A gas pycnometer is also sometimes referred to as a helium pycnometer. The instrument invented by al-Bīrūnī, which functions on the principle of water volume displacement, is essentially the same as the …

Pycnometers are used for measuring and comparing densities or specific gravities of liquids and solids, including soil. What Is a Pycnometer? Pycnometer bottles are usually made of glass and have a …

This video shows how to use a pycnometer for density measurement of liquids: ...more

The meaning of PYCNOMETER is a standard vessel for measuring and comparing the densities of liquids or solids.

The AccuPyc gas pycnometer from Micromeritics is trusted around the world to provide the most reliable determinations of true density. More labs choose an AccuPyc than any other commercial gas …

The pycnometer is a glass flask with a close-fitting ground glass stopper with a capillary hole through it. This fine hole releases a spare liquid after closing a top-filled pycnometer and allows for obtaining a …

Pycnometers are high‑precision laboratory instruments used to determine the density of solids, pastes, and liquids. They are used wherever reliable measurement data for material analysis are required – …

High pressure pycnometers are normally used in the hydrocarbon industry. Though some types offer advantages over others, most can be utilized effectively. In reality, almost anything can be used as a …

The pycnometer (from the Greek puknos, meaning “density”, also called pyknometer or specific gravity bottle), is a flask with a close-fitting ground glass stopper with a fine hole through it, so that a given …

By measuring the volume of gas displaced by a sample, a pycnometer provides insight into material properties such as purity and sample differentiation. Now available through Malvern Panalytical, …