Obscuration Archives - PowderTechnology info

Why Can Higher Obscuration Create False Fines?
Gallery
Why Can Higher Obscuration Create False Fines?

Analytical Techniques and Methods, Bulk Solids Characterization, Technical Brief

Why Can Higher Obscuration Create False Fines?

A finer PSD at higher obscuration does not [...]

By Martijn Daalder|26 October 2026|Categories: Analytical Techniques and Methods, Bulk Solids Characterization, Technical Brief|Tags: Dv10, Laser Diffraction, Method Development, Multiple Scattering, Obscuration, particle size analysis, particle size distribution, PSD|0 Comments

$Gloved hand placing a labeled powder sample vial beside a pressure titration chart for laser diffraction PSD.$

Laser Diffraction Troubleshooting: Pressure Titration for Reliable PSD
Gallery
Laser Diffraction Troubleshooting: Pressure Titration for Reliable PSD

Analytical Techniques and Methods, Flowability, Insights

Laser Diffraction Troubleshooting: Pressure Titration for Reliable PSD

Laser diffraction troubleshooting often points at the powder, [...]

By Martijn Daalder|5 January 2026|Categories: Analytical Techniques and Methods, Flowability, Insights|Tags: D10 D50 D90, dispersion energy, dry dispersion, Laser Diffraction, laser diffraction troubleshooting, method validation, Obscuration, particle size distribution, pressure titration, PSD troubleshooting, QA reproducibility, supplier disputes|0 Comments

Laser Diffraction at elevated temperatures
Gallery
Laser Diffraction at elevated temperatures

Insights

Laser Diffraction at elevated temperatures

Powders dispersed in liquids can behave differently at process [...]

PowderTechnology.info

Practical powder science for engineers, scientists, and process specialists.

Connect powder behavior to relevant measurements and better process decisions.

info@powdertechnology.info

Explore

About & Contribute

Policies & Legal

© 2026 PowderTechnology.info. All rights reserved.