The density of a substance is the ratio of its mass to its volume. It is always necessary to state the units of density because it may be expressed in a number of different mass and volume units.

Density and specific gravity instruments are meters used to determine the density and specific gravity of a mixture that may be solid, gas, or liquid. Specific gravity is the heaviness of a substance ...

Measuring density is crucial in manufacturing many of today’s products. Being able to characterize the structure and quality of solid materials quickly and efficiently can not only help guide ...

Specialized flow meters are required to measure the density of silica sand slurry, ideally without process pipe penetrations ...

Temperature, viscosity, air pressure as well as sampling and cleaning, are the key factors influencing measurement accuracy. Density is largely temperature-dependent. The density of a sample is ...