ISO IEC TR 15044 pdf download
ISO IEC TR 15044 pdf download.Information technology – Terminology for the Home Electronic System (HES) 1 Scope The home electronic system (HES) provides a common method for interfacing equipment with a variety of home control systems (HCS) such as sensors, actuators, appliances, user interfaces, controllers, switches etc. An HCS is a local area network specialized for residential communications, commonly called...
IEC 61300-2-40 pdf download
IEC 61300-2-40 pdf download.Fibre optic interconnecting devices and passive components – Basic test and measurement procedures 1 General 1 .1 Scope and object This part of IEC 61 300 describes the test for screening single-mode tuned connectors against tuning errors. It is applicable to single-mode angled connectors which are equipped with a tuning mechanism. The tests ensure that the plugs...
ISO IEC 15445 pdf download
ISO IEC 15445 pdf download.Information technology — Document description and processing languages — HyperText Markup Language (HTML) 4 Definitions For the purposes of this International Standard, the definitions given in ISO 8879:1 986 and the following definitions apply: 4.1 Browser A user agent whose main function is to present documents to a user. 4.2 Character (Source: RFC1866) An atom of...
ISO IEC 7812-2 pdf download
ISO IEC 7812-2 pdf download.Identification cards — Identification of issuers 3 Terms and definitions For the purposes of this part of ISO/IEC 781 2, the terms and definitions given in ISO/IEC 781 2-1 and the following apply. 3.1 administrative blockholder body/business entity that is assigned a block of Issuer Identification Numbers (IINs) for re-assignment to card issuing organizations within its...
IEC 60695-2-10 pdf download
IEC 60695-2-10 pdf download.Fire hazard testing 1 Scope This part of IEC 60695 specifies the glow-wire apparatus and common test procedure to simulate the effect of thermal stresses which may be produced by heat sources such as glowing elements or overloaded resistors, for short periods, in order to assess the fire hazard by a simulation technique. The test described in...
IEC 61094-1 pdf download
IEC 61094-1 pdf download.Measurement microphones 1 Scope This part of IEC 61 094 specifies mechanical dimensions and certain electroacoustic characteristics for condenser microphones used as laboratory standards for the realization of the unit of sound pressure and for sound pressure measurements of the highest attainable accuracy. The specifications are intended to ensure that primary calibration by the reciprocity method can...
IEC 61000-4-29 pdf download
IEC 61000-4-29 pdf download.Electromagnetic compatibility (EMC) 1 Scope and object This part of IEC 61 000 defines test methods for immunity to voltage dips, short interruptions and voltage variations at the d.c. input power port of electrical or electronic equipment. This standard is applicable to low voltage d.c. power ports of equipment supplied by external d.c. networks. The object of...
ISO IEC 8882-3 pdf download
ISO IEC 8882-3 pdf download.Information technology – Telecommunications and information exchange between systems – X.25 DTE conformance testing 1 Scope This part of ISOIIEC 8882 specifies a set of abstract tests for verifying that the implementation of X.25 protocols for use by Data Terminal Equipment (DTE), conforms to the requirements of International Standards that specify those protocols. Testing of a...
ISO IEC 18004 pdf download
ISO IEC 18004 pdf download.Information technology — Automatic identification and data capture techniques — Bar code symbology — QR Code 4 Terms and definitions For the purposes of this International Standard, the terms and definitions given in EN 1 556 and the following apply. 4.1 Alignment Pattern fixed reference pattern in defined positions in a matrix symbology, which enables the...
BS IEC 60880-2 pdf download
BS IEC 60880-2 pdf download.Software for computers important to safety for nuclear power plants 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of IEC 60880. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this...