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prEN IEC 60335-2-99:2026 Viešoji apklausa

Komentavimo iki data 2026-09-09

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-99 dalis. Ypatingieji reikalavimai, keliami versliniams elektriniams garų rinktuvams

This European standard deals with the safety of electrically operated commercial hoods intended for installation above commercial cooking appliances such as ranges, griddles, griddle grills and deep fat fryers, their rated voltage being not more than 250 V for single phase hoods connected between one phase and neutral, and 480 V for other hoods. Only single complete units and hoods supplied as separate parts which when assembled form a complete working hood, incorporating a fan, are within the scope of the standard.

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prEN 4072 Viešoji apklausa

Komentavimo iki data 2026-10-02

Aerospace series - Screw, 100° countersunk normal head, offset cruciform recess, close tolerance shank, short thread in titanium alloy, aluminium IVD coated - Classification: 1 100 MPa (at ambient temperature)/425 °C

This document specifies the characteristics of screws, 100° countersunk normal head, offset cruciform recess, close tolerance shank, short thread, in titanium alloy, aluminium IVD coated. Classification: 1 100 MPa /425 °C .

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prEN IEC 60695-8-2:2026 Viešoji apklausa

Komentavimo iki data 2026-10-04

Gaisrinio pavojingumo bandymai. 8-2 dalis. Šilumos išskyrimas. Bandymo metodų santrauka ir tinkamumas

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prEN ISO 12625-8 Naujas

Komentavimo iki data 2026-08-06

Minkštasis popierius ir jo gaminiai. 8 dalis. Vandens sugerties trukmės ir vandens įmirkio nustatymas krepšelio panardinimo metodu (ISO/DIS 12625-8:2026)

ISO 12625-8:2010 specifies a basket-immersion test method for the determination of water-absorption time and water-absorption capacity of tissue paper and tissue products. It is expressly stated that the detection of impurities and contraries in tissue paper and tissue products be applied according to ISO 15755. For the determination of moisture content in tissue paper and tissue products, ISO 287 is applicable.

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prEN 16985 Viešoji apklausa

Komentavimo iki data 2026-08-13

Organinių dengimo medžiagų purškimo kabinos. Saugos reikalavimai

This document specifies requirements against all significant hazards, hazardous situations and hazardous events relevant to booths for the application of coating material, when they are used as intended, including reasonably foreseeable misuse. See Annex A for significant hazards. This document also specifies recommendations for minimizing environmental impact of booths for the application of coating material. See Annex F for recommendations for minimizing environmental impact and energy usage. Interfaces between booths and other machinery used in application of coating material are given in Figure 1. The specific significant risks related to the use of this machinery with foodstuff and pharmaceutical products are not dealt with in this document. The specific significant risks related to drying operation of combined booths for application and drying of coating material are not dealt with in this document, but in EN 1539:2015. [Figure 1] This document is not applicable to: - spaces for application of coating material consisting only of an extraction wall; - platforms attached to booths (e.g. for touch-up jobs); - booths for application of flock (see EN 50223:2015); - airflow requirements for booths with airflow from horizontal inlet to vertical extraction. This document is not applicable to machinery manufactured before the date of its publication as European Standard.

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prEN ISO 3675 Viešoji apklausa

Komentavimo iki data 2026-09-03

Žalia nafta ir skystieji naftos produktai. Laboratorinis tankio nustatymas. Hidrometrinis metodas (ISO/DIS 3675:2026)

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prEN IEC 80000-17:2026 Viešoji apklausa

Komentavimo iki data 2026-09-20

Dydžiai ir vienetai. 17 dalis. Priklausomybė nuo laiko

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prEN ISO 19085-11 Viešoji apklausa

Komentavimo iki data 2026-09-10

Medienos apdirbimo mašinos. Sauga. 11 dalis. Kombinuotosios mašinos (ISO/DIS 19085-11:2026)

This document specifies the safety requirements and measures for combined woodworking machines (defined in 3.1), capable of continuous production use, with manual loading and unloading of the workpiece and hereinafter referred to also as “machines”. The machines are designed to cut solid wood and material with similar physical characteristics to wood (see ISO 19085-1:2021, 3.2). This document deals with all significant hazards, hazardous situations and events, listed in Annex A, relevant to the machines, when operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer; reasonably foreseeable misuse has been considered too. Transport, assembly, dismantling, disabling and scrapping phases have also been taken into account. This document applies to machines also equipped with the devices or additional working units listed in the Scopes of ISO 19085-5:2024, ISO 19085-6:2024, ISO 19085-7:2024 and ISO 19085-9:2024. This document does not apply to: a) machines incorporating a planing unit and a mortising device only; NOTE Machines incorporating a planing unit and a mortising device only are dealt with in ISO 19085-7:2024. b) combined machines incorporating a band saw unit; c) machines with a mortising unit with a separate drive other than the planing unit drive; d) machines intended for use in potentially explosive atmosphere; e) machines manufactured before the publication of this document.

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EN 1991-1-8:2026/prA1 Viešoji apklausa

Komentavimo iki data 2026-09-24

Eurokodas 1. Poveikiai konstrukcijoms. 1-8 dalis. Bangų ir srovių poveikiai pakrančių konstrukcijoms

1.1 Scope of EN 1991 1 8 (1) EN 1991 1 8 gives principles and rules to determine the values of wave and current actions on structures and civil engineering works in the coastal zone, i.e. works connected to, or in close vicinity to the shore. NOTE 1 Provisions in EN 1991 1 8 are limited to hydrodynamic actions that can be directly quantified in terms of wave and/or current induced pressures and associated forces and moments on structures or structural parts. NOTE 2 As opposed to offshore conditions, waves or currents in the coastal zone are generally affected by the presence of the seabed or shore. NOTE 3 The coastal zone is typically defined as the area between the shoreline and the deep-water limit. (2) EN 1991 1 8 describes the principles for defining the hydrodynamic conditions to be used for design, including sea water levels. (3) EN 1991 1 8 addresses specifically actions from currents and waves on the following structure types: — cylindrical structures; — subsea pipelines; — suspended decks; — vertical face structures; — permanently moored floating structures. NOTE 1 Additional guidance can be needed for: — moored structures in the coastal zone for renewable energy production or related to oil and gas production or processing; — moored structures spanning areas with variable wave and current states (e.g. floating aquaculture farms or floating bridges). NOTE 2 For hydraulic pressures caused by quasi-static water levels, and ground water, see EN 1997 (all parts). (4) Actions addressed in EN 1991 1 8 do not cover: — hydraulic resonance in sheltered areas or basins (phenomena also known as harbour resonance); — translation waves, e.g. tsunamis; — waves and currents induced by maritime operations, i.e. vessel wake, berthing and mooring; — hydrodynamic actions induced by earthquakes; — ice-induced pressures and forces; — coastal structures where flood risk and/or erosion or sediment management is the dominant function. 1.2 Assumptions (1) The assumptions given in EN 1990 apply to this document. (2) In addition, it is assumed that actions from waves and currents on coastal structures are determined by personnel appropriately qualified and experienced in the following fields: a) physical coastal environment including physics of waves and currents, statistical properties and propagation of such; b) marine hydrodynamics, wave and current interaction with structures in general and wave and current actions on structures in the coastal zone including i) fixed structures, and ii) floating structures; c) advanced methods including probabilistic methodology and physical model testing.

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prEN IEC 62841-4-12:2026 Viešoji apklausa

Komentavimo iki data 2026-08-19

Elektriniai varikliniai rankiniai įrankiai, kilnojamieji įrankiai ir vejų bei sodų mašinos. Sauga. 4-12 dalis. Ypatingieji reikalavimai, keliami vejos robotams

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prEN 16002 Viešoji apklausa

Komentavimo iki data 2026-08-25

Lankstieji hidroizoliaciniai lakštai. Mechaniškai pritvirtintų lanksčiųjų hidroizoliacinių stogo dangų lakštų atsparumo vėjo apkrovai nustatymas

This document specifies a test method to determine the resistance to wind load of mechanically fastened flexible sheets for roof waterproofing. The assessment is limited to the performance of the mechanically fastened flexible sheets only. The test method does not include the determination of the performance of the fixing element and the mechanical fastener in combination with the structural deck.

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prEN ISO 19085-6 Viešoji apklausa

Komentavimo iki data 2026-09-10

Medienos apdirbimo mašinos. Sauga. 6 dalis. Vienasuklės vertikaliosios frezavimo staklės (ISO/DIS 19085-6:2026)

This document specifies the safety requirements and measures for single spindle vertical moulding machines (defined in 3.1), capable of continuous production use and hereinafter referred to also as “machines”. The machines are designed to cut solid wood and material 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 they are 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 have also been taken into account. This document is also applicable to machines fitted with one or more of the following devices/additional working units, whose hazards have been dealt with: a) device to adjust the arbor vertically; b) device to tilt the arbor; c) device to fit a manually operated tenoning sliding table; d) glass bead saw unit; e) adjustable table insert; f) device for changing the direction of rotation of the spindle; g) device for fixing shank mounted tools on the arbor; h) interchangeable arbor; i) quick tool/arbor change system; j) demountable power feed unit; k) support for the demountable power feed unit with power-driven adjustments. This document does not apply to — machines equipped with outboard bearings, — machines equipped with powered movements of a front extension table and/or a tenoning sliding table. This document is not applicable to machines intended for use in potentially explosive atmospheres or to machines manufactured prior to the date of its publication.

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prEN 304 627 V1.0.1 (2026-07) Viešoji apklausa

Komentavimo iki data 2026-09-20

Kibernetinis saugumas (CYBER). Kibernetinio atsparumo aktas (CRA). Kibernetinio saugumo reikalavimai, keliami maršruto parinktuvams, prisijungimui prie interneto skirtiems modemams ir komutatoriams

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ISO/DIS 13682-1 Viešoji apklausa

Komentavimo iki data 2026-08-15

Lazeriai ir su jais susijusi įranga. Ultratrumpųjų lazerio impulsų savybių nustatymas. 1 dalis. Aiškinamasis žodynas ir simboliai

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prEN 16256 Viešoji apklausa

Komentavimo iki data 2026-08-18

Pirotechniniai gaminiai. Teatro pirotechniniai gaminiai

This document defines various terms relating to the design, construction, primary packaging and testing of theatrical pyrotechnic articles and specifies their generic types. It defines the procedures for placing generic types, subtypes or individual items of theatrical pyrotechnic articles into the appropriate Categories, T1 or T2 and lists them. It specifies minimum labelling requirements for the article and primary packaging and for the instructions for use. Specific test methods for theatrical pyrotechnic articles of the generic types are defined.

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prEN ISO 12216 Viešoji apklausa

Komentavimo iki data 2026-09-10

Mažieji laivai. Langai, navigacinės šviesos, liukai, iliuminatoriai ir durys. Stiprio ir nepralaidumo vandeniui reikalavimai (ISO/DIS 12216:2026)

This document specifies technical requirements and test methods for windows, portlights, hatches, deadlights and doors on small craft with a length of hull, LH, as defined in ISO 8666:2016, of up to 24 m. It takes into account the type of craft, its design category, and the location of the appliance. The appliances considered in this document are only those that are critical for the craft's watertightness. Openings and non-opening devices fitted below area I (see 3.5.2) are excluded from the scope of this document.

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prEN 304 635 V1.0.1 (2026-06) Viešoji apklausa

Komentavimo iki data 2026-09-14

Kibernetinis saugumas (CYBER). Kibernetinio atsparumo aktas (CRA). Kibernetinio saugumo reikalavimai, keliami virtualizacijos vykdymo sluoksnynui (VES) ir konteinerių vykdymo sluoksnynui (CES), įskaitant hipervizorius ir konteinerių vykdymo sistemas

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prEN ISO 25178-70 Viešoji apklausa

Komentavimo iki data 2026-08-20

Geometrinė gaminio specifikacija (GPS). Plotinė paviršiaus tekstūra. 70 dalis. Matai (ISO/DIS 25178-70:2026)

ISO 25178-70:2014 specifies the characteristics of material measures used for the periodic verification and adjustment of areal surface texture measurement instruments.

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prEN ISO 22882 Viešoji apklausa

Komentavimo iki data 2026-08-25

Ratukai ir ratai. Reikalavimai, keliami ligoninių lovų ratukams (ISO/DIS 22882:2026)

ISO 22882:2016 specifies the technical requirements, the appropriate dimensions and the requirements for the testing of swivel castors for hospital beds with a wheel diameter of 100 mm or more and which have a central locking device. Swivel castors may be used with the main principal dimensions.

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prEN IEC 63477:2026 Viešoji apklausa

Komentavimo iki data 2026-09-16

Geležinkelio taikmenys. Stacionarieji įrenginiai. Nuolatinės srovės traukos sistemose naudojamos energijos grąžinimo įrangos koordinavimo reikalavimai ir energijos taupymo įvertinimas

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prEN IEC 80000-6:2026 Viešoji apklausa

Komentavimo iki data 2026-09-18

Dydžiai ir vienetai. 6 dalis. Elektromagnetizmas

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prEN ISO 1628-2 Viešoji apklausa

Komentavimo iki data 2026-08-25

Plastikai. Praskiestų polimerų tirpalų klampos nustatymas kapiliariniais viskozimetrais. 2 dalis. Polivinilchloridinės dervos (ISO/DIS 1628-2:2026)

1.1 This document specifies conditions for the determination of the reduced viscosity (also known as viscosity number) and K-value of PVC resins. It is applicable to resins in powder form which consist of homopolymers of the monomer vinyl chloride and copolymers, terpolymers, etc., of vinyl chloride with one or more other monomers, but where vinyl chloride is the main constituent. The resins can contain small amounts of unpolymerized substances (e.g. emulsifying or suspending agents, catalyst residues, etc.) and other substances added during the course of the polymerization. This document is not applicable, however, to resins having a volatile-matter content in excess of 0,5 % ± 0,1 %, when determined in accordance with ISO 1269:2006. In addition to this, it is not applicable to resins which are not entirely soluble in cyclohexanone. 1.2 The reduced viscosity and K-value of a particular resin are related to its molecular mass, but the relationship varies depending on the concentration and type(s) of other monomer(s) present. Hence, homopolymers and copolymers having the same reduced viscosity or K-value can have different molecular masses. 1.3 The values determined for reduced viscosity and K-value, for a particular sample of PVC resin, are influenced differently by the concentration of the solution chosen for the determination. Hence the use of the procedures specified in this document only gives values for reduced viscosity and K-value that are comparable when the concentrations of the solutions used are identical. 1.4 The experimental procedures specified in this document can also be used to characterize the polymeric fraction obtained during the chemical analysis of a PVC composition. However, the values calculated for the reduced viscosity and K-value in these circumstances can deviate form the correct values for the resin used to produce the composition because of the impure nature of the recovered polymer fraction.

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prEN 14972-18 Viešoji apklausa

Komentavimo iki data 2026-08-25

Stacionariosios gaisro gesinimo sistemos. Vandens rūko sistemos. 18 dalis. Vietiniam naudojimui skirtų sistemų su atviraisiais purkštukais, kuriomis gesinami degiųjų skysčių gaisrai, bandymo protokolas

This document specifies the evaluation of the fire performance of water mist systems used for local application involving flammable liquid fires. The tests specified in this document are applicable to the following: a) flammable liquid pool fires where the liquid release can be confined to a bunded area, where the entire surface of the bunded area is protected by the water mist system; b) flammable liquid channel fires in channels not exceeding the maximum specified width of the water mist system and with no limited channel length; c) partially obstructed flammable liquid pool fires where the percentage of obstructed surface is limited to that tested; d) spray fires up to 6 MW fuelled by flammable liquids; e) spray and pool fire combinations where confined to a bunded area; f) flammable liquid residues (ink and paper dust) on printing presses.

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prEN ISO 22125-2 Viešoji apklausa

Komentavimo iki data 2026-09-16

Vandens kokybė. Technecis 99. 2 dalis. Tyrimo metodas taikant induktyviai sužadintos plazmos masių spektrometriją (ICP-MS) (ISO/DIS 22125-2:2026)

Warning — Persons using this document should be familiar with normal laboratory practice. This document does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices. Warning — It is absolutely essential that tests conducted in accordance with this document be carried out by suitably qualified staff. This document specifies methods to determine 99Tc by inductively coupled plasma mass spectrometry (ICPMS) in supply water, drinking water, rainwater, surface and ground water, marine water, as well as cooling water, industrial water, domestic, and industrial wastewater after proper sampling, handling, and test sample preparation. The detection limit depends on the sample volume, the instrument used, the background count rate, the detection efficiency, the counting time, and the chemical yield. The detection limit of the methods described in this document, using currently available ICP-MS instrumentation, is approximately 0,2 ng·l−1 to 0,5 ng·l−1 (0,1 Bq·l−1 to 0,3 Bq·l−1), which is much lower than the WHO criteria for safe consumption of drinking water (100 Bq·l−1)[4]. The methods presented in this document are not intended for the determination of ultratrace amount of 99Tc. The methods described in this document are applicable in the event of an emergency situation, but not if 99mTc is present at quantities that could cause interference. Filtration of the test sample is necessary for the methods described in this document if suspended solids are present. The analysis of 99Tc adsorbed to suspended matter is not covered by this method. The analysis of the insoluble fraction requires a mineralization step that is not covered by this document. In this case, the measurement is made on the different phases obtained. It is the user’s responsibility to ensure the validity of this test method for the water samples tested.

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EN 50470-3:2022/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-09-20

Kintamosios srovės elektros skaitikliai. 3 dalis. Ypatingieji reikalavimai. Elektroniniai aktyviosios energijos skaitikliai (tikslumo klasės žymenys A, B ir C)

Particular requirements for static meters intended for residential, commercial and light industrial use, of class indexes A, B and C, for the measurement of alternating current electrical active energy in 50 Hz networks. It specifies performance requirements and type test methods.

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