DIN 66137-3 Détermination de la masse volumique des particules — Partie 3 : Masse volumique des particules par la méthode de la poussée d’Archimède (pycnométrie) : Applications et principes essentiels dans les essais de matériaux

DIN 66137-3 is a testing standard that helps scientists and engineers measure how dense particles are using gas pycnometry. This method works by measuring how much gas is displaced by a sample, giving accurate results for materials like powders, granules, and porous solids. The gas buoyancy method is particularly valuable when working with materials that…