Normy

Obsah

ČSN EN ISO 12215-7 Tento dokument definuje rozměry, místní návrhové tlaky a celková zatížení působící na multitrupy o délce trupu (LH) nebo délce nákladové čáry až do 24 m (viz poznámka). Zohledňuje všechny části plavidla, které jsou při posuzování stability, volného boku a plovatelnosti podle ISO 12217 (všechny části) považovány za vodotěsné. Rozměry odpovídající místním návrhovým tlakům se poté posuzují podle ISO 12215-5. POZNÁMKA - Délka nákladové čáry je definována v OMI "International Load Lines Convention 1966/2005", může být menší než LH pro plavidla s přesahy. Tato délka také stanovuje na 24 m spodní hranici několika konvencí IMO. Tento dokument je použitelný pro multitrupy vyrobené ze stejných materiálů jako v normě ISO 12215-5 v neporušeném stavu a pro dva následující typy: - rekreační plavidla, včetně rekreačních charterových plavidel; - obchodní plavidla a pracovní čluny. Neplatí pro závodní multitrupy určené pouze pro profesionální závody. Tento dokument se vztahuje na nosné konstrukce oken, bočních oken, poklopů, bouřkových krytů a dveří. Tento dokument je určen pro úplné stanovení rozměrů plavidla, tj. pro kormidla podle ISO 12215-8, pro přívěsky plachetnic podle ISO 12215-9 a pro zatížení takeláže a upevnění takeláže na plachetnici podle ISO 12215-10. Pro další detaily lze použít ISO 12215-6. V tomto celém dokumentu, není-li uvedeno jinak, jsou rozměry v (m), plochy v (m2), hmotnosti v (kg), síly v (N), momenty v (Nm), tlaky v (kN/m2) (1 kN/m2 = 1 kPa), napětí a modul pružnosti v (N/mm2) (1 N/mm2 = 1 MPa).

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ČSN EN IEC 60034-33 Norma platí pro trojfázové synchronní generátory s vyniklými póly a synchronní motorgenerátory pro hydraulické turbíny a pro aplikace čerpadlo-turbína, které mají jmenovitý kmitočet 50 Hz nebo 60 Hz, jmenovitý výkon 10 MVA a vyšší, počet pólových dvojic 3 a vyšší, a jmenovité napětí 6 kV a vyšší. Doplňuje základní požadavky na točivé stroje uvedené v IEC 60034-1.

Obsah

ČSN EN IEC 60749-28 ed. 2 Tato norma stanoví postup pro zkoušení, vyhodnocování a klasifikaci součástek a mikroobvodů podle jejich náchylnosti (citlivosti) na poškození nebo degradaci vystavením definovanému indukovanému poli elektrostatického výboje (ESD) modelu nabité součástky (CDM). Všechny zapouzdřené polovodičové součástky, tenkovrstvé obvody, součástky s povrchovou akustickou vlnou (SAW), optoelektronické součástky, hybridní integrované obvody (HIC) a vícečipové moduly (MCM) obsahující některé z těchto součástek, budou hodnoceny podle tohoto dokumentu. K provedení zkoušek jsou součástky sestaveny do pouzdra, který je podobný očekávanému konečnému použití. Tento dokument CDM se nevztahuje na model vybíjení pomocí paticového zkušebního zařízení. Tento dokument popisuje metodu indukce polem (FI). Jiná metoda (metoda přímého kontaktu (DC)) je popsána v příloze J. Účelem tohoto dokumentu je stanovit zkušební metodu, která bude opakovaně vyvolávat poruchy CDM a poskytovat spolehlivé, opakovatelné výsledky zkoušek ESD CDM z jednotlivých zkušebních zařízení bez ohledu na typ součástky. Opakovatelné údaje budou umožňovat přesné klasifikace a srovnání úrovní citlivosti ESD CDM.

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ČSN EN ISO 20519 (38 6640) This document specifies requirements for LNG bunkering transfer systems and equipment used to bunker LNG fuelled vessels, which are not covered by the IGC Code. This document is applicable to vessels involved in international and domestic service regardless of size, and addresses the following five elements: a) hardware: liquid and vapour transfer systems; b) operational procedures; c) requirement for the LNG provider to provide an LNG bunker delivery note; d) training and qualifications of personnel involved; e) requirements for LNG facilities to meet applicable ISO standards and local codes.

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ČSN EN ISO 16321-1 This document specifies general requirements for eye and face protectors. These protectors are intended to provide protection for the eyes and faces of persons against one or more common occupational hazards such as impacts from flying particles and fragments, optical radiation, dusts, splashing liquids, molten metals, heat, flame, hot solids, harmful gases, vapours and aerosols. Additional requirements for eye and face protectors used during welding and related techniques and for mesh protectors are given in ISO 16321-2 and ISO 16321-3, respectively. This document applies to: - all plano as well as corrective and prescription lensed protectors and components; - those eye and face protectors used for occupational-type tasks that are performed similarly to an occupation, e.g. "do-it-yourself"; - those eye and face protectors used in educational establishments. This document does not apply to: - protectors specifically intended for protection against only solar radiation and used in non- occupational environments for which the ISO 12312 series applies; - protectors for medically prescribed applications (not occupational), e.g. eye protection for severe dry eye, tints prescribed for medical conditions; - patient eye protectors during diagnosis or treatment (e.g. ISO/TR 22463); - protectors for use during medical or e.g. aesthetic applications, e.g. intense light sources (ILS) for which the ISO 12609 series applies; - protectors specifically intended for sports for which the ISO 18527 series applies; - laser protectors; - face protectors intended for live-working to protect against short-circuit electric arcs for which IEC 62819 applies; - protectors intended to protect against ionizing radiation, e.g. X-rays, for which IEC 61331-3 applies.

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ČSN EN ISO 23320 This document specifies performance requirements and test methods under prescribed laboratory conditions for the evaluation of diffusive samplers (see Reference [1]) and of procedures using these samplers for the determination of gases and vapours in workplace atmospheres (see Reference [2]). This document is applicable to diffusive samplers and measuring procedures using these samplers, such as ISO 16200 2 and ISO 16017 2, in which sampling and analysis are carried out in separate stages. This document is not applicable to - diffusive samplers which are used for the direct determination of concentrations, and - diffusive samplers which rely on sorption into a liquid. This document addresses requirements for method developers and/or manufacturers. NOTE - For the purposes of this document a manufacturer can be any commercial or non-commercial entity.

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ČSN EN ISO 14067 Tento dokument specifikuje zásady, požadavky a směrnice pro kvantifikaci a vykazování uhlíkové stopy produktu způsobem, který je v souladu s mezinárodními normami pro posuzování životního cyklu (ISO 14040 a ISO 14044). Rovněž jsou specifikovány požadavky a směrnice pro kvantifikaci částečné uhlíkové stopy produktu. Dokument platí pro studie uhlíkové stopy produktu, jejichž výsledky jsou podkladem pro různé aplikace. Zabývá pouze jedinou kategorií dopadu, a to změnou klimatu.

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ČSN EN IEC 62623 ed. 2 This document covers personal computing products. It applies to desktop and notebook computers as defined in 4.1 that are marketed as final products and that are hereafter referred to as the equipment under test (EUT) or product. This document specifies: - a test procedure to enable the measurement of the power and/or energy consumption in each of the EUT's power modes; - formulas for calculating the typical energy consumption (TEC) for a given period (normally annual); - a majority profile to be used with this document which enables conversion of average power into energy within the TEC formulas; - a pre-defined format for the presentation of results. This document does not set any pass/fail criteria for the EUTs. Users of the test results define such criteria.

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ČSN EN ISO 3421 This document specifies the requirements and recommendations for the design, setting depth and installation of conductors for the offshore petroleum and natural gas industries. This document specifically addresses: - design of the conductor, i.e. determination of the diameter, wall thickness, and steel grade; - determination of the setting depth for three installation methods, namely, driving, drilling and cementing, and jetting; - requirements for the three installation methods, including applicability, procedures, and documentation and quality control. This document is applicable to: - platform conductors: installed through a guide hole in the platform drill floor and then through guides attached to the jacket at intervals through the water column to support the conductor, withstand actions, and prevent excessive displacements; - jack-up supported conductors: a temporary conductor used only during drilling operations, which is installed by a jack-up drilling rig. In some cases, the conductor is tensioned by tensioners attached to the drilling rig; - free-standing conductors: a self-supporting conductor in cantilever mode installed in shallow water, typically water depths of about 10 m to 20 m. It provides sole support for the well and sometimes supports a small access deck and boat landing; - subsea wellhead conductors: a fully submerged conductor extending only a few metres above the sea floor to which a BOP and drilling riser are attached. The drilling riser is connected to a floating drilling rig. The BOP, riser and rig are subject to wave and current actions while the riser can also be subject to VIV. This document is not applicable to the design of drilling risers.

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ČSN EN ISO 23418 This document specifies the minimum requirements for generating and analysing whole genome sequencing (WGS) data of bacteria obtained from the food chain. This process can include the following stages: a) handling of bacterial cultures; b) axenic genomic DNA isolation; c) library preparation, sequencing, and assessment of raw DNA sequence read quality and storage; d) bioinformatics analysis for determining genetic relatedness, genetic content and predicting phenotype, and bioinformatics pipeline validation; e) metadata capture and sequence repository deposition; f) validation of the end-to-end WGS workflow (fit for purpose for intended application). This document is applicable to bacteria isolated from: - products intended for human consumption; - products intended for animal feed; - environmental samples from food and feed handling and production areas; - samples from the primary production stage.

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ČSN EN ISO 4259-4 This document specifies the process and methodology for the construction, operation, and maintenance of statistical control charts to assess if a laboratory's execution of a standard test method is in-statistical-control and how to establish and validate the 'in-statistical-control' status. It specifies control charts that are most appropriate for ISO/TC 28 test methods where the dominant common cause variation is associated with the long term, multiple operator conditions. The control charts specified for determination of in-statistical-control are: individual (I), moving range of 2 (MR2), and either the exponentially weighted moving average (EWMA) or zone-based run rules [similar to Western Electric (WE) run rules] as sensitivity enhancement strategy to support the I-chart. The procedures in this document have been primarily designed for numerical results obtained from testing of control samples prepared from a homogenous source of petroleum and related products in a manner that preserves the homogeneity of properties of interest between control samples. If the test method permits, a certified reference material (CRM) sample is used as a control sample provided the sample composition is representative of the material being tested and is not a pure compound; if this is done then the laboratory best establishes its own mean for the CRM sample. This document is applicable to properties of interest that are (known to be) stable over time, and for data sets with sufficient resolution to support validation of the assumption that the data distribution can be approximately represented by the normal (Gaussian) model. Mitigating strategies are suggested for situations where the assumption cannot be validated.

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ČSN EN ISO 16495 This document specifies the information needed for the design type testing of packaging, intermediate bulk containers (IBCs) and large packaging intended for use in the transport of dangerous goods. NOTE 1 - This document can be used in conjunction with one or more of the international regulations set out in the Bibliography. NOTE 2 - The term "packaging" includes packaging for Class 6.2 infectious substances according to the United Nations.