ASPEX SEM, CFA provides sizing and quantification that is both fast and accurate. Particles are measured as soon as they are discovered to ensure that particles are never lost.