The International System of Units, abbreviated as SI, is the most widely used system of measurement in the world. It is based on seven fundamental physical quantities, from which all others are derived. Fundamental Quantities The seven fundamental quantities and their respective units of measurement are: Derived Quantities Derived quantities are obtained by combining fundamental […]

Metrology is the science that focuses on the study of the principles, methods, and means necessary to perform the measurement of physical quantities. It also studies the methods of execution and the determination of errors. It is fundamental that the properties of an object or phenomenon must be measurable, meaning it must be possible to […]

Metrology is the scientific study dedicated to the principles, methods, and physical means required to measure any physical quantity. Beyond simple calculation, metrology investigates the rigorous execution of processes and the precise determination of measurement errors. For a phenomenon to be scientifically analyzed, its properties must be measurable, meaning we must define clear units of […]