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Viso rasta įrašų: 260

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prEN 304 223 V2.0.0 (2025-09) Naujas

Komentavimo iki data 2025-11-24

Securing Artificial Intelligence (SAI); Baseline Cyber Security Requirements for AI Models and Systems

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prEN IEC 60061-PR2025-2:2025 Naujas

Komentavimo iki data 2025-11-19

Lempų cokoliai ir lizdai su kalibrais pakeičiamumui ir saugai tikrinti. Pasiūlymas dėl naujos lempų cokolių (IEC 60061-1) ir lizdų (IEC 60061-2) grupės PAJxx.4p-n, skirtos automobilių LED šviesos šaltiniams

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prEN IEC 63522-55:2025 Naujas

Komentavimo iki data 2025-11-19

Elektrinės relės. Bandymai ir matavimai. 55 dalis. Didžiausioji apkrovos nutraukimo geba

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prEN IEC 60335-2-7:2025/prAA:2025 Naujas

Komentavimo iki data 2025-11-19

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-7 dalis. Ypatingieji reikalavimai, keliami skalbyklėms

This European Standard deals with the safety of electric washing machines for household and similar use, that are intended for washing clothes and textiles, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances.

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prEN IEC 60335-2-7:2025 Naujas

Komentavimo iki data 2025-11-19

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-7 dalis. Ypatingieji reikalavimai, keliami skalbyklėms

This European Standard deals with the safety of electric washing machines for household and similar use, that are intended for washing clothes and textiles, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances.

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prEN IEC 60695-1-14:2025 Naujas

Komentavimo iki data 2025-11-19

Gaisrinio pavojingumo bandymai. 1-14 dalis. Nurodymai dėl žemosios įtampos elektrotechninių gaminių skirtingų galios ir energijos lygių, susijusių su užsidegimo ir gaisro tikimybe

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prEN 50743:2025 Naujas

Komentavimo iki data 2025-11-19

Galios elektronikos ekologinis projektavimas, įskaitant aplinkosauginių gaminio deklaracijų rengimo metodą ir medžiagų naudojimo efektyvumo vertinimo specifikacijas

This document defines product specific rules (PSR) for power electronic converter systems (PECS) and equipment. It specifies the process and requirements on how to conduct life cycle assessment (LCA) in the context of environmental product declarations (EPD) for PECS in the field of: — adjustable speed electrical power drive systems; — adjustable speed electrical power drive systems (PDS); — uninterruptible power systems (UPS); — static transfer systems (STS); — power supplies units (PSU); — central safety power supply systems (CSPSS); — bi-directional grid-connected power converters (GCPC). High voltage direct current (HVDC) equipment and other PECS (e.g. photovoltaic, windmills or e-vehicles) for which other dedicated product committees and specific standards exist are excluded from the scope. This document defines functional units and default scenarios in the product-specific context and common rules and guidelines for: a) the life cycle assessment (LCA), including the requirements for default scenarios; b) the Material Efficiency Assessment, including the requirements for default scenarios; c) the LCA report and Environmental Product Declaration (EPD). The LCA principles and framework are based on the ISO 1404x series (i.e. ISO 14040 and ISO 14044) and are therefore out of the scope of this document. In addition, this document defines specific Ecodesign assessment methods and specifications for the material efficiency aspects of PECS and equipment that are derived from published horizontal and generic standards for energy-related products (EN 45550 to EN 45559 series). This document specifies these generic standards in PECS context further through assessment requirements and default scenarios to support ecodesign and related customer information. Further, this includes definitions and specifications to enable material efficiency assessments at system level of PECS. It provides consistent and common criteria for considering material efficiency-related data to be operated by stakeholders along the lifecycle, supporting the building of digital product passport (DPP), data migration and interoperability of products and systems, including digital twins.

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prEN IEC 62688:2025 Naujas

Komentavimo iki data 2025-11-19

Fotovoltiniai moduliai ir sąrankos su koncentratoriais. Saugaus veikimo įvertinimas

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prEN ISO/ASTM 52922 Naujas

Komentavimo iki data 2025-11-18

Adityvioji gamyba. Projektavimas. Metalų prilydymas naudojant kryptinį energijos šaltinį (ISO/ASTM DIS 52922:2025)

This document specifies the features of Directed Energy Deposition (DED) and provides detailed design recommendations. This document also provides a state-of-the-art review of design guidelines associated with the use of DED by bringing together relevant knowledge about this process and by extending the scope of ISO/ASTM 52910.

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prEN ISO 11998 Naujas

Komentavimo iki data 2025-11-18

Dažai ir lakai. Dangų atsparumo drėgnajam šveitimui nustatymas (ISO/DIS 11998:2025)

The ability of coatings to withstand wear caused by repeated cleaning operations and to withstand penetration by soiling agents is an important consideration both from a practical point of view and when comparing and rating such coatings. ISO 11998:2006 describes an accelerated method for the determination of wet-scrub resistance. With regard to the cleanability of coatings, only the method itself and not the soiling agents are specified.

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EN ISO 4135:2022/prA1 Naujas

Komentavimo iki data 2025-11-18

Anestezijos ir kvėpavimo įranga. Aiškinamasis žodynas. 1 keitinys (ISO 4135:2022/DAM 1:2025)

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prEN 4165-001 Naujas

Komentavimo iki data 2025-11-18

Aerospace series - Connectors, electrical, rectangular, modular - Operating temperature 175 °C continuous - Part 001: Technical specification

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prEN 12778 Naujas

Komentavimo iki data 2025-11-18

Indai maistui gaminti. Buitiniai greitpuodžiai

This document defines terms, establishes manufacturing, safety and functional requirements and corresponding tests, and specifies data for marking, labelling and instructions for use, for pressure cookers. This document is applicable to portable pressure cookers for domestic use, with gross volume up to 25 l, with control pressure over 4 kPa and less than 150 kPa, with either integrated or independent heating (e.g. gas burner, electrical plate, induction hobs, ceramic hobs). NOTE All pressures mentioned in this text are related to atmospheric pressure.

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prEN 16727-2-1 Naujas

Komentavimo iki data 2025-11-17

Geležinkelio taikmenys. Infrastruktūra. Triukšmo užtvaros ir susiję įtaisai, sulaikantys ore sklindantį garsą. Neakustinės eksploatacinės charakteristikos. 2-1 dalis. Mechaninės eksploatacinės charakteristikos, veikiant dinaminėms apkrovoms dėl pravažiuojančių traukinių. Atsparumas nuovargiui

This document describes the basic requirements for the verification of ultimate and serviceability limit states and the resistance to fatigue either of the noise barrier or its components by means of analytical methods and/or tests. Analytical methods can be used for the determination of the characteristic values and design values. Where sufficient information is not available, the analytical procedure can be combined with results from tests. This document provides the following types of test procedures: - test on small samples for defining detail categories, which may not be covered by Eurocodes (verification procedure A); - test on a global element for defining the limit state against fatigue (verification procedure B); - full scale tests under a given representative loading (verification procedure C) to determine fatigue resistance of the noise barrier components for defined loading conditions; verification procedure C is given as alternative to verification procedures A and B.

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ISO/DIS 24952 Viešoji apklausa

Komentavimo iki data 2025-11-16

Biotechnologija. Biobankai. Bendrieji reikalavimai (pusiau) automatizuotai laikymo ir paėmimo įrangai

This document specifies general requirements for (semi-)automated storage and retrieval equipment for biobanking, including their design, customization and installation, (semi-)automated storage and retrieval functions, performance, personnel, facility environment, operation and maintenance. This document specifies consumable and software systems for (semi-)automated storage and retrieval equipment for biobanking. This document is applicable to manufacturers of (semi-)automated storage and retrieval equipment, as well as to biobanks that use or operate such equipment. This document is applicable to manufactures of consumables of (semi-)automated storage and retrieval equipment.

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ISO/DIS 18980 Viešoji apklausa

Komentavimo iki data 2025-11-15

Turizmas ir susijusios paslaugos. Turizmas apsistojant kempinguose. Kempingų įrangos ir paslaugų reikalavimai bei rekomendacijos

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prEN ISO 14705 Viešoji apklausa

Komentavimo iki data 2025-11-13

Techninė keramika (modernioji keramika, modernioji techninė keramika). Monolitinės keramikos kietumo kambario temperatūroje bandymo metodas (ISO/DIS 14705:2025)

ISO 14705:2016 specifies a test method for determining the Vickers and Knoop hardness of monolithic fine ceramics at room temperature.

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prEN ISO 1456 Viešoji apklausa

Komentavimo iki data 2025-11-13

Metalinės ir kitos neorganinės dangos. Elektrocheminės nikelio, nikelio plius chromo ir vario plius nikelio plius chromo dangos (ISO/DIS 1456:2025)

ISO 1456:2009 specifies requirements for decorative nickel, nickel plus chromium, copper plus nickel and copper plus nickel plus chromium coatings that are applied to iron, steel, zinc alloys, copper and copper alloys, and to aluminium and aluminium alloys, to provide an attractive appearance and enhanced corrosion resistance. Coating designations are specified that differ in thickness and type, and guidance is given on selecting the coating designation appropriate for the service conditions to which the coated product will be exposed. ISO 1456:2009 does not specify the surface condition required by the basis metal prior to the coating process, and is not applicable to coatings on sheet, strip or wire in the non-fabricated form nor to threaded fasteners or coil springs.

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prEN ISO 787-24 Viešoji apklausa

Komentavimo iki data 2025-11-13

Bendrieji pigmentų ir užpildų tyrimo metodai. 24 dalis. Spalvotųjų pigmentų santykinio spalvinimo stiprio ir santykinės baltų pigmentų išsklaidymo gebos nustatymas. Fotometriniai metodai (ISO/DIS 787-24:2025)

The method specified provide an instrumental alternative to those described in ISO 787/16 and ISO 787/17. Equal masses of a coloured material are separately dispersed in the same mass of the same white pigment paste. The reflectivity of each dispersion is measured photometrically. From the corresponding values of K/S the relative tinting strength is given. For measurement of the relative scattering power equal masses of a white test material and an agreed reference pigment are separately dispersed in the same mass of the same black pigment paste. The reflectivity of each dispersion is measured photometrically at 550 nm. From the corresponding values of K/S the relative scattering power is given.

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prEN ISO 787-5 Viešoji apklausa

Komentavimo iki data 2025-11-13

Bendrieji pigmentų ir užpildų tyrimo metodai. 5 dalis. Naftos absorbcijos vertės nustatymas (ISO/DIS 787-5:2025)

The oil absorption value is required to be compared with the value determined at the same time on an agreed sample of the product. The principle of the method is based on addition of linseed oil from a burette to the test portion. After each addition, rub the oil into the product until conglomerates are formed. Cease the addition of oil when a paste of smooth consistency has been formed. It should just spread without cracking or crumbling. Read the burette and note the quantity of oil used. The result is expressed in millilitres of oil per 100 g of product or in grams of oil per 100 g of product. - Cancels and replaces Part 5 of ISO/R 787-1968.

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prEN 16851 Viešoji apklausa

Komentavimo iki data 2025-11-13

Kranai. Lengvųjų kranų sistemos

This document applies to: — light crane systems, either suspended or free-standing systems, where the rated capacity of any single hoist mechanism is 4 t or less; — pillar- and wall-mounted jib cranes, without an operator's cabin, whose rated capacity is 10 t or less and whose overturning load moment is 500 kNm or less. NOTE 1 For illustration of crane types, see Annex C. This document is not applicable to cranes covered by another product specific crane standard, e.g. EN 15011:2020 or EN 14985:2012, see Annex E. This document is applicable to cranes and crane systems, whose structures are made of steel or aluminium, excluding aluminium structures containing welded joints. This document gives requirements for all significant hazards, hazardous situations and events relevant to cranes, when used as intended, foreseeable misuse and under foreseen conditions (see Annex A). NOTE 2 Automated operation can be subject to additional requirements. Guidance is given in Annex F. The specific hazards due to potentially explosive atmospheres, ionizing radiation, operation in electro-magnetic fields beyond the range of EN IEC 61000-6-2:2019 and operation in pharmacy or food industry are not covered by this document. This document does not cover hazards related to the lifting of persons. This document is not applicable to cranes manufactured before the date of its publication.

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prEN 18068 Viešoji apklausa

Komentavimo iki data 2025-11-13

Žemės ūkio mašinos. Sauga. Kompaktinės savaeigės mašinos su keičiamais įtaisais

This document specifies the safety requirements and their verification for the design and construction of compact carriers used in agriculture. It is intended to be used together with EN ISO 4254-1:20152. When provisions of this document are different from those which are stated in EN ISO 4254-1:2015, the provisions of this document take precedence over the provisions of EN ISO 4254-1:2015 for machines that have been designed and built according to the provisions of this document. This document deals with the significant hazards, hazardous situations and events relevant to compact carriers, when they are used as intended and under the conditions foreseen by the manufacturer but also taking into account any reasonably foreseeable misuse thereof (see Annex A). In addition, this document specifies the type of information on safe working practices that is provided by the manufacturer. This document does not deal with hazards related to: - pesticide application; - lifting operations; - lifting of persons. While this document does not deal with the design and construction of interchangeable equipment, requirements in this document also address hazards which can occur from the combination of compact carriers with interchangeable equipment as per multiple uses intended by the manufacturer of the compact carrier. Compact carriers when provided with cab and provisions for fitting a cab are not dealt with this document. Compact carriers intended for a seated operator are not dealt with this document. Agricultural tractors and machines falling within the scope of standards EN 474 are excluded by this document. This document is not applicable to machines manufactured before the date of its publication.

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prEN IEC 62321-10:2025 Viešoji apklausa

Komentavimo iki data 2025-11-12

Tam tikrų medžiagų nustatymas elektrotechniniuose gaminiuose. 10 dalis. Policiklinių aromatinių angliavandenilių (PAA) nustatymas polimeruose ir elektroniniuose gaminiuose dujų chromatografijos ir masių spektrometrijos (GC-MS) metodu

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prEN IEC 63550-1:2025 Viešoji apklausa

Komentavimo iki data 2025-11-12

Puslaidininkiniai įtaisai. Neuromorfiniai įtaisai. 1 dalis. Memristorinių įtaisų pagrindinių charakteristikų įvertinimo metodas

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prEN IEC 63550-3:2025 Viešoji apklausa

Komentavimo iki data 2025-11-12

Puslaidininkiniai įtaisai. Neuromorfiniai įtaisai. 3 dalis. Nuo įtampos smailių priklausančio memristorinių įtaisų plastiškumo įvertinimo metodas

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