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1 Scope 1.1 Safety guidance for use of energy-based medical and surgical devices This Standard presents guidance to ensure the safety of persons at risk in locations where energy-based medical and surgical devices are used. This includes but is not limited to guidance on purchasing, education, training, installation, use, servicing, maintenance, engineering and administrative controls, and…

IEC 60193:2019 applies to laboratory models of any type of impulse or reaction hydraulic turbine, storage pump or pump-turbine. This document applies to models of prototype machines either with unit power greater than 5 MW or with reference diameter greater than 3 m. Full application of the procedures herein prescribed is not generally justified for machines with smaller power and size.…

This document illustrates the formulae and templates necessary to calculate the various pipe properties given in International Standards, including — pipe performance properties, such as axial strength, internal pressure resistance and collapse resistance, — minimum physical properties, — product assembly force (torque), — product test pressures, —…

1.1 This Standard specifies methods for measuring the volume, energy consumption, and total display area (TDA) of electrically operated commercial refrigeration equipment. 1.2 This Standard applies to commercial refrigerator, refrigerator-freezer, and freezer cabinets and merchandisers that are intended for displaying, storing, or holding food products including canned and bottled beverages…

ISO/IEC 25024:2015 defines data quality measures for quantitatively measuring the data quality in terms of characteristics defined in ISO/IEC 25012. ISO/IEC 25024:2015 contains the following: - a basic set of data quality measures for each characteristic; - a basic set of target entities to which the quality measures are applied during the data-life-cycle; - an explanation of how…

ISO/IEC 25024:2015 defines data quality measures for quantitatively measuring the data quality in terms of characteristics defined in ISO/IEC 25012. ISO/IEC 25024:2015 contains the following: - a basic set of data quality measures for each characteristic; - a basic set of target entities to which the quality measures are applied during the data-life-cycle; - an explanation of how…

IEC 60695-11-20:2015 describes a test method consisting of two small-scale laboratory test procedures which is intended to compare the burning behaviour of different materials used in electrotechnical products. Vertically oriented bar specimens or horizontally oriented plate test specimens are exposed to a small flame ignition source with a nominal thermal power of 500 W. The test method uses two…

Ce document constitue la norme harmonisée au Groupe CSA et aux UL visant les équipements des technologies de l’audio/vidéo, de l’information et de la communication — Partie 1 : Exigences de sécurité. Il s’agit de la deuxième édition de la CAN/CSA-C22.2 nº 62368-1 et de la deuxième édition de l’UL 62368-1. Cette édition de la CAN/CSA-C22.2 nº 62368-1 remplace l’édition précédente publiée en…

1.1 This Standard covers requirements for control units, fire alarm systems and control unit accessories for use in accordance with the Standard for the Installation of Fire Alarm Systems, CAN/ULC-S524, in accordance with Rule 32-004(1) of C22.1, Safety Standard for Electrical Installations, Canadian Electrical Code, Part I; and the National Building Code of Canada. 1.2 This Standard also…

1.1 This method of test for surface burning characteristics of building materials is applicable to any type of building material that, by its own structural qualities or the manner in which it is applied, is capable of supporting itself in position or may be supported in the test furnace as described in this Standard (see Appendix A) or in a manner comparable to its recommended use. 1.2 The…