{"id":18112,"date":"2025-06-28T18:12:26","date_gmt":"2025-06-28T18:12:26","guid":{"rendered":"https:\/\/www.qualtechproductsindustry.com\/din-66137%e2%80%913determination-of-particle-density-part-3-particle-density-by-gas-buoyancy-method-pycnometry-discuss-the-specific-use-and-purpose-you-can-write-extensively-about-wh\/"},"modified":"2025-07-27T17:50:20","modified_gmt":"2025-07-27T17:50:20","slug":"din-66137%e2%80%913","status":"publish","type":"post","link":"https:\/\/www.qualtechproductsindustry.com\/fr\/din-66137%e2%80%913\/","title":{"rendered":"DIN 66137-3 D\u00e9termination de la masse volumique des particules \u2014 Partie 3\u00a0: Masse volumique des particules par la m\u00e9thode de la pouss\u00e9e d\u2019Archim\u00e8de (pycnom\u00e9trie)\u00a0: Applications et principes essentiels dans les essais de mat\u00e9riaux"},"content":{"rendered":"

La norme DIN 66137-3 est une norme d'essai qui aide les scientifiques et les ing\u00e9nieurs \u00e0 mesurer la densit\u00e9 des particules par pycnom\u00e9trie \u00e0 gaz. Cette m\u00e9thode consiste \u00e0 mesurer la quantit\u00e9 de gaz d\u00e9plac\u00e9e par un \u00e9chantillon, ce qui permet d'obtenir des r\u00e9sultats pr\u00e9cis pour des mat\u00e9riaux tels que les poudres, les granul\u00e9s et les solides poreux. La m\u00e9thode de la pouss\u00e9e d'Archim\u00e8de est particuli\u00e8rement utile pour l'\u00e9tude de mat\u00e9riaux qui\u2026 <\/p>\n

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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... <\/p>\n

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