Standartų projektų sąrašas

ISO/DIS 20309 Viešoji apklausa

Komentavimo iki data 2024-12-18

Biotechnologija. Biobankai. Reikalavimai, keliami iš jūros gelmių gautoms medžiagoms

This document specifies requirements for the biobanking of deep-sea biological materials including the collection, processing, transportation and storage of deep-sea biological materials. This document is applicable only to deep-sea biological materials that can be used for biomolecular processing, e.g., nucleic acids, proteins, and metabolites. This document is applicable to all organizations performing research and development on deep-sea biological material. This document does not apply to the collection of biological material intended for environmental impact assessment for sea floor mining. NOTE International, national or regional regulations or requirements or a multiple of these can also apply to specific topics covered in this document.

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ISO/DIS 20070 Viešoji apklausa

Komentavimo iki data 2024-12-18

Biotechnologija. Biobankai. Reikalavimai, keliami ėminių talpykloms, skirtoms biologinių medžiagų laikymui biobankuose

This document specifies requirements for sample containers intended for the storage of biological materials in biobanks. In addition to general requirements, this also includes special requirements depending on the storage conditions, the biological material and the intended use, as well as requirements for documentation and quality control. These requirements ensure a defined quality for the sample containers. This document specifies test criteria and test methods that enable proof of compliance with the requirements. This document is primarily aimed at manufacturers that produce sample containers for the storage of biological materials. Biobanks, submitters and users of biological sample material, and organizations that monitor or control the work of biobanks can also use this document.

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prEN IEC 61249-2-52:2024 Viešoji apklausa

Komentavimo iki data 2024-12-28

Spausdintinių plokščių ir kitų jungiamųjų darinių medžiagos. 2-52 dalis. Sustiprintos plakiruotosios ir neplakiruotosios pagrindo medžiagos. Variu plakiruoti termoreaktyviųjų angliavandenilinių dervų sistema padengti, E stiklo audiniu sustiprinti sluoksniniai apibrėžto degumo (nustatomo vertikaliojo degimo bandymu) lakštai

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prEN IEC 61249-2-53:2024 Viešoji apklausa

Komentavimo iki data 2024-12-28

Spausdintinių plokščių ir kitų jungiamųjų darinių medžiagos. 2-53 dalis. Sustiprintos plakiruotosios ir neplakiruotosios pagrindo medžiagos. Variu plakiruoti sluoksniniai apibrėžto degumo (nustatomo vertikaliojo degimo bandymu) lakštai iš PTFE be užpildų

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prEN IEC 61400-40:2024 Viešoji apklausa

Komentavimo iki data 2024-12-28

Vėjo energijos sistemos. 40 dalis. Elektromagnetinis suderinamumas (EMS). Reikalavimai ir bandymo metodai

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prEN IEC 61076-2:2024 Viešoji apklausa

Komentavimo iki data 2024-12-28

Elektroninės įrangos jungtys. Gaminio reikalavimai. 2 dalis. Apskritųjų jungčių atskiroji specifikacija

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prEN IEC 60598-2-1:2024 Viešoji apklausa

Komentavimo iki data 2024-12-28

Šviestuvai. 2-1 dalis. Ypatingieji reikalavimai. Tvirtinamieji bendrosios paskirties šviestuvai

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prEN IEC 60598-2-2:2024 Viešoji apklausa

Komentavimo iki data 2024-12-28

Šviestuvai. 2-2 dalis. Ypatingieji reikalavimai. Įleidžiamieji šviestuvai ir su oro kondicionavimo sistemomis derinami įleidžiamieji šviestuvai

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prEN 50600-3-1:2024 Viešoji apklausa

Komentavimo iki data 2024-12-21

Informacinės technologijos. Duomenų centro įrenginiai ir infrastruktūros. 3-1 dalis. Valdymo ir eksploatavimo informacija

This document specifies processes for the management and operation of data centres. The primary focus of this document is the processes necessary to deliver the expected level of resilience, availability, risk management, risk mitigation, capacity planning, security and resource and energy efficiency. The secondary focus is on organization and data centre management to align the actual and future demands. Only processes specific for data centres are in the scope of this document. Business processes like people management, financial management, etc. are out of scope.

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prEN ISO 11125-5 Viešoji apklausa

Komentavimo iki data 2024-12-19

Plieninio pagrindo paruošimas prieš padengiant dažais ir su jais susijusiais produktais. Srautinio valymo metalinių abrazyvų tyrimo metodai. 5 dalis. Defektinių dalelių procentinės dalies ir dalelių mikrostruktūros nustatymas (ISO/DIS 11125-5:2024)

This document specifies test methods for the determination of the percentage of defective particles and of the microstructure of metallic blast-cleaning abrasives. This is one of a number of parts of ISO 11125 dealing with the sampling and testing of metallic abrasives for blast-cleaning. The types of metallic abrasive and requirements on each are contained in the various parts of ISO 11124. The ISO 11124 and ISO 11125 series have been drafted as a coherent set of International Standards on metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex A.

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prEN ISO 9556 Viešoji apklausa

Komentavimo iki data 2024-12-20

Plienas ir geležis. Suminio anglies kiekio nustatymas. Infraraudonosios absorbcijos metodas, taikomas po deginimo indukcinėje krosnyje (ISO/DIS 9556:2024)

The method is applicable to carbon contents between 0,003% (m/m) and 4,5 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. The annexes give additional information on the international co-operative tests, a graphical representation of precision data and features of induction furnaces and carbon analysers.

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prEN 16282-7 Viešoji apklausa

Komentavimo iki data 2024-12-28

Komercinių virtuvių įranga. Komercinių virtuvių vėdinimo sistemų komponentai. 7 dalis. Stacionariųjų gaisro gesinimo sistemų įrengimas ir naudojimas

This document is applicable to ventilation systems in commercial kitchens, associated areas and other installations processing foodstuffs intended for commercial use. Kitchens and associated areas are special rooms in which meals are prepared, where tableware and equipment are washed and cleaned, food is stored, and food waste areas. This document specifies requirements and gives recommendations for the configuration, installation, testing, maintenance and safety of fixed kitchen fire extinguishing systems within the design of commercial kitchens in buildings. It is applicable for fire extinguishing systems providing appliance-specific protection as well as overlapping zone protection. This document provides the guidelines to install fixed fire extinguishing systems to protect against grease fires on the cooking appliances in the extract ventilation system. This document includes recommendations for the certification of system hardware, as well as design, installation and maintenance of the system. Unless otherwise specified, the requirements of this document are checked by way of inspection and/or measurement. NOTE Please note the possible existence of additional or alternative local national regulations on installation, appliance requirements and inspection, maintenance and operation. This document is applicable to kitchen ventilation systems excluding those in domestic kitchens.

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prEN 14056-1 Viešoji apklausa

Komentavimo iki data 2024-12-28

Laboratoriniai baldai. Projektavimo ir įrengimo rekomendacijos. 1 dalis. Bendrieji dalykai

This document is applicable to biology, chemistry and physics laboratories where research, preparative, analytical, process activities take place and which can involve work with hazardous substances, including higher education (college and university teaching and post-graduate research). This document does not cover the requirements of schools, i.e. pre college/pre-university (refer to EN 13150), or highly specialist laboratories which need very specific, bespoke solutions to enable them to function. This document specifies requirements for installation and design of laboratory benches, associated storage units, and for the provision and connection of services integral or delivered to the laboratory benches. This document gives guidelines for all parties involved in the planning, design, manufacture, installation, testing of a new laboratory or in the refurbishment of an existing laboratory. For safety storage cabinets for flammable liquids EN 14470-1 and for pressurized gas cylinders EN 14470-2 applies.

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prEN 4509 Viešoji apklausa

Komentavimo iki data 2024-12-28

Aerospace series - Screw, 100° countersunk normal head, offset cruciform recess, threaded to head, in titanium alloy, anodized, with aluminium pigmented coating, metric series - Classification: 1 100 MPa (at ambient temperature)/315 °C

This document specifies the characteristics of screws, 100° countersunk normal head, offset cruciform recess, threaded to head, in titanium alloy, anodized, with aluminium pigmented coating, metric series. Classification: 1 100 MPa /315 °C .

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ISO/DIS 18706 Viešoji apklausa

Komentavimo iki data 2024-12-22

Sveikatos priežiūros įstaigų valdymas. Reagavimas į pandemiją (kvėpavimo takų ligos). Mėginių ėmimo kabinų funkcijos ir kokybės įvertinimas

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prEN 300 395-2 V1.3.2 (2024-10) Viešoji apklausa

Komentavimo iki data 2024-12-22

TETRA and Critical Communications Evolution (TCCE); Speech codec for full-rate traffic channel; Part 2: TETRA codec

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prEN 302 729-1 V3.0.0 (2024-10) Viešoji apklausa

Komentavimo iki data 2024-12-22

Trumpojo nuotolio įtaisai, naudojantys ultraplačios juostos (UWB) technologiją. Prieigos prie radijo ryšio spektro darnusis standartas. 1 dalis. Lygio matavimo radarų įranga, veikianti nuo 6 GHz iki 8,5 GHz, nuo 24,05 GHz iki 26,5 GHz, nuo 57 GHz iki 64 GHz ir nuo 75 GHz iki 85 GHz dažnių diapazonuose ir montuojama nukreipiant tik vertikaliai žemyn

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prEN IEC 60115-8:2024/prAA:2024 Viešoji apklausa

Komentavimo iki data 2024-12-28

Pastovieji varžai, naudojami elektroninėje įrangoje. 8 dalis. Atskiroji specifikacija. Pastovieji paviršiuje montuojami varžai

This part of IEC 60115 is applicable to fixed surface mount resistors for use in electronic equipment. These resistors are typically described according to types (different geometric shapes) and styles (different dimensions) and product technology. These resistors have metallized terminations and are primarily intended to be mounted directly onto a circuit board. The object of this document is to specify preferred ratings and characteristics and to select from IEC 60115-1, the appropriate quality assessment procedures, tests and measuring methods and to give general performance requirements for this type of resistor

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prEN IEC 60115-8:2024 Viešoji apklausa

Komentavimo iki data 2024-12-28

Pastovieji varžai, naudojami elektroninėje įrangoje. 8 dalis. Atskiroji specifikacija. Pastovieji paviršiuje montuojami varžai

This part of IEC 60115 is applicable to fixed surface mount resistors for use in electronic equipment. These resistors are typically described according to types (different geometric shapes) and styles (different dimensions) and product technology. These resistors have metallized terminations and are primarily intended to be mounted directly onto a circuit board. The object of this document is to specify preferred ratings and characteristics and to select from IEC 60115-1, the appropriate quality assessment procedures, tests and measuring methods and to give general performance requirements for this type of resistor. Since the documents of the 60115-X series are exempted from the parallel procedure (D162/C089), this New Work Item Proposal aims to endorse the main IEC document IEC 60115-8:2023 as a European standard. The standard shall be published together with the finalised Common Modifications.

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prEN 13126-11 Viešoji apklausa

Komentavimo iki data 2024-11-30

Statybiniai apkaustai. Langų ir prancūziškųjų langų apkaustai. Reikalavimai ir bandymo metodai. 11 dalis. Viršuje įtvirtinti išsikišę apgręžiamieji apkaustai

This document specifies requirements and test methods for durability, strength, security and function for top hung projecting hardware for windows and door height windows. Note This document is applicable to top hung projecting reversible hardware whether fitted with integral restrictors or not. Where any restrictor is used it is intended to be tested in accordance with EN 13126-5.

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prEN 13126-10 Viešoji apklausa

Komentavimo iki data 2024-11-30

Statybiniai apkaustai. Langų ir prancūziškųjų langų apkaustai. Reikalavimai ir bandymo metodai. 10 dalis. Balansuojamosios sąvarinės sistemos

This document specifies requirements and test methods for durability, strength, security and function for arm-balancing systems for windows and door height windows.

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prEN 1761 Viešoji apklausa

Komentavimo iki data 2024-12-28

Degalų autocisternų guminės žarnos ir jų rinkiniai. Aprašas

This document specifies the requirements for two types of rubber hoses and rubber hose assemblies for loading and discharge of liquid hydrocarbon fuels with a maximum working pressure of 10 bar (1,0 MPa). Both types of hose are designed for: a) use with hydrocarbon fuels, having an aromatic hydrocarbon content not exceeding 50 % by volume and containing oxygenated compounds up to 15 %; b) operation within the temperature range of −30 °C to +70 °C, undamaged by climatic conditions of −50 °C to 70 °C when stored in static conditions. This document is not applicable to hoses and hose assemblies for LPG, aviation fuel systems, fuel station systems and marine applications.

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prEN ISO 11126-1 Viešoji apklausa

Komentavimo iki data 2024-12-27

Plieninio pagrindo paruošimas prieš padengiant dažais ir su jais susijusiais produktais. Srautinio valymo nemetalinių abrazyvų techniniai reikalavimai. 1 dalis. Bendrasis įvadas ir klasifikavimas (ISO/DIS 11126-1:2024)

This document describes a classification of non-metallic blast-cleaning abrasives for the preparation of steel substrates before application of paints and related products. It specifies the characteristics which are required for the complete designation of such abrasives. This document applies to abrasives supplied in the "new" or unused condition only. It does not apply to abrasives either during or after use. NOTE Although this document has been developed specifically to meet requirements for preparation of steelwork, the properties specified will generally be appropriate for use when preparing other material surfaces, or components, using blast-cleaning techniques. These techniques are described in ISO 8504‑2.

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prEN ISO 19581 Viešoji apklausa

Komentavimo iki data 2024-12-27

Radioaktyvumo matavimas. Gama spinduliuotę skleidžiantys radionuklidai. Greitasis gama spektrometrinis nustatymo metodas naudojant blyksnių detektorių (ISO/DIS 19581:2024)

ISO 19581 specifies a screening test method to quantify rapidly the activity concentration of gamma-emitting radionuclides, such as 131I, 132Te, 134Cs and 137Cs, in solid or liquid test samples using gamma-ray spectrometry with lower resolution scintillation detectors as compared with the HPGe detectors (see IEC 61563). This test method can be used for the measurement of any potentially contaminated environmental matrices (including soil), food and feed samples as well as industrial materials or products that have been properly conditioned. Sample preparation techniques used in the screening method are not specified in ISO 19581, since special sample preparation techniques other than simple machining (cutting, grinding, etc.) should not be required. Although the sampling procedure is of utmost importance in the case of the measurement of radioactivity in samples, it is out of scope of ISO 19581; other international standards for sampling procedures that can be used in combination with ISO 19581 are available (see References [1],[2],[3],[4],[5],[6]). The test method applies to the measurement of gamma-emitting radionuclides such as 131I, 134Cs and 137Cs. Using sample sizes of 0,5 l to 1,0 l in a Marinelli beaker and a counting time of 5 min to 20 min, decision threshold of 10 Bq·kg−1 can be achievable using a commercially available scintillation spectrometer [e.g. thallium activated sodium iodine (NaI(Tl)) spectrometer 2" ϕ × 2" detector size, 7 % resolution (FWHM) at 662 keV, 30 mm lead shield thickness]. This test method also can be performed in a "makeshift" laboratory or even outside a testing laboratory on samples directly measured in the field where they were collected. During a nuclear or radiological emergency, this test method enables a rapid measurement of the sample activity concentration of potentially contaminated samples to check against operational intervention levels (OILs) set up by decision makers that would trigger a predetermined emergency response to reduce existing radiation risks[12]. Due to the uncertainty associated with the results obtained with this test method, test samples requiring more accurate test results can be measured using high-purity germanium (HPGe) detectors gamma-ray spectrometry in a testing laboratory, following appropriate preparation of the test samples[7][8]. ISO 19581 does not contain criteria to establish the activity concentration of OILs.

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prEN 854 Viešoji apklausa

Komentavimo iki data 2024-12-28

Guminės žarnos ir jų sąrankos. Audiniu sustiprintos hidraulinės žarnos. Specifikacija

This document specifies requirements for three types of textile reinforced rubber hoses and hose assemblies of nominal bore from 5 to 100. The types are defined in Clause 4. They are suitable for use with: - hydraulic fluids in accordance with ISO 6743-4 with the exception of HRD R, HFD S and HFD at temperatures ranging from −40 °C to 100 °C; - water-based fluids at temperatures ranging from −40 °C to +70 °C; - water at temperature ranging from 0 °C to +70 °C. The hoses are not suitable for use with castor oil based and ester-based fluids. The document does not include requirements for end fittings. It is limited to the performance of hoses and hose assemblies. NOTE Requirements for hydraulic hoses for underground mining are covered in other documents.

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