Noun
The science of, or a system of, weights and measures; also, a treatise on the subject.
Source: Webster's dictionaryAt 344 x 215 x 91mm (13.5 x 8.5 x 3.6 inches), the phase noise test instrument is small enough for integration into manufacturing Automated Test Equipment (ATE) systems, yet powerful enough for laboratory-grade metrology. Source: Internet
Copies of the IPK kept by national metrology laboratories around the world were compared with the IPK in 1889, 1948, and 1989 to provide traceability of measurements of mass anywhere in the world back to the IPK. Source: Internet
It does so through a series of consultative committees, whose members are the national metrology laboratories of the Convention's member states, and through its own laboratory work. Source: Internet
For example, thin film metrology based on ellipsometry or reflectometry is used to tightly control the thickness of gate oxide, as well as the thickness, refractive index and extinction coefficient of photoresist and other coatings. Source: Internet
Dimensions, metrology, requirements, and testing. Source: Internet
Initially conceived as purely a metrology agency, the Bureau of Standards was directed by Herbert Hoover to set up divisions to develop commercial standards for materials and products. Source: Internet