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ISO 7240-15:2014 specifies requirements, test methods, and performance criteria for point-type fire detectors using smoke and heat sensors, incorporating in one mechanical enclosure at least one smoke sensor and at least one other sensor which responds to heat, and in which the signal(s) of the smoke sensor(s) is (are) combined with the signal(s) of the heat sensor(s). The performance of a single…

ISO 17810:2014 defines CDMA spread spectrum modulation schemes in terms of: a) the services provided to the users of this specification; b) spreading code formats; and c) the procedures performed to generate and process the code formats. It does not specify: a) individual implementations or products; b) the methods or technologies required to perform the procedures; or c) the management…

ISO/TS 17938:2014 defines the structure of the semantic network by describing the semantic types and semantic relations of TCM language system. ISO/TS 17938:2014 is intended to: a) support establishment of Unified Semantic Modelling TCM Language System; b) support develop of standardized TCM concepts and relationships of concepts; c) provide a conceptual framework for the concept…

IEC 62841-2-4:2014 applies to hand-held sanders and polishers with the exception of disc-type tools covered by IEC 62841-2-3. Tools covered by this standard include but are not limited to belt sanders, drum sanders or polishers, reciprocating sanders or polishers, orbital sanders or polishers and random orbit sanders or polishers. The rated voltage is not more than 250 V for single-phase a.c. or…

1.1 This Standard applies to motor-operated liquid pump units for use in nonhazardous, indoor, outdoor (exposed), and submerged locations and designed to be used in accordance with the Rules of the Canadian Electrical Code, Part I. 1.2 This Standard applies to a) pumps for either permanent or cord-connection to the source of supply; b) cord- and plug-connected pumps; and c) component-type…

1. SCOPE 1.1 This Standard applies to 25 and 38 mm synthetic percolating type hoses having a minimum service test pressure of 2070 kPa suitable for use in forest fire suppression. These hoses are classified as follows: NOTE: All references to values of pressure and vacuum, unless otherwise indicated, shall be considered as “gauge”. Class A: woven jacketed synthetic fibre with an integral…

IEC 62149-2:2014 covers the performance specification for 850-nm discrete vertical cavity surface emitting laser (VCSEL) devices of transverse multimode types used for fibre optic telecommunication and optical data transmission applications. The performance standard contains a definition of the product performance requirements together with a series of sets of tests and measurements with clearly…

IEC 60598-1:2014 specifies general requirements for luminaires, incorporating electric light sources for operation from supply voltages up to 1 000 V. The requirements and related tests of this standard cover: classification, marking, mechanical construction, electrical construction and photobiological safety. This eighth edition cancels and replaces the seventh edition published in 2008. This…

IEC 61000-3-2:2014 deals with the limitation of harmonic currents injected into the public supply system. It specifies limits of harmonic components of the input current which may be produced by equipment tested under specified conditions. It is applicable to electrical and electronic equipment having an input current up to and including 16 A per phase, and intended to be connected to public low…

IEC 61169-45:2014, which is a sectional specification (SS), provides information and rules for the preparation of detail specifications (DS) for type SQMA quick lock RF coaxial connectors. The connectors are normally used with 50 Ohms in microwave, telecommunication, wireless and other fields, connecting with RF cables or micro-strips. The operating frequency limit is up to 18 GHz. It describes…