Pycnometer is the preferred spelling in modern American English usage. Pyknometer is to be found in older texts, and is used interchangeably with pycnometer in British English. The term has its origins …

Gas pycnometry is a fast, precise, and cost-effective technique for measuring the volume of powders, solid, and liquid materials, enabling reproducible and accurate density determinations.

In addition to its use in measuring the true density of a powder, pycnometry can also be used to discriminate among different crystalline phases or grades of materials, different alloys, compositions, …

With a pycnometer (Greek, „gauged vessel”) the amount of a certain medium (liquid or Helium or other analytical gases) displaced by a solid can be determined.

Gas Pycnometry (or just pycnometry) is a high-resolution analytical technique used to measure the true volume and density (also called pycnometric or skeletal volume/density) of solids and semisolids, …

The density measured by Helium Pycnometry is often referred to as “helium density” implying that open pores excluded in the calculation. Since He cannot access closed pores, they are included into the …

Gas pycnometry is an analytical method used to determine the volume and density of various types of solid samples. Helium is the gas most commonly used during the measurement, which is why the …

As an indispensable component in pharmaceutical research, Gas Phycnometry delivers precise measurements of powder volume and true density. These critical metrics play a direct role in shaping …

Oct 5, 2025 · Density is a property of matter, representing the mass of a substance packed into a given volume. For precise measurement of this characteristic, scientists and engineers rely on a …

The main objective of the introduction of the Edu-PycTM 101 (cited later in the text without the trade mark sign) is to focus on educational and practical aspects of pycnometry by providing a simple …