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This publication also bears the number QC 410200 which is the specification number in the IEC Quality Assessment System for Electronic Components (IECQ). Prescribes standard ratings and characteristics, selects from IEC 393-1 the appropriate methods of test and gives general performance requirements for this type of potentiometer. Relates only to single-turn rotary type of power potentiometers…

Establishes a system intended for application to all kinds of installation accessories for use in domestic and similar installations, such as socket-outlets, switches, push-buttons, pilot or signalling lights, etc. This publication has the status of a report.

Deals with the definitions, determination and indication of characteristics of anti-scatter grids used in X-ray equipment in order to reduce the incidence of scattered radiation produced particularly in the body of the patient, upon the X-ray image reception area and thus to improve the contrast of the X-ray pattern. Only linear grids are considered in this standard.

Describes the standard 25 cm Epstein frame and associated circuitry, to be used for determining the B-H characteristic (both for d.c. and for sinusoidal secondary voltage), specific total losses, permeability, and reciprocal of complex permeability. Describes also the standard methods for determining resistivity, coefficient of surface insulation resistance, stacking factor, and…

Applicable to analogue direct voltage signals used in industrial process measurement and control systems. lt specifies ranges of analogue direct voltage signals and the signal common; it also deals with ripple content. The analogue direct voltage signal, unlike the analogue direct current signal specified in IEC 60381-1, is not intended for transmission over long distances. This standard does not…

Covers the dimensional and constructional characteristics for toroidal cores wound from strips of magnetically soft steel or alloy having thickness between 0.003 mm and 0.35 mm. Includes standard ranges of main dimensions and recommendations for strip thickness, core protection, marking and packing.

Primarily intended for the manufacturer. Not applicable to generators with pulsed sinusoidal outputs, television pattern generators, complex function generators, and generators for insulation resistance testing. Lays down a standard list of performance characteristics to be used for describing the performance of pulse generators. Defines which characteristics should be specified and standard test…

This standard applies to microwave measuring apparatus and microwave measuring techniques.

It has the status of a horizontal standard in accordance with IEC Guide 108.

This standard states the minimum requirements for the preparation of materiel for shipment by contractors and/or suppliers, for delivery to supply distribution warehouses or supply centers for storage and subsequent issue, or for direct delivery to customers when specified (par. 8.1).