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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
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
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].
- Standard67 pagesEnglish languagesale 15% off
- Standard66 pagesEnglish languagesale 15% off
- Standard66 pagesEnglish languagee-Library read for1 day
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 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
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 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
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
- Draft19 pagesEnglish languagee-Library read for1 day
IEC 60794-1-125:2026 specifies the ripcord functional test procedure used to measure the functionality of the cable ripcord. This first edition cancels and replaces cancels and replaces Method E25 of the first edition of the IEC 60794-1-21:2015.
- Draft8 pagesEnglish languagee-Library read for1 day
IEC 62321-3-1:2026 is available as IEC 62321-3-1:2026 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 62321-3-1:2026 describes the screening analysis of substances, specifically lead (Pb), mercury (Hg), cadmium (Cd), total chromium (Cr), total bromine (Br), total phosphorus (P), assuming the source of P is related to TCEP (CAS 115‑96‑8), Trixylyl-phosphate (CAS 25155‑23‑1), total chlorine (Cl), assuming the source of Cl is related to SCCP (CAS 85535‑84‑8), TCEP (CAS 115‑96‑8) , TBTC (CAS 1461‑22‑9), total tin (Sn), assuming the source of Sn is related to restricted organo-tin compounds, total antimony (Sb), assuming the source of Sb is related to Pyrochlore, and antimony lead yellow (CAS 8012‑00‑8) in uniform materials found in electrotechnical products, using the analytical technique of X‑ray fluorescence (XRF) spectrometry. This edition includes the following significant technical changes with respect to the previous editions of IEC 62321-3-1:2013 and IEC 62321:2008: a) This second edition of IEC 62321-3-1 includes the analysis of additional elements as indicators for additional substances. The selection is based on IEC TR 62936:2016. There are also comments about using the same methology for screening for content of critical raw materials (CRMs). This document has been given the status of a horizontal document in accordance with the ISO/IEC Directives, Part 1.
- Draft44 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
IEC 62196-3:2026 is applicable to vehicle couplers with pins and contact tubes of standardized configuration, herein also referred to as "accessories", intended for use in electric vehicle conductive charging systems which incorporate control means, with rated operating voltage and current in accordance with IEC 62196-1:2025. This document applies to high power DC interfaces and combined AC/DC interfaces of vehicle couplers that are intended for use in conductive charging systems for circuits specified in IEC 61851-1 and IEC 61851-23. This third edition cancels and replaces the second edition published in 2022. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) The content of IEC TS 62196-3-1 has been integrated into this document as normative Annex AA. b) increased ratings for all configurations; c) reference to new tests in IEC 62196-1:2025 (Clauses 34, 35, 36 and 37).
- Draft139 pagesEnglish languagee-Library read for1 day
IEC/IEEE 62395-1:2024 specifies requirements for electrical resistance trace heating systems and includes general test requirements. This first edition cancels and replaces the second edition published in 2013. This edition constitutes a technical revision. This edition includes the following significant technical changes, apart from general revisions of IEC 62395-1 and harmonization with IEEE 515 [1] and IEEE 515.1 [2], with respect to the previous edition: a) Added control and monitoring requirements for fire sprinkler systems and safety showers. b) Provided a supplemental ice bath method for verification of rated output. c) Provided constructional and type test requirements for glands used to terminate heating devices to an exposed enclosure.
- Draft67 pagesEnglish languagee-Library read for1 day
IEC 60794-1-136:2026 specifies procedures to determine the maximum allowable push force applied on cables during the installation by blowing. Currently this parameter is determined by a separate test on the cable before installation. The methods specified in this document apply primarily to low-diameter cables (microduct cables according to IEC 60794-5) without rigid strength elements (e.g. GRP rods).
- Draft12 pagesEnglish languagee-Library read for1 day
IEC 61169-1-3:2026 is applicable to built-in devices (hereinafter referred to as "SPD" - surge protective device) or surge protection of telecommunications and signalling networks against indirect and direct effects of lightning or other transient over voltages. An SPD is intended to protect the electrical apparatus from transient over voltages and to divert surge currents. The SPD built in the coaxial connector can be a gas discharge tube type, a ¼ wavelength short stub type, a flash-off gap type, and a hybrid type thereof. The purpose of these built-in SPD is to protect modern electronic equipment connected to telecommunications and signalling networks with nominal system voltages up to 1 000 V (RMS) AC and 1 500 V DC.
- Draft22 pagesEnglish languagee-Library read for1 day
See the scope of IEC 61225:2025. Adoption is to be implemented without modification.
- Standard41 pagesEnglish languagee-Library read for1 day
This document gives guidance on auditing management systems, including the principles of auditing, managing an audit programme and conducting management system audits, as well as guidance on the evaluation of competence of individuals involved in the audit process. These individuals include those managing the audit programme, auditors and audit teams.
It is applicable to all organizations that need to plan and conduct audits of management systems or manage an audit programme.
The application of this document to other types of audits is possible, provided that special consideration is given to the specific competence needed and the objectives to be achieved.
- Standard56 pagesEnglish languagee-Library read for1 day
This document specifies the requirements and methods for the clinical investigation of medical electrical (ME) equipment used to measure the body temperature in indirect measurement mode.
This document covers both intermittently and continuously measuring clinical thermometers.
NOTE 1 This document does not apply to clinical thermometers measuring the body temperature in direct measurement mode.
NOTE 2 For clinical thermometers in direct measurement mode determining the technical accuracy in accordance with ISO 80601-2-56:—1) is considered sufficient.
This document is applicable to clinical thermometers with claimed measurement time shorter than 60 seconds (for methods such as oral or rectal measurement), or shorter than 5 minutes (for methods such as axillary measurement), and which are treated as predictive type thermometers and fall under the scope of this document.
This document specifies additional disclosure requirements.
This document does not apply to the clinical investigation of a screening thermographs for human febrile temperature screening whose laboratory accuracy requirements are described in IEC 80601-2-59.
This document does not apply to pulmonary artery catheter for the determination of cardiac output by thermodilution.
NOTE 3 ISO 80601-2-56:—1) does include pulmonary artery catheter for the determination of cardiac output by thermodilution.
- Standard33 pagesEnglish languagee-Library read for1 day
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