Normy

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ČSN EN IEC 60268-7 ed. 3 This part of IEC 60268 is applicable to headphones, earphones, headsets and earsets, intended to be used on, or in, the human ear. It also applies to equipment, such as pre-amplifiers, passive networks and power supplies which form an integral part of the headphone system. This document specifies the characteristics which are included by the manufacturer in specifications, and relevant methods of measurement. It includes a classification of the different types of earphones, mainly characterized by the way in which the transducer is coupled acoustically to the ear, and a classification code which can also be used for marking. Rated conditions and characteristics in this document provided by the manufacturer are not generally intended for external verification. Measurement methods for rated characteristics are informative and are provided for the benefit of manufacturers for the purpose of test repeatability and data comparison. All other specifications and tests are provided for testing by the manufacturer and for external testing and verification.

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ČSN EN ISO 19085-13 This document specifies the safety requirements and measures for multi-blade rip sawing machines with manual loading or unloading or both, capable of continuous production use, hereinafter referred to also as "machines", designed to cut solid wood and materials with similar physical characteristics to wood. This document deals with all significant hazards, hazardous situations and events as listed in Annex A, relevant to the machines, when operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer including reasonably foreseeable misuse. Transport, assembly, dismantling, disabling and scrapping phases are also taken into account. This document does not deal with specific hazards related to the combination of single machines with any other machine as part of a line. This document is not applicable to machines: - intended for use in potentially explosive atmosphere; - manufactured prior to its publication.

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ČSN EN ISO 7726 This document specifies the minimum characteristics of instruments for measuring physical quantities characterizing an environment, as well as the methods for measuring the physical quantities of this environment.

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ČSN EN ISO/IEEE 11073-10700 This standard specifies the base set of Participant Key Purposes (PKPs) for the Service-oriented Device Con-nectivity (SDC) series of standards. PKPs are role-based sets of requirements for products in order to support safe, effective, and secure interoperability in medical IT networks at point-of-care environments such as the in-tensive care unit (ICU), operating room (OR) or other acute care settings. This standard specifies both product development process and technical requirements.

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ČSN EN 13476-3 This document, together with EN 13476-1, specifies the definitions and requirements for pipes, fittings and the system based on unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) structured-wall piping systems that are intended for use in non-pressure underground drains and sewers for foul wastewater. NOTE 1 - Products complying with this document can also be used in non-pressure underground drains and sewers for surface water. This document is applicable to pipes and fittings with smooth internal and profiled external surfaces, designated as Type B. This document also specifies test methods and test parameters. This document is applicable to: a) structured-wall pipes and fittings, which are intended to be used buried underground outside the building structure, reflected in the marking of products by "U"; and b) structured-wall pipes and fittings, which are intended to be used buried underground both outside (application area code "U") and within the building structure, reflected in the marking of products by "UD". This document is applicable to structured-wall pipes and fittings with or without an integral socket with elastomeric ring seal joints as well as welded and fused joints. This document is applicable to a range of pipe and fitting sizes, materials, pipe constructions, stiffness classes, application areas, tolerance classes and gives recommendations concerning colours. NOTE 2 - It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes.

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ČSN EN 13476-2 This document, together with EN 13476-1, specifies the definitions and requirements for pipes, fittings and the system based on unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) structured-wall piping systems that are intended for use in non-pressure underground drains and sewers for foul wastewater. NOTE 1 - Products complying with this document can also be used in non-pressure underground drains and sewers for surface water. This document is applicable to pipes and fittings with smooth internal and external surfaces, designated as Type A. This document also specifies test methods and test parameters. This document is applicable to: a) structured-wall pipes and fittings, which are intended to be used buried underground outside the building structure; reflected in the marking of products by "U"; b) structured-wall pipes and fittings, which are intended to be used buried underground both outside (application area code "U") and within the building structure, reflected in the marking of products by "UD". This document is applicable to structured-wall pipes and fittings with or without an integral socket with elastomeric ring seal joints as well as welded and fused joints. This document is applicable to a range of pipe and fitting sizes, materials, pipe constructions, stiffness classes, application areas, tolerance classes and gives recommendations concerning colours. NOTE 2 - It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes.

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ČSN ETSI EN 300 386 V3.2.1 The present document specifies the EMC requirements for telecommunication equipment intended to be used within a telecommunications network, which provides telecommunications between Network Termination Points (NTPs) (i.e. excluding terminal equipment beyond the NTPs). Radio functionality (e.g. Bluetooth®, Wi-Fi®, GPS) incorporated in telecommunication network equipment is also within the scope of the present document. NOTE 1 - The function of supervision may either be performed by independent equipment or form part of other telecommunication network equipment. If the function of supervision forms part of a telecommunication network equipment, the performance may be evaluated simultaneously with other functions (such as switching and transmission) during EMC testing. The requirements applicable to radio interfaces of Telecommunication network equipment within the scope of the present document (e.g. BluetoothR, Wi-Fi®, GPS) are defined in clause 7 and annex D. The environmental classification locations used in the present document refer to ETSI TR 101 651 [i.22]. The emission requirements of the present document refer to EN 55032 [31] that have been selected to ensure an adequate level of protection to radio services. The immunity requirements of the present document have been selected to ensure an adequate level of immunity for the apparatus covered by the scope of the present document. General purpose equipment, which is used as a part of a telecommunication network, may be covered by the scope of other standards. Equipment which also fall within the scope of EN 50083 2 [3] may require additional testing on the relevant RF ports. See clause 9.2 and annex C. Equipment may provide different functions, i.e. switching equipment may also provide transmission functions and transmission equipment may provide storage capabilities, etc. All available functions of the EUT are to be tested. Technical requirements related to conducted emission EMC requirements below 9 kHz on the AC mains port of telecommunication network equipment are not included in the present document. NOTE 2 - Such technical requirements are normally found in the relevant product family standards for AC mains powered equipment (e.g. EN 61000-3-2 [i.48] and EN 61000-3-3 [i.49]). NOTE 3 -The relationship between the present document and essential requirements of annex I.1 of Directive 2014/30/EU [i.31] and/or article 3.1(b) of Directive 2014/53/EU [i.6] is given in annex A.

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ČSN EN IEC 62508 ed. 2 Tento dokument poskytuje návod týkající se současných znalostí a postupů se zaměřením na spolehlivost v provozním prostředí, z hlediska lidí, týmů a organizací zapojených do provádění práce. Je součástí souboru norem IEC, jejichž záměrem je řešení spolehlivosti jak technických, tak lidských prvků zařízení a organizací. Tento dokument popisuje lidské prvky typického provozního systému a významnost těchto prvků pro celkovou spolehlivost. Popisuje také způsoby posuzování, jak správně tyto prvky fungují, a obecné koncepty, jak může být bezporuchovost lidské činnosti zlepšena. Tyto prvky zpravidla zahrnují jednotlivé pracovníky, skupiny nebo týmy, do kterých jsou organizováni, rozhraní mezi lidskými a technickými systémy a celkovou organizaci. Tento návod je použitelný pro jakékoliv odvětví, které závisí na interakcích člověk-systémy, zahrnující technologii, software nebo pracovní systém požadovaný pro podporu výrobních a bezpečnostních cílů organizace. Tento dokument se zabývá především složitými technickými systémy, ale některé jeho části jsou použitelné také pro výrobu průmyslových a spotřebních produktů. Popsány jsou principy pro návrh rozhraní člověk-stroj (použitelnost), a další informace lze nalézt v odborné literatuře a v příslušných výrobkových normách. Ačkoli se tento dokument výslovně nezabývá zdravím nebo bezpečností pracovníků, jeho použití může vyvolat související otázky, zejména v oblasti bezpečnosti procesů, která je úzce spojena s bezporuchovostí systému.

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ČSN EN 17639 This Type C standard document is to be used for fixed cableways driven by an electric motor and operating as single-cable or bi-cable aerial ropeways operating on a single-track or dual-track for transport - of goods to supply goods to and dispose of waste from mountain huts and shelters and - of specially designated persons. The particular characteristics of these cableways are their low usage (on average 6 trips per operating day), low speed (up to 4 m/s) and the limited group of people using the cableway. There is no transport obligation. This document is not applicable to: - cableways primarily designed, constructed or operated mainly for the transport of persons and subject to Regulation (EU) 2016/424; - portable cableways; - lifts; - funicular railways; - fixed and portable equipment used exclusively for leisure and enjoyment purposes and not for the transport of persons; - water ski lifts; - agricultural and forestry installations; - rope crane installations and crane installations; - mining installations or other installations set up and used for industrial purposes; - drilling equipment. This document deals with the significant hazards arising from the construction and operation of the aforementioned cableways and measures to eliminate or reduce these hazards, provided that these cableways are used in accordance with their intended purpose and that the remaining residual risk has been anticipated and accepted by the manufacturer. In the event that there are changes to the existing cableways, these changes shall be assessed in terms of their impact on safety in accordance with EN ISO 12100:2010. If this assessment shows that the intended changes do not constitute a significant change pursuant to the Machinery Directive, the requirements under this document shall apply in all cases to the assemblies/components concerned. In the following sections, for reasons of simplification, the term cableway is used on its own to cover the types of equipment covered by this standard. This document does not cover: - Hazards caused by noise, in particular by the release of airborne noise; - Hazards caused by vibration; - Explosion hazards; - Hazards caused by electromagnetic influences (EMC). NOTE 1 - Directive 2014/30/EU regarding electromagnetic compatibility may be used for machinery or components in accordance with this standard. This standard is not intended as a means of proving compliance with the basic health and safety requirements of the aforementioned directive or the aforementioned hazards. The requirements under this document do not apply to equipment and systems manufactured or placed on the market before the date that this document is published.

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ČSN EN 17272+A1 The test methods described are designed to determine the disinfectant activity of processes used in the 1) medical area, 2) veterinary area, 3) food, industrial, domestic and institutional area using automated processes for distributing chemicals by air diffusion with no operator manually applying the disinfectant. This document covers the disinfection of nonporous surfaces but not that of the air. The objective of the described processes is to disinfect the surfaces of the overall area including the external surfaces of the equipment contained in such rooms. Air handling and products or processes specifically designed for the disinfection of medical devices are excluded from the scope of this document. The test methods and volumes described provide a defined challenge. This document is applicable to processes for which activity is claimed against the following groups of microorganisms: - vegetative bacteria, - mycobacteria, - bacterial spores, - yeasts, - fungal spores, - viruses, - bacteriophages. This document does not cover processes for which the mode of action is based on immersing and/or circulation, flooding, spraying, wiping or other processes where the product is directly applied to the surfaces and not via air dispersion.

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ČSN EN 1793-6 This document specifies a test method for measuring a quantity representative of the intrinsic characteristics of airborne sound insulation for road traffic noise reducing devices: the sound insulation index. This document is applicable to: - determination of the intrinsic characteristics of airborne sound insulation of noise reducing devices to be installed along roads, to be measured either on typical installations alongside roads or in laboratory conditions; - determination of the intrinsic characteristics of airborne sound insulation of road traffic noise reducing devices in actual use; - comparison of design specifications with actual performance data after the completion of the construction work; - verification of the long-term performance of road traffic noise reducing devices (with a repeated application of the method); - interactive design process of new products, including the formulation of installation manuals. This document does not apply to: - the determination of the intrinsic characteristics of airborne sound insulation of road traffic noise reducing devices to be installed in reverberant conditions, e.g. inside tunnels or deep trenches or under covers. Results for the sound insulation index are expressed as a function of frequency in one-third octave bands, between 200 Hz and 5 kHz for qualification purposes. If it is not possible to get valid measurement results over the whole frequency range indicated, the results are given in a restricted frequency range and the reasons for the restriction(s) are clearly reported. For indoor measurements, see Annex D.