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Name Purpose Ammeter (Ampermeter) Measures current Capacitance meter: Measures the capacitance component Current clamp: Measures current without physical connection Curve tracer: Applies swept signals to a device and allows display of the response Cos Phi Meter: Measures the power factor Distortionmeter: Measures the distortion added to a circuit
Lux meter for measuring illuminance, i.e. incident luminous flux per unit area; Luminance meter for measuring luminance, i.e. luminous flux per unit area and unit solid angle; Light meter, an instrument used to set photographic exposures. It can be either a lux meter (incident-light meter) or a luminance meter (reflected-light meter), and is ...
Many of the parts of this series have been harmonized by CENELEC CLC/SR 66 "Safety of measuring, control, and laboratory equipment" [1] as EN standards, and almost all of them eventually get published in the Official Journal and receive Presumption of Conformity for the EU Low Voltage Directive, as seen in the lists of harmonised standards (PDF Version).
IEC 61010 Safety requirements for electrical equipment for measurement, control, and laboratory use; IEC 61012 Filters for the measurement of audible sound in the presence of ultrasound; IEC 61014 Programmes for reliability growth; IEC TR 61015 Brush-holders for electrical machines. Guide to the measurement of the static thrust applied to brushes
Instrumentation is a collective term for measuring instruments, used for indicating, measuring, and recording physical quantities. It is also a field of study about the art and science about making measurement instruments, involving the related areas of metrology , automation , and control theory .
Electrical test equipment ... Class of accuracy in electrical measurements; ... Liquid color measurement; List of electrical and electronic measuring equipment;
Electrical measurements are the methods, devices and calculations used to measure electrical quantities. Measurement of electrical quantities may be done to measure electrical parameters of a system. Using transducers, physical properties such as temperature, pressure, flow, force
Also, as the measuring element is exposed to the contents within the vessel, it may either attack or coat the instrument causing it to fail in service. One of the most reliable methods for measuring level is using a nuclear gauge, as it is installed outside the vessel and doesn't normally require a nozzle for bulk level measurement. The ...