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IEC 63374:2025 pdf download,Nuclear power plants – Instrumentation systems important to safety – Characteristics and test methods of nuclear reactor reactivity meters. IEC 63374:2025 defines the characteristics and test methods for reactivity meters. This document does not cover alternative approaches for measuring reactivity. It offers guidance for the design, manufacturing, and operation of these instruments. […]

IEC 62065:2025 pdf download,Maritime navigation and radiocommunication equipment and systems – Track control systems – Operational and performance requirements, test methods and required test results. IEC 62065:2025 defines the minimum operational and performance requirements, test methods, and required test results that comply with the performance standards established by the IMO in Resolution MSC.74(69), Annex 2: Recommendation […]

IEC 61252:2025 pdf download,Electroacoustics – Personal sound exposure meters. IEC 61252:2025 is applicable to devices intended for personal wear, configured as specified by the manufacturer, to assess sound immission from steady, intermittent, fluctuating, irregular, or impulsive noise sources. To ensure reproducible results, the specifications and tests for response to sound waves are defined under conditions […]

IEC 63448:2025 pdf download,Low and ultra-low latency communication and control systems. IEC 63448:2025 defines the Low and Ultra-Low Latency Communication and Control System (ULCCS) technology, which is designed to meet the communication and control demands of multimedia-centric applications.

IEC 63437:2025 pdf download,Off grid and unreliable grid refrigerating appliances for domestic and light commercial use – Characteristics and test methods – Performance requirements and energy consumption. IEC 63437:2025 establishes the core performance characteristics for domestic, similar, or light commercial refrigerating appliances that are cooled by internal natural or forced air convection and are designed […]

IEC 62849:2025 pdf download,Performance evaluation methods of robots for household and similar use. IEC 62849:2025 outlines methods for testing and evaluating the general performance of robots designed for domestic and analogous applications. This standard does not address safety or specific performance requirements. It is intended for robots used on indoor flooring. Robots designed for wet […]

IEC 63616:2025 pdf download,Measurement of the conductivity for metal thin films at microwave and millimeter-wave frequencies – Balanced-type circular disk resonator method. IEC 63616:2025 specifies a method for measuring the conductivity of thin metal films at microwave and millimeter-wave frequencies. This method is designed for evaluating the conductivity of a metal foil attached to a […]

IEC 60601-1:2005/AMD2:2020 pdf download,Amendment 2 – Medical electrical equipment – Part 1: General requirements for basic safety and essential performance.