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This document specifies a method for determining the resistance of the colour of textiles of all kinds and in all forms to ironing and to processing on hot cylinders.
This document is applicable for hot pressing when the textile is dry, damp or wet which is determined by the end-use of the textile.
- Standard12 pagesEnglish languagee-Library read for1 day
This document specifies a method of testing the laser-induced ignition and damage of medical beam delivery systems to allow checking of suitable products according to the classification system.
NOTE 1 Take care when interpreting these results, since the direct applicability of the results of this test method to the clinical situation has not been fully established.
NOTE 2 Users of products tested by this method are cautioned that the laser will be wavelength sensitive and tested at the wavelength for which it is intended to be used. If tested using other wavelengths, the power settings and modes of beam delivery need to be explicitly stated.
CAUTION — This test method can involve hazardous materials, operations and equipment. This document provides advice on minimizing some of the risks associated with its use but does not purport to address all such risks. It is the responsibility of the user of this document to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.
- Standard26 pagesEnglish languagee-Library read for1 day
This document specifies a general framework, including principles, requirements and guidance for assessing, measuring, monitoring and reporting on investments and financing activities in relation to climate change and the transition into a low-carbon economy. The assessment includes the following items:
the alignment (or lack thereof) of investment and financing decisions taken by the financier with low-carbon transition pathways, adaptation pathways, and climate goals;
the impact of actions through the financier’s investment and lending decisions towards the achievement of climate goals in the real economy, i.e. mitigation (greenhouse gas emissions) and adaptation (resilience);
the risks to owners of financial assets (e.g. private equities, listed stocks, bonds, loans) arising from climate change.
To support the financier’s assessment of the impact of investment and lending decisions, this document provides guidance for the financier on how to:
set targets and determine metrics to be used for tracking progress related to the low-carbon transition pathways of investees;
determine low-carbon transition and adaptation trajectories of investees;
document the causality or linkage between its climate action and its outputs, outcomes and impacts.
This document is applicable to financiers, i.e. investors and lenders. It guides their reporting activities to the following third parties: shareholders, clients, policymakers, financial supervisory authorities and non-governmental organizations.
- Standard54 pagesEnglish languagee-Library read for1 day
This document specifies requirements for 8-strand braided ropes, for 12-strand braided ropes, and for covered rope constructions (single braid, double braid and multi-core construction) for general purpose made of high modulus polyethylene (HMPE), and gives rules for their designation.
Many different types and grades of HMPE fibre exist which are commonly used to produce rope products. This document does not apply to all variations in strength or product performance.
- Standard14 pagesEnglish languagee-Library read for1 day
This document specifies requirements and guidance for production assurance and reliability management as applicable to the assets and operations associated with exploration drilling, exploitation, processing and transport of petroleum, petrochemical and natural gas resources. It covers the assets and associated activities for upstream, midstream, downstream and petrochemical business categories. It focuses on the production assurance of oil and gas with respect to production and associated activities and covers the analysis of reliability and maintenance of the equipment. This includes a variety of associated systems and equipment in the oil and gas value chain. Production assurance addresses not only hydrocarbon production, but also associated activities such as drilling, pipeline installation and subsea intervention.
The document also supports production assurance and reliability management for lower carbon energy assets and associated operations, e.g. carbon capture and storage (CCS), hydrogen, ammonia, and wind energy. It describes the processes, activities, requirements and guidelines for systematic management, effective planning, execution and use of production assurance and reliability technology.
This document defines 12 processes, of which seven are denoted as core production assurance processes and addressed in this document. The remaining five processes are denoted as interacting processes and while they are outside the scope of this document, information is provided as to how they relate to production assurance and reliability management. The relationship of the core production assurance processes with these interacting processes, however, is within the scope of this document as the flow of information to and from these latter processes is required to ensure that production assurance requirements are fulfilled.
The document specifies how to establish and execute a production assurance programme (PAP) and a reliability management programme (RMP).
This document lists processes and activities that can be initiated to add value for the stakeholder (e.g. operator), where the selected process can depend on their business strategy and application area.
This document is intended for the following users and associated activities by their personnel:
Operators: Production assurance and reliability management activities. Related activities include project management and control, technology development, technology qualification, concept and system design, risk management (including HSE), integrity management, and maintenance management.
Contractors: Activities by the main contractor for engineering, procurement, construction, drilling, installation, operation, maintenance services, etc.
Vendors: Activities by manufacturer or supplier related to equipment design and quality management, technology development and qualification.
Authorities: Activities by regulatory bodies to ensure HSE, resource utilization and economic efficiency in operations.
Consultants: Consultancy services aimed at supporting production assurance and reliability management.
Universities: Activities associated with educating industry professionals, as well as conducting fundamental or applied research projects, when related to production assurance, reliability management, and technology development. This includes improvement of the methods and frameworks described herein.
Research institutions: Research activities related to production assurance, reliability management, and technology development. This includes equipment qualification testing and advanced engineering assessments using the methods and frameworks described herein.
- Standard112 pagesEnglish languagee-Library read for1 day
- Amendment9 pagesEnglish languagee-Library read for1 day
This document classifies denture adhesives used by wearers of removable dentures. It also specifies requirements, test methods and instructions to be supplied for the use of such products.
This document is applicable to denture adhesives for use by the consumer and excludes the dental lining materials prescribed or applied by dental professionals.
- Standard23 pagesEnglish languagee-Library read for1 day
This document provides guidance on risks specific to artificial intelligence (AI) and machine learning (ML) and how to apply the risk management process of ISO 14971 to ML-enabled medical devices (MLMD). This document is intended to be used in conjunction with ISO 14971 and ISO/TR 24971[2].
This document does not apply to MLMD employing large language models (LLM) or generative AI.
- Technical specification41 pagesEnglish languagee-Library read for1 day
This document specifies the nominal dimensions and masses of the hot rolled steel channels, I and H sections.
The following shapes are covered by this document:
Sections:
- parallel flange I sections IPE;
- parallel wide flange beams HE;
- parallel extra wide flange beams HL and HLZ;
- parallel wide flange columns HD;
- parallel wide flange bearing piles HP and UBP;
- parallel flange universal beams UB;
- parallel flange universal columns UC;
- taper flange I sections IPN and J.
Channels:
- parallel flange channels UPE and PFC;
- taper flange channels UPN, U and CH.
These requirements do not apply to hot rolled steel channels, I- and H- sections from stainless steel.
- Standard40 pagesEnglish languagee-Library read for1 day
This document specifies the maximum percentage content of alloying elements and impurities present in wrought aluminium and aluminium alloys which are fabricated into materials and articles designed to be in contact with foodstuff. It contains provisions for the demonstration of conformity of products with the present standard.
NOTE Materials include semi-finished products. Articles are finished goods.
- Standard9 pagesEnglish languagee-Library read for1 day
1.1 This document specifies requirements for the development, validation and routine control of a radiation sterilization process for medical devices.
NOTE Although the scope is limited to medical devices, this document can be applicable to other products and equipment.
This document covers radiation processes employing irradiators using:
a) the radionuclide 60Co or 137Cs;
b) a beam from an electron generator; or
c) a beam from an X-ray generator.
1.2 This document is not applicable to processes for inactivating viruses or the causative agents of spongiform encephalopathies, such as scrapie, bovine spongiform encephalopathy and Creutzfeldt-Jakob disease.
NOTE For information on such processes, see ISO 22442-1, ISO 22442-2, ISO 22442-3, ISO 13022 and ICH Q5A.
1.2.1 This document does not specify requirements for designating a medical device as sterile.
NOTE Regional and national requirements can designate medical devices as sterile. See, for example, EN 556-1 or ANSI/AAMI ST67.
1.2.2 This document does not specify a quality management system for the control of all stages of production of medical devices.
NOTE It is not a requirement of this document to have a complete quality management system during manufacture, but the elements of a quality management system that are the minimum necessary to control the sterilization process are normatively referenced at appropriate places in the text (see, in particular, Clause 4). Attention is drawn to the standards for quality management systems (see ISO 13485) that control all stages of production of medical devices, including the sterilization process. Regional and national regulations for the provision of medical devices can require implementation of a complete quality management system and the assessment of that system by a third party.
1.2.3 This document does not require that biological indicators be used for validation or monitoring of radiation sterilization, nor does it require that a pharmacopoeial test for sterility be carried out for product release.
1.2.4 This document does not specify requirements for occupational safety associated with the design and operation of irradiation facilities.
NOTE Regulations on safety requirements for occupational safety related to radiation can exist in some countries.
1.2.5 This document does not specify requirements for the sterilization of used or reprocessed devices.
- Standard61 pagesEnglish languagee-Library read for1 day
This document specifies the design and installation of alternating current (AC) and direct current (DC) electrical systems used for the purpose of electrical propulsion and/or the electrical part of a hybrid propulsion system (system with both a rechargeable battery and a fuelled power source).
This document is applicable to electrical propulsion systems operated in the following ranges either individually or in combination:
direct current of less than 1 500 V DC;
single-phase alternating current up to AC 1 000 V;
three-phase alternating current up to AC 1 000 V.
This document is applicable to electrical propulsion systems installed in small craft up to 24 m length of the hull (LH in accordance with ISO 8666).
- Standard38 pagesEnglish languagee-Library read for1 day
This document provides an overview of the standardization deliverables published and under development under the responsibility of CEN/TC 107. It defines the temperature ranges applicable to the intended use of these documents and establishes a classification system linking each document to its corresponding temperature range. Furthermore, it describes how estimation of service life of pipe systems is conducted based on the average operating temperature within service pipes, taking into account additional influencing conditions.
- Standard13 pagesEnglish languagee-Library read for1 day
This document specifies a method for the determination of the composition of feather and/or down fit for or constituting filled manufactured articles in order to label and/or mark it or to verify the denominations reported on the label.
- Standard12 pagesEnglish languagee-Library read for1 day
This document specifies a general audit and quality system requirements for the production, which is a common part for every manufacturer of every kind of supplementary grip device (SGD).
- Standard7 pagesEnglish languagee-Library read for1 day
This document is applicable to small floating working machines used for work in, over, or on, inland waters. This document specifies safety-related requirements and test methods.
This document specifies minimum requirements for small floating working machines with a length of < 10 m and a product of length, width and depth of less than 30 m3, with temporarily or permanently installed work equipment or machines used on inland waters.
These small floating working machines can be used for activities such as extraction work, lifting work, sampling, mowing and clearing work or comparable tasks.
- Standard53 pagesEnglish languagee-Library read for1 day
This document specifies an analysing methodology for protecting potable water in potable water installations within and outside buildings but within premises from the risk of pollution by backflow of non-potable water and gives recommendations on the design, risk analysis, backflow prevention devices and their installation methods (see Figure 1 and Figure 2).
This methodology is also intended to be used outside premises for all water systems connected to a potable water distribution system up to and including the point of use (see Figure 3).
The product standards for the specific backflow prevention devices or arrangements are intended to be used in conjunction with this document. For the development of new devices or systems, this document is intended to be used as a reference to establish the necessary level of backflow protection.
- Standard67 pagesEnglish languagee-Library read for1 day
This document specifies test methods for measurement of the performance of purely electrically propelled vehicles classified as passenger cars and light duty vehicles which are defined in the relevant regional applicable driving test (ADT) standards. NOTE Performance comprises road operating characteristics such as speed, acceleration and hill climbing ability.
- Standard15 pagesEnglish languagesale 15% off
This document specifies the minimum requirements and test methods for Isatis indigotica root derived from the plant Isatis indigotica Fort. It is applicable to Isatis indigotica roots that are sold as Chinese material medica (whole medicinal materials) and decoction pieces derived from this plant.
- Standard14 pagesEnglish languagesale 15% off
This document establishes a vocabulary of the most commonly used terms in the field of cranes. This document defines terms concerning the main crane types and classifications, parameters, general concepts and component parts. NOTE Diagrams illustrating some of the definitions are given only for general guidance.
- Standard104 pagesEnglish, French and Russian languagesale 15% off
This document presents the role of artificial intelligence (AI) technologies, including neural networks (NN), in multimedia coding and processing activities. It describes the current perspectives on AI for multimedia and identifies working assumptions and technical challenges expected from working with AI and NN-based technologies. This document highlights a variety of multimedia coding activities, key scenarios and gaps that are to be addressed by further standardization efforts.
- Technical report28 pagesEnglish languagesale 15% off
This document specifies the design requirements (and tests) for the crimping of insulated and non-insulated joints to general purpose electrical cables for aircraft, with conductors of copper, copper alloy, aluminium or aluminium alloy, in locations in which the stabilized conductor temperature does not exceed the values specified for the relevant type of cable, i.e. 105 °C, 190 °C or 260 °C. This document specifies the type of cable to use for the joints (see 4.1). The document also contains recommendations relating to the inspection of such connections and the tools used to perform the crimping operation. Because satisfactory crimping is dependent upon the maintenance and setting of tools, it also contains recommendations for tests to confirm their serviceability. NOTE Testing of crimped joints to assess their suitability for aircraft shows that certain environmental conditions, for example vibration, have no significant effect on the performance of the joints. Therefore, such tests are not provided in this document.
- Standard13 pagesEnglish languagesale 15% off
IEC 80601-2-52:2026 applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of MEDICAL BEDS as defined in 201.3.214, intended for ADULTS as defined in 201.3.222. Included in the scope are both electrical and non-electrical (manual) MEDICAL BEDS with or without adjustable functions. This document is applicable to either a BED-LIFT or a detachable MATTRESS SUPPORT PLATFORM or both. The combination of BED-LIFT or a detachable MATTRESS SUPPORT PLATFORM with a compatible non-MEDICAL BED as specified by the MANUFACTURER is also considered a MEDICAL BED. This document does not apply to: - MEDICAL BEDS for CHILDREN and ADULTS with atypical anatomies (ADULTS ranging outside the definition for ADULTS in 202.3.222) covered by IEC 80601-2-89; - SPECIALITY MATTRESS covered by ISO 20342 series; - devices for which the INTENDED USE is mainly for examination or transportation under medical supervision (e.g. stretcher, examination table); - all requirements for MEDICAL BEDS with special functionality. If a clause or subclause is specifically intended to be applicable to a MEDICAL BED only, or to ME SYSTEMS only, the title and content of that clause or subclause will say so. If that is not the case, the clause or subclause applies both to MEDICAL BED and to ME SYSTEMS, as relevant. HAZARDS inherent in the intended physiological function of MEDICAL BED or ME SYSTEMS within the scope of this document are not covered by specific requirements in this document except in 7.2.13 and 8.4.1 of IEC 60601-1:2005, IEC 60601-1:2005/AMD1:2012 and IEC 60601-1:2005/AMD2:2020.
- Draft90 pagesEnglish languagee-Library read for1 day
This document provides guidelines on how to implement an eight-stage process to enhance resilience to disruptions arising from emergencies, disasters or crises. It describes how a local resilience partnership can work with members of the public, civil society and business sectors to address needs in society that have been created by a disruption. The process describes how the local resilience partnership can create a local resilience capability that encourages self-help and helping others, while focusing on the needs of priority groups. This document describes: how the local resilience partnership can co-design and create a capability to enhance resilience to disruption; partnerships and establishing a shared vision to enhance societal resilience; risks, vulnerabilities, needs, and community assets; implementation and management of capability; evaluation and continual improvement. This document takes a whole-of-society approach to enhancing resilience by adopting principles and developing systems to support societal networks, organizations (from private, public, and voluntary sectors), community groups, and individuals. This document is applicable to any organization or group involved in enhancing the resilience of society to disruption.
- Standard25 pagesEnglish languagesale 15% off
This document specifies an ultraviolet (UV) fluorescence test method for the determination of the sulfur content of the following products: having sulfur contents in the range 3 mg/kg to 500 mg/kg: motor gasolines containing up to a mass fraction of 3,7 % (3,7 % (m/m)) of oxygen [including those blended with a volume fraction of ethanol up to about 10 % (10 % (V/V))]; diesel fuels, including those containing up to a volume fraction of about 50 % of fatty acid methyl ester (FAME); having sulfur contents in the range of 3 mg/kg to 45 mg/kg: synthetic fuels, such as hydrotreated vegetable oil (HVO) and gas to liquid (GTL); having sulfur contents in the range of 3 mg/kg to 30 mg/kg: neat FAME (B100) and diesel fuels containing volume fraction of more than 50 % of FAME. Other products (for example process feeds and effluents) can be analysed and other sulfur contents can be determined according to this test method, however, no precision data for products other than automotive fuels and for results outside the specified range have been established for this document. Halogens interfere with this detection technique at concentrations above approximately 3 500 mg/kg.
- Standard13 pagesEnglish languagesale 15% off
- Standard14 pagesFrench languagesale 15% off
This document is applicable to safety-related electronic systems using for digital communication purposes a transmission system which was not necessarily designed for safety-related applications. For transmission systems where the risk of unauthorized access is not negligible, the document defines the interface to the applicable cybersecurity standards. Both safety-related equipment and non-safety-related equipment can be connected to the transmission system. This document gives the specific requirements needed to achieve safety-related communication between safety-related equipment connected to the transmission system, while the general system requirements including allocation of safety requirements and content of the safety case are defined in EN 50129. This document is not applicable to existing systems which had already been accepted prior to the release of this document. However, so far as reasonably practicable, it is applicable to modifications and extensions to existing systems, subsystems and equipment. This document does not specify: - the transmission system; - equipment connected to the transmission system; - solutions (e.g. for interoperability); - which kind of data are safety-related and which are not. A safety-related equipment connected through an open transmission system can be subjected to many different cybersecurity threats, against which an overall program is defined encompassing management, technical and operational aspects.
- Draft54 pagesEnglish languagee-Library read for1 day
This document defines the concepts, characteristics and models associated with shared manufacturing. It identifies models associated with shared manufacturing practices and provides principles of intellectual property (IP) management in shared manufacturing. This document is applicable to stakeholders engaged in shared manufacturing.
- Technical report16 pagesEnglish languagesale 15% off
This document specifies general requirements and test methods for portable dental equipment for use in non-permanent healthcare environments. This document applies to portable dental units, portable patient chairs, portable operator’s stools, portable operating lights, portable suction source equipment, portable air compressors and other portable dental equipment in instances where these devices are designed and constructed to be transported for use in non-permanent healthcare environments. NOTE Particular requirements for specific types of portable dental equipment for use in non-permanent healthcare environments are specified in subsequent parts of this document. This document does not apply to stationary dental equipment, wearable equipment (e.g. headlamps and loupes), mobile dental equipment or portable dental equipment that is not intended to be used in non-permanent healthcare environments or not designed to be disassembled, folded or packed for human transport between non-permanent healthcare environments. Requirements for stationary dental equipment that can be installed in a dental mobile medical facility (e.g. vehicular or containerized mobile dental clinic) are not considered in this document.
- Standard10 pagesEnglish languagesale 15% off
- Standard11 pagesFrench languagesale 15% off
This document specifies requirements and test methods for measuring the accuracy of electronic apex locators that are used to determine the apex location during endodontic treatment.
- Standard15 pagesEnglish languagee-Library read for1 day
IEC 60947-10:2026 applies to semiconductor circuit-breakers with a rated voltage up to 1 000 V AC or 1 500 V DC, intended to be installed and operated by instructed or skilled persons.
This document covers the following different types:
- semiconductor circuit-breakers (SCCBs) having semiconductor switching elements and, for isolation function, mechanical isolation contacts connected in series;
- semiconductor hybrid circuit-breakers (SCHCBs) having semiconductor switching elements and mechanical switching elements in parallel and in addition, for isolation function, mechanical isolation contacts connected in series.
In this document, where the term "circuit-breaker" only is used, it applies to both types.
This document applies regardless of the rated currents, the method of construction or the proposed applications of the circuit-breakers.
The object of this document is to state:
a) the characteristics of circuit-breakers;
b) the conditions with which circuit-breakers shall comply with reference to:
1) operation and behaviour in normal service;
2) operation and behaviour under specific abnormal circuit conditions (e.g. overload or short-circuit);
3) dielectric properties;
4) requirements on electromagnetic compatibility;
c) tests intended for confirming that these conditions have been met and the methods to be adopted for these tests;
d) information to be marked on or given with the circuit-breakers.
- Standard127 pagesEnglish languagee-Library read for1 day
This document specifies the standard cost coding system (SCCS) that classifies costs, work hours and quantities for the assets and operations associated with the oil and gas industries including lower carbon energy activities. This document covers all life cycle phases of the assets and operations.
The SCCS is applicable to:
cost estimation;
benchmarking;
cost monitoring and reporting;
collection of quantities, work hours and cost data;
exchange of cost data among organizations;
implementation in cost systems.
This document also provides a basis for the establishment of:
cost classification relevant to cost accounting rules, specific contractual agreements, local requirements for cost reporting to national bodies, government rules and tax regulations, authorization for expenditure, billing purposes, etc.;
unique project breakdown structures (e.g. work breakdown structures, contract breakdown structures and organizational breakdown structures) or asset breakdown structures (e.g. tag or system codes and area or module breakdown structures).
This document is intended for the following users:
operators or owners;
contractors;
vendors, manufacturers or suppliers;
authorities or regulatory bodies;
benchmarking companies;
consultants.
- Standard21 pagesEnglish languagee-Library read for1 day
This document specifies requirements for the most important metrological and design characteristics of plain limit gauges of linear size.
This document defines the different types of plain limit gauges used to verify linear dimensional specifications associated with linear size.
This document also defines the design characteristics and the metrological characteristics for these limit gauges as well as the new or wear limits state maximum permissible limits (MPLs) for the new state or wear limits state for these metrological characteristics.
In addition, this document describes the use of limit gauges. It covers linear sizes of up to 500 mm.
- Standard38 pagesEnglish languagee-Library read for1 day
This part of IEC/IEEE 62395 provides detailed recommendations for the system design, installation, maintenance and repair of electrical resistance trace heating systems in industrial and commercial applications. This document does not include or provide for any applications in potentially explosive atmospheres.
This document pertains to trace heating systems that can comprise either factory fabricated or field-assembled (work-site) units, and which can be series or parallel trace heaters, or surface heaters (heater pads or heater panels) that have been assembled and/or terminated in accordance with the manufacturer's instructions.
The products covered by this document are intended to be installed by persons who are suitably trained in the techniques required and that only trained personnel carry out especially critical work, such as the installation of connections and terminations. Installations are intended to be carried out under the supervision of a qualified person who has undergone supplementary training in electric trace heating systems.
This document does not cover induction, impedance or skin effect heating.
Trace heating systems and surface heating systems can be grouped into different types of installations. These are characterized by different requirements for testing and are usually certified for a specific type of installation or application. Typical applications for the different types of installation are shown in Table 1.
- Standard91 pagesEnglish languagee-Library read for1 day
This part of IEC/IEEE 62395 specifies requirements for electrical resistance trace heating systems and includes general test requirements.
This document pertains to trace heating systems that can comprise either factory-fabricated or field-assembled (work-site) units, and which can be series and parallel trace heaters or surface heaters (heater pads and heater panels) that have been assembled and/or terminated in accordance with the manufacturer's instructions.
This document also includes requirements for termination assemblies and control methods used with trace heating systems.
This document provides the essential requirements and testing appropriate to electrical resistance trace heating equipment used in industrial and commercial applications. The products complying with this document are intended to be installed by persons who are suitably trained in the techniques required and that only trained personnel carry out especially critical work, such as the installation of connections and terminations. Installations are intended to be carried out under the supervision of a qualified person who has undergone supplementary training in electric trace heating systems.
This document does not include or provide for any applications in potentially explosive atmospheres.
This document does not cover induction, impedance or skin effect heating. Trace heating systems are grouped into different types of applications and the different conditions found during and after installation necessitate different requirements for testing. Trace heating systems are usually for a specific type of installation or application. The product type grouping, applications and product attributes are indicated in Table 1.
NOTE Trace heating systems intended for use in explosive atmospheres are the subject of IEC/IEEE 60079-30-1 [3] and IEC/IEEE 60079-30-2 [4].
- Standard67 pagesEnglish languagee-Library read for1 day
This document provides illustrative use cases, with associated analysis, to assist in understanding the requirements of ISO 31700-1. The intended audience includes engineers and practitioners who are involved in the development, implementation or operation of digitally-enabled consumer goods and services.
- Technical report33 pagesEnglish languagesale 15% off
This document specifies the characteristics of wheels for all heavy rail track gauges.
This document applies to heavy rail vehicles and applies, in principle, to other vehicles such as urban rail vehicles. Five steel grades, ER6, ER7, ER8, ERS8 and ER9, are defined in this document.
NOTE 1 Steel grade ERS8 has been introduced in this document as an optimization of steel grades ER8 and ER9 due to contact fatigue (RCF), taking into account service feedback from Europe, for example, BS 5892-3 in force in the United Kingdom.
Some features are provided as a Category 1 or Category 2 function.
The requirements defined in this document apply to cylindrical bores. Most requirements also apply to wheels with tapered bores. Specific requirements for tapered bores (e.g. geometrical dimensions, etc.) are defined in the technical specification.
This document applies to monobloc wheels in vacuum degassed steel, forged and rolled, with surface treated rims, which have already been the subject of extensive commercial applications on a European network or have complied with a technical approval procedure according to EN 13979-1:2020 to validate their design.
Annex A describes the evaluation process for accepting new materials that are not included in this document.
This document defines the requirements to be met for wheels; the technical approval procedure is not part of the scope of this document.
NOTE 2 A "surface-treated rim" is achieved by heat treatment which aims to harden the rim and create compressive residual stress.
- Standard58 pagesEnglish languagee-Library read for1 day
This document specifies a spectrophotometric determination of the pHT of seawater on the total hydrogen ion concentration pH scale. The total hydrogen ion concentration, [H+]T, is expressed as moles per kilogram of seawater. The method is suitable for assaying oceanic levels of pHT from 7,4 to 8,2 for normal seawater of practical salinity ranging from 20 to 40.
- Standard13 pagesEnglish languagesale 15% off
This document specifies a method for determining the content of wet gluten and the gluten index for wheat flours (Triticum aestivum L. and Triticum durum Desf.) by mechanical means.
This document is directly applicable to flours. It is also applicable to common and durum wheat after grinding, if their particular size distribution meets the specification given in Table B.1.
NOTE This document is related to ICC 137/1[7], ICC 155[8] and AACC Method 38-12.02[9].
- Standard37 pagesEnglish languagee-Library read for1 day
This document defines basic terms, symbols and units of measurement for the field of laser technology in order to unify the terminology, and to arrive at clear definitions and reproducible tests of beam parameters and laser-oriented product properties. NOTE The laser hierarchical vocabulary laid down in this document differs from that given in IEC 60825–1. ISO and IEC have discussed this difference and agree that it reflects the different purposes for which the two standards serve. For more details, see informative Annex A.
- Standard18 pagesEnglish languagesale 15% off
- Standard19 pagesFrench languagesale 15% off
This document specifies the performance and the functional characteristics of the low voltage static uninterruptible power supply (SUPS) systems in a nuclear power plant (NPP) and, when applicable, in nuclear facilities in general. An uninterruptible power supply (UPS) is an electrical equipment which draws electrical energy from a source, stores it, and maintains the supply in a specified form by means inside the equipment to output terminals. A SUPS has no rotating parts to perform its functions.
The specific design requirements for the components of the power supply system are covered by IEC standards and other standards listed in the normative references. Otherwise, specific component-level design requirements are outside the scope of this document.
- Standard41 pagesEnglish languagee-Library read for1 day
The present document specifies technical characteristics and methods of measurements for magnetron-based inland waterways navigational radars having the following characteristics:
• Transmitter peak power not exceeding 10 kW.
• Operating on a pulse modulated single, non-tuneable carrier frequency in the range specified in Table 1.
• At the transmitter output, a 4 port RF-circulator or equivalent is used.
• The antenna is passive, rotating and waveguide based.
• The radar display is an integral part of the equipment.
- Standard46 pagesEnglish languagesale 15% off
- Standard47 pagesEnglish languagesale 15% off
- Standard47 pagesEnglish languagesale 15% off
- Standard47 pagesEnglish languagee-Library read for1 day
This International Standard applies to runners of reaction turbines, regardless of their size and capacity. These can include radial turbines such as Francis turbines, axial turbines such as Kaplan and propeller turbines, as well as diagonal turbines, in all possible configurations. In the case of turbine runners with adjustable blades, the internal mechanical components of the blades' adjustment mechanism are excluded from this document. Pelton turbines, storage pumps and pump-turbines are not covered in this first edition, even though several topics are applicable to these types of hydraulic machines. Specificities and applicability to Pelton turbine and pump-turbines will be discussed in a later revision of the standard
This document outlines the methodologies for conducting a fatigue assessment of turbine runners. It encompasses several key aspects, such as defining the load events to be considered during the assessment, determining stresses for each of these load events, as well as the detailed approaches for assessing fatigue of new and existing runners. Additionally, it includes manufacturing and quality assurance requirements to be complied with to achieve the desired material fatigue properties and effectively apply the proposed fatigue assessment methodologies. This document also contains best practices for performing and analysing onsite strain gauge measurements performed on existing runners to evaluate their fatigue life.
The purpose of this document is to provide guidelines to assess fatigue in new and existing turbine runners. It does not specify if a fatigue assessment should be performed or not for a given runner. However, Annex B provides guidance to evaluate the necessity of realizing a fatigue assessment or not for a given new runner. The methods described in this document can also be used for remaining life assessments of in-service runners. However, it is important to consider that the assessed runner materials' fatigue properties and quality level could differ from the prescriptions found in the manufacturing and quality assurance section of this document which have been defined for new runners. It is also important to mention that fatigue assessment alone is not sufficient for a complete validation of the mechanical integrity of a new runner design. Other mechanical validations not covered in this document are typically conducted.
- Standard47 pagesEnglish languagee-Library read for1 day
IEC 60695-2-10:2026 specifies the glow-wire apparatus and common test procedure to simulate the effects of thermal stresses which may be produced by heat sources such as glowing elements or overloaded resistors, for short periods, in order to assess the fire hazard by a simulation technique. The test procedure described in this document is a common test procedure intended for the small-scale tests in which a standardized electrically heated wire is used as a source of ignition. It is a common part of the test procedures applied to end products and to solid electrical insulating materials or other solid combustible materials. A detailed description of each particular test procedure is given in IEC 60695-2-11, IEC 60695-2-12 and IEC 60695-2-13.
This fourth edition cancels and replaces the third edition published in 2021. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) revision of 4.3 to add reference to new Annex D;
b) addition of new normative Annex D on "Use of pyrometer for glow-wire test";
c) revision of Clause 3 references to align with ISO 13943:2017.
It has the status of a basic safety publication in accordance with IEC Guide 104. This International Standard is to be used in conjunction with IEC 60695-2-11, IEC 60695-2-12, and IEC 60695-2-13.
- Standard34 pagesEnglish languagee-Library read for1 day
This document specifies procedures for the detection of a DNA sequence of a construct used to (genetically) enhance the growth of fish commonly found in aquaculture. The genetically modified AquAdvantage Atlantic salmon (Salmo salar) carries the construct expressing CS-GHc2 growth hormone and can be detected based on a real-time polymerase chain reaction (PCR) targeting either the border between the growth hormone coding sequence (CS-GHc2) of Oncorhynchus tshawytscha (Chinook salmon) and the antifreeze terminator (T-AFP) of (Macro-) Zoarces americanus (ocean pout), i.e. with the construct-specific method, or the border between the Atlantic salmon genomic DNA and the antifreeze promoter (P-AFP) of ocean pout, i.e. with the event-specific method. These methods can be applied to identify the genetically modified (GM) fish or for screening purposes.
This document is applicable for the analysis of DNA extracted from foodstuffs. It can also be suitable for the analysis of DNA extracted from other products such as feedstuffs. The application of these methods requires the extraction of an adequate amount of amplifiable DNA from the relevant matrix.
- Technical specification19 pagesEnglish languagee-Library read for1 day
This document specifies methods by which the measurement of irradiance (fluence) distribution is made and specifies parameters for the characterization of the spatial properties of laser irradiance (fluence) distribution functions at a given plane. The methods given in this document are intended to be used for the testing and characterization of both continuous wave (cw) and pulsed laser beams used in optics and optical instruments. This document provides definitions of terms and symbols to be used in referring to irradiance distribution, as well as requirements for its measurement. For pulsed lasers, the distribution of time-integrated irradiance (i.e. radiant exposure) is the quantity most often measured.
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This document specifies a method for the determination of the apparent volatile-matter content in pre-impregnated yarns, tapes, mats (SMC) and fabrics. The method is applicable to all unidirectional and multidirectional fibre-reinforced prepregs and all thermosetting-resin matrices, unless otherwise specified in product specifications. The method does not apply to unimpregnated reinforcement fibres. NOTE For products with a polyester-resin matrix (UP), the result will be lower than the real value.
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This document specifies fuse-links with tabs (blade-type) Type C (medium), Type E (high current) and Type F (miniature) for use in road vehicles. It establishes the rated current, test procedures, performance requirements and dimensions for these fuse-link types. This document is applicable for fuse-links with a rated voltage of 32 V or 58 V, a current rating of ≤100 A and a breaking capacity of 1 000 A intended for use in road vehicles. This document is intended to be used in conjunction with ISO 8820-1 and ISO 8820-2[1]. The numbering of its clauses corresponds to that of ISO 8820-1, whose requirements are applicable, except where modified by requirements particular to this document.
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The present document defines the stage 3 specifications of the Supplementary Service Pre-emptive Priority Call (SS-PPC) for the Terrestrial Trunked Radio (TETRA). SS-PPC enables a user to have preferential access to the network resources in a TETRA system in times of congestion including pre-emption of calls. SS-PPC is applicable for pre-emptive priorities including the emergency priority. SS-PPC includes the capability to pre-empt resources needed for higher priority calls and the capability to pre-empt users from ongoing calls in order to move them to higher priority calls. SS-PPC specifies the definition, activation, deactivation and interrogation for the usage of pre-emptive call priorities in the TETRA system. The Switching and Management Infrastructure (SwMI) applies the SS-PPC priorities when it allocates the resources for calls. The SS-PPC operations are defined for the SwMI and for the Mobile Station (MS). SS-PPC is defined to subscribers of one TETRA system, but the subscribers may be located in several TETRA systems and the information flows may be delivered over the Inter System Interface (ISI). SS-PPC is invoked for calls within one TETRA system or for calls that extend over ISI to several TETRA systems. Man-Machine Interface (MMI) and charging principles are outside the scope of the present document. Supplementary Service stage 3 specification is preceded by the stage 1 and the stage 2 specifications of the service. Stage 1 describes the functional capabilities from the user's point of view. Stage 2 defines the functional behaviour in terms of Functional Entities (FEs) and information flows. Stage 3 gives a precise description of the supplementary service from the implementation point of view. It defines the protocol for the service and the encoding rules for the information flows. It defines the processes for the FEs and their behaviour. The described protocols and behaviour apply to the SwMI, for the MS and may be applied over the ISI between TETRA systems. Aspects relating to all supplementary services are detailed in ETSI EN 300 392-9 [3].
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- Standard66 pagesEnglish languagesale 15% off
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This document provides guidance and requirements on the evaluation of daily exposures to hand-arm vibration in the workplace where measurement or monitoring systems are fitted to the hand, wrist, or arm. This document provides guidance and to equipment manufacturers on how to provide suitable information to users on the scope and limitations of their equipment. It also provides guidance to users on the practical use and validation of these systems for monitoring or measurement in the workplace. This document provides information on measurement methods that complement the methods required for ISO 5349-1. NOTE The methods described in this document are not meant to replace measurements carried out in accordance with ISO 5349-1 when, for example, fulfilling duties under national regulations for either workplace vibration exposures or machinery vibration emissions.
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IEC 60310:2026 specifies the terms and definitions, classification, service conditions, characteristics and test methods for transformers and inductors on board rolling stock. This document is applicable to traction and auxiliary power transformers installed on board rolling stock and to the various types of power inductors inserted in the traction and auxiliary circuits of rolling stock, of dry or liquid-immersed design. This document is also applicable to the traction transformers of three-phase AC line-side powered vehicles and to the transformers inserted in the single-phase or polyphase auxiliary circuits of vehicles, after agreement between purchaser and manufacturer. This document does not apply to instrument transformers, transformers of a rated output below 1 kVA single-phase or 5 kVA poly-phase, and inductors of a rated output below 1 kVAR single-phase or 5 kVAR poly-phase on board rolling stock. This document does not cover accessories such as tap changers, resistors, heat exchangers, fans, etc., intended for mounting on transformers or inductors, which are tested separately according to the relevant rules. This fifth edition cancels and replaces the fourth edition published in 2016. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) typical circuits for transformer and inductors are added; b) letter symbols for cooling methods are added; c) dielectric test table is modified; d) subclauses for the tests of transformers and inductors are restructured; e) temperature test for dry type transformer and dry type inductors are separated in different subclauses; f) requirements for shock and vibration tests are updated according to IEC 61373:20.
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