Helium pycnometer

A gas pycnometer is a laboratory device used for measuring the density—or, more accurately,. A gas pycnometer is also sometimes referred to as a helium pycnometer. Inert gases, such as helium or nitrogen, are used as the displacement medium.

I am the inventor of the helium pycnometer. This was the first reference: Keng, EYH, Air and helium pycnometer. This measuring system serves to determine the density of powders and porous solids. Here, a sample's volume is identified using gas .

Five station, automatic gas pycnometer for specific volume and true (skeletal) density measurement of porous solids and powders. Helium pycnometry is used to measure the skeleton density (helium density!) of a material. I would define apparent density as the bulk density . Viele übersetzte Beispielsätze mit helium pycnometer – Deutsch-Englisch Wörterbuch und Suchmaschine für Millionen von Deutsch-Übersetzungen. Helium Pycnometer was developed for the measurement of Density and Volume of wide variety of materials such as solid specimens in the form of granules or .