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Total records found: 140
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prEN ISO 10012 Public enquiry
Comment end date 2024-12-13
Quality management - Requirements for measurement management systems (ISO/DIS 10012:2024)

This International Standard specifies the requirements for a measurement management system (MMS) when an organization: a. needs to demonstrate its ability to consistently ensure confidence in validity and reliability of measurement results and thereby to provide a consistent level of measurement quality for an organization’s products and services, b. aims to rely on reliable and valid measurement results useful to enhance customer satisfaction and effectively apply its measurement management system processes, c. implements processes for a measurement management system that enhance conformity with customer, statutory and regulatory requirements. All the requirements of this International Standard are generic and intended to apply to any organization, whatever its type or size, or the products and services it provides. This International Standard is not intended to substitute requirements for, or to add requirements to the general requirements for the competence of testing and calibration laboratories specified in ISO/IEC 17025.

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prEN ISO 18227 Public enquiry
Comment end date 2024-12-11
Environmental solid matrices - Determination of elemental composition by X-ray fluorescence spectrometry (ISO/DIS 18227:2024)

This document specifies the procedure for a quantitative determination of major and trace element concentrations in homogeneous solid waste, soil, soil-like material and sludge by energy dispersive X-ray fluorescence (EDXRF) spectrometry or wavelength dispersive X-ray fluorescence (WDXRF) spectrometry using a calibration with matrix-matched standards. This document is applicable for the following elements: Na, Mg, Al, Si, P, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Se, Br, Rb, Sr, Y, Zr, Nb, Mo, Ag, Cd, Sn, Sb, Te, I, Cs, Ba, Ta, W, Hg, Tl, Pb, Bi, Th and U. Concentration levels between approximately 0,000 1 % and 100 % can be determined depending on the element and the instrument used.

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prEN ISO 5659 Public enquiry
Comment end date 2024-12-14
Plastics - Smoke generation - Determination of optical density by a single-chamber test (ISO/DIS 5659:2024)

This document specifies a method of measuring smoke production from the exposed surface of specimens of materials or composites. It is applicable to specimens that have an essentially flat surface and do not exceed 25 mm in thickness when placed in a horizontal orientation and subjected to specified levels of thermal irradiance in a closed cabinet with or without the application of a pilot flame. This method of test is applicable to all plastics. It is intended that the values of optical density determined by this test be taken as specific to the specimen or assembly material in the form and thickness tested and are not to be considered inherent, fundamental properties. The test is intended primarily for use in research and development and fire safety engineering in buildings, trains, ships, etc. and not as a basis for ratings for building codes or other purposes. No basis is provided for predicting the density of smoke that can be generated by the materials upon exposure to heat and flame under other (actual) exposure conditions. This test procedure excludes the effect of irritants on the eye. NOTE This test procedure addresses the loss of visibility due to smoke density, which generally is not related to irritancy potency (see Annex E). It is emphasized that smoke production from a material varies according to the irradiance level to which the specimen is exposed. The results yielded from the method specified in this document are based on exposure to the specific irradiance levels of 25 kW/m2 and 50 kW/m2.

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prEN ISO 2081 Public enquiry
Comment end date 2024-12-13
Metallic and other inorganic coatings - Electroplated coatings on iron and steel using zinc treated with solutions containing chromium (VI) (ISO/DIS 2081:2024)

ISO 2081:2018 specifies requirements for electroplated coatings of zinc with supplementary treatments on iron or steel. It includes information to be supplied by the purchaser to the electroplater, and the requirements for heat treatment before and after electroplating. ISO 2081:2018 is not applicable to zinc coatings applied - to sheet, strip or wire in the non-fabricated form, - to close-coiled springs, or - for purposes other than protective or decorative. ISO 2081:2018 does not specify requirements for the surface condition of the basis metal prior to electroplating with zinc. However, defects in the surface of the basis metal can adversely affect the appearance and performance of the coating. The coating thickness that can be applied to threaded components can be limited by dimensional requirements, including class or fit.

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prEN ISO 17971 Public enquiry
Comment end date 2024-12-07
Textiles - Smart Textiles - Test method for fabric interface with capacitive touchscreens (ISO/DIS 17971:2024)

This document specifies a test method for determining the screen touch property of the textiles. The method is applicable to all types of fabrics which are intended to be used for products that could handle the screen.

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prEN 13126-12 Public enquiry
Comment end date 2024-11-30
Building hardware - Hardware for windows and door-height windows - Requirements and test methods - Part 12: Side hung projecting reversible hardware

This document specifies requirements and test methods for durability, strength, security and function for side hung projecting reversible hardware for windows and door height windows. Note This document is applicable to side 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 14972-2 Public enquiry
Comment end date 2024-12-14
Fixed firefighting systems - Water mist systems - Part 2: Test protocol for shopping areas for automatic nozzle systems

This document specifies the evaluation of the fire performance of water mist systems for shopping areas, adjacent storage areas, and similar areas. This document is only applicable for horizontal, solid, flat ceilings with heights of 2,6 m and above. This document does not cover storage with movable racks or shelves.

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prEN 18120-13 Public enquiry
Comment end date 2024-12-07
Packaging - Design for recycling for plastic packaging - Part 13: Recyclability evaluation process for plastic packaging - Protocols for PE and PP flexible packaging

This document covers the design of PE and PP flexible packaging with respect to compatibility of the design with recycling processes available for PE and PP packaging. Packaging constituents and components used in/on PE and PP flexible packaging but made of materials other than PE and PP are also covered by this document as these need to be evaluated for compatibility with PE and PP mechanical recycling processes.

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prEN 18120-15 Public enquiry
Comment end date 2024-12-07
Packaging - Design for recycling for plastic packaging - Part 15: Recyclability evaluation process for plastic packaging - Protocols for EPS packaging

This document covers the design of EPS packaging with respect to compatibility of the design with recycling processes. Packaging constituents and packaging components made of other materials than EPS are also covered by this document as they need to be evaluated on compatibility with polymer recycling.

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prEN 18120-14 Public enquiry
Comment end date 2024-12-07
Packaging - Design for recycling for plastic packaging - Part 14: Recyclability evaluation process for plastic packaging - Protocols for PS and XPS packaging

This document covers recyclability evaluation process guidance for PS and XPS packaging with respect to compatibility of the design with recycling processes for the polymers used.

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prEN 18120-10 Public enquiry
Comment end date 2024-12-07
Packaging - Design for recycling for plastic packaging - Part 10: Recyclability evaluation process for plastic packaging - Protocols for PET bottles

This document provides requirements for the evaluation process for PET Bottles with respect to compatibility of the design with recycling processes. Packaging components and ancillary elements made of other materials than PET are also covered by this document as they need to be evaluated for compatibility with the recycling processes.

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prEN 18120-12 Public enquiry
Comment end date 2024-12-07
Packaging - Design for recycling for plastic packaging - Part 12: Recyclability evaluation process for plastic packaging - Protocols for PE and PP rigid packaging

This document covers the design of PE and PP rigid with respect to compatibility of the design with recycling processes. Packaging constituents and packaging components made of other materials than PE and PP are also covered by this document as they need to be evaluated on compatibility with polymer recycling.

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prEN 18120-11 Public enquiry
Comment end date 2024-12-07
Packaging - Design for recycling for plastic packaging - Part 11: Recyclability evaluation process for plastic packaging - Protocols for PET rigid packaging (except bottles)

This document covers the design of PET pots and trays with respect to compatibility of the design with recycling processes. Packaging constituents and packaging components made of other materials than PET are also covered by this document as they need to be evaluated on compatibility with polymer recycling.

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prEN 18120-1 Public enquiry
Comment end date 2024-12-07
Packaging - Design for recycling of plastic packaging - Part 1: Definitions and principles for design-for-recycling of plastic packaging

This document provides a process that manages the identification of the level of compatibility of plastic packaging features with collection, sorting and recycling, describing the level of compatibility as fully, limited, and not recyclable. This standard covers any plastic packaging where the main body is made of plastic material. It targets to harmonize the design for recycling standard approach for each resin.

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prEN 18120-4 Public enquiry
Comment end date 2024-12-07
Packaging - Design for recycling of plastic packaging - Part 4: Guideline for PET bottles

This document covers the design of PET bottles with respect to compatibility of the design with the collecting, sorting, and recycling processes. Packaging constituents and packaging components made of other materials than PET are also covered by this standard as they need to be evaluated on compatibility with polymer recycling.

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prEN 18120-6 Public enquiry
Comment end date 2024-12-07
Packaging - Design for recycling for plastic packaging - Part 6: Guideline for PE and PP rigid packaging

This document covers the design of PE and PP rigid packaging with respect to compatibility of the design with the collecting, sorting, and recycling processes. Packaging constituents and packaging components made of other materials than PE and PP are also covered by this standard as they need to be evaluated on compatibility with polymer recycling.

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prEN 18120-5 Public enquiry
Comment end date 2024-12-07
Packaging - Design for recycling of plastic packaging - Part 5: Guideline for PET rigid packaging (except bottles)

This document covers the design of PET rigid packaging (except bottles) with respect to compatibility of the design with the collecting, sorting, and recycling processes. Packaging constituents and packaging components made of other materials than PET are also covered by this standard as they need to be evaluated on compatibility with polymer recycling.

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prEN 18120-3 Public enquiry
Comment end date 2024-12-07
Packaging - Design for recycling of plastic packaging - Part 3: Sortability evaluation process for plastic packaging

This document is an input for a standard on the recyclability evaluation process of plastic packaging with respect to compatibility of the design with the collecting and sorting processes for the plastic used. This document covers any household plastic packaging where the main body is made of PET, PE, PP or PS material.

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prEN 18120-9 Public enquiry
Comment end date 2024-12-07
Packaging - Design for recycling of plastic packaging - Part 9: Guideline for EPS packaging

This document covers the design of EPS rigid packaging with respect to compatibility of the design with the collecting, sorting, and recycling processes. Packaging constituents and packaging components made of other materials than PS are also covered by this document as they need to be evaluated on compatibility with polymer recycling.

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prEN 18120-8 Public enquiry
Comment end date 2024-12-07
Packaging - Design for recycling for plastic packaging - Part 8: Guideline for PS and XPS packaging

This document covers the design of PS and XPS rigid packaging with respect to compatibility of the design with the collecting, sorting, and recycling processes. Packaging constituents and packaging components made of other materials than PS are also covered by this document as they need to be evaluated on compatibility with polymer recycling.

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prEN 18120-7 Public enquiry
Comment end date 2024-12-07
Packaging - Design for recycling of plastic packaging - Part 7: Guideline for PE and PP flexible packaging

This document covers the design of PE and PP flexible packaging with respect to compatibility of the design with the collecting, sorting, and recycling processes. Packaging constituents and packaging components made of other materials than PE and PP are also covered by this document as they need to be evaluated on compatibility with polymer recycling.

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prEN 12882 Public enquiry
Comment end date 2024-12-14
Conveyor belts for general purpose use - Electrical and flammability safety requirements

This document specifies electrical and flammability safety requirements for general purpose conveyor belts not intended for use in underground installations and a means of categorizing conveyor belts in terms of the level of safety sought in their end use application. This document does not provide electrical safety requirements for volume resistance which may be measured by the methods in EN ISO 21178 and which is relevant to some types of light conveyor belts. This document is not applicable to conveyor belts which are manufactured before the date of publication of this document by CEN. NOTE 1 Directive 94/9/EC concerning equipment and protective systems intended for use in potentially explosive atmospheres can be applicable to the type of machine or equipment covered by this document. The present standard is not intended to provide means of complying with the essential health and safety requirements of Directive 94/9/EC, this being covered in EN 14973. NOTE 2 prEN 12882 is not a product standard but is intended to help users of conveyor belts to select the required electrical and flammability safety properties needed following a suitable risk assessment. No requirements are, therefore, included for marking, information to be supplied, etc., these matters being covered in relevant product standards such as EN ISO 14890 and EN ISO 1523-1.

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EN 14917:2021/prA1 Public enquiry
Comment end date 2024-12-14
Metal bellows expansion joints for pressure applications

This document specifies the requirements for design, manufacture and installation of metal bellows expansion joints with circular cross section for pressure applications with maximum allowable pressure greater than 0,5 bar.

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prEN 481 Public enquiry
Comment end date 2024-12-14
Workplace exposure - Size fraction definitions for measurement of airborne particles (ISO 7708:1995, modified)

This document defines sampling conventions for airborne particle size fractions for use in assessing the health relevant exposure from inhalation of particles in the workplace. Conventions are defined for the inhalable, thoracic and respirable fractions. The sampling conventions only describe the inhalation of particles and their penetration in the respiratory tract as governed by inertia (impaction). Deposition in the respiratory tract by other mechanisms, e.g. diffusion, is not considered in this document. The sampling conventions defined in this document apply to both indoor and outdoor workplaces. The assumptions on which the sampling conventions are defined are given in Clause 6. The convention chosen for a specific application will depend on the region of the health effect of the component of interest in the airborne particles (see Clause 5). The conventions can be used with whatever metric is of interest, including particle count, length, surface area, volume or mass. The metric depends on the kind of particle analysis carried out on the sampled aerosol fraction. The health-related fraction concentrations defined in this document are often expressed in mass of the sampled particles per volume of sampled air in order to compare with mass-based occupational exposure limit values. The conventions are not applicable in association with limit values expressed in a different metric, e.g. for fibre limit values defined in terms of the length and diameter of airborne fibres and the ratio of the two (aspect ratio), unless a measurement procedure explicitly requires that a specific health related size fraction is to be sampled/collected [13]. The main purpose of this document is to provide agreement on the particle size fractions to sample and their definitions. Sampling is generally carried out using dedicated samplers, for which there is no need to measure the aerodynamic size distribution of the airborne particles to be sampled. Samplers including a separation into one or more relevant sampling conventions(s) are currently available. In general, no assumptions or pre-knowledge are needed on the number of modes, modal diameter(s) or width of the particle aerodynamic size distribution of the airborne particles to be sampled. Because there is a wide variation from one person to another in the probability of particle inhalation, deposition, reaction to deposition and clearance, this document is not applicable for determining the deposited dose taken up by an individual worker. The conventions are primarily intended for determining workers’ exposure to airborne particles by sampling the airborne particles. This document is not applicable to large particles emitted at high speed that are travelling under the momentum from their emission, instead of being carried by the air (airborne) and aspirated into humans and aerosol samplers by their suction (see Annex B).

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prEN ISO 11641 Public enquiry
Comment end date 2024-12-12
Leather - Tests for colour fastness - Colour fastness to perspiration (ISO/DIS 11641:2024)

ISO 11641:2012 specifies a method for determining the colour fastness to perspiration of leather of all kinds at all stages of processing. It applies particularly to gloving, clothing and lining leathers, as well as leather for the uppers of unlined shoes. The method uses an artificial perspiration solution to simulate the action of human perspiration. Since perspiration varies widely from one individual to the next, it is not possible to design a method with universal validity, but the alkaline artificial perspiration solution specified in ISO 11641:2012 will give results corresponding to those with natural perspiration in most cases.

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Total records found: 140
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(Vocabularies) (0) Sewage water (0) Shafts (0) Small craft (0) Small kitchen appliances (0) Smart textiles (0) Software (0) Solar energy engineering (1) Solid fuel heaters (0) Solid fuels (1) Space systems and operations (0) Special purpose vehicles (0) Special screw threads (0) Special wastes (0) Spices and condiments (0) Sports equipment and facilities in general (0) Sports facilities (0) Spring steels (0) Stainless steels (0) Starch and derived products (0) Stationary containers and tanks (0) Stationary source emissions (0) Steel bars and rods (0) Steel pipes and tubes for specific use (0) Steel profiles (0) Steel structures (0) Steel wire, wire ropes and link chains (0) Steels (1) Steels (0) Steels for reinforcement of concrete (0) Sterilization and disinfection in general (0) Sterilized packaging (0) Sterilizing equipment (0) Storage equipment (0) Substations. 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