Standards Store

ISO 11505:2025 pdf download,Surface chemical analysis – General procedures for quantitative compositional depth profiling by glow discharge optical emission spectrometry. ISO 11505:2025 describes general procedures for quantitative compositional depth profiling using glow discharge optical emission spectrometry (GD-OES). It explains how GD-OES can determine the thickness, mass per unit area, and chemical composition of surface layer […]

ISO 4112:2025 pdf download,Cereals and pulses – Guidance on measurement of the temperature of grain stored in bulk. ISO 4112:2025 provides guidance on how to measure the temperature of grain stored in bulk, such as in storage buildings, silos, or warehouses. It explains the temperature measurement setup, including appropriate detection apparatus and temperature sensors, and […]

IEC 62228-7:2026 pdf download,Integrated circuits – EMC evaluation of transceivers – Part 7: CXPI transceivers. IEC 62228-7:2026 defines standardized test and measurement procedures for the EMC (electromagnetic compatibility) evaluation of CXPI transceiver integrated circuits under network conditions. It specifies how to set up tests, which test configurations and boards to use, what test signals and […]

IEC 62885-2:2026 pdf download,Surface cleaning appliances – Part 2: Dry vacuum cleaners for household or similar use – Methods for measuring the performance. IEC 62885-2:2026 specifies standardized methods for measuring the performance of dry vacuum cleaners intended for household or similar use. It covers both mains-operated and cordless models, including water-filter vacuum cleaners, and defines […]

IEC 61300-2-2:2026 pdf download,Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 2-2: Tests – Mating durability. IEC 61300-2-2:2026 defines basic test and measurement procedures for fibre optic interconnecting devices and passive components, focusing specifically on mating durability. It evaluates how repeated cycles of mating and unmating affect both […]

IEC 60335-2-2:2026 pdf download,Household and similar electrical appliances – Safety – Part 2-2: Particular requirements for vacuum cleaners and water-suction cleaning appliances. IEC 60335-2-2:2026 is a safety standard for electric vacuum cleaners and water-suction cleaning appliances intended for household and similar use. It specifies “particular requirements” that complement the general safety framework of IEC 60335-1. […]

IEC 60105:1958 pdf download,Recommendation for commercial-purity aluminium busbar material. IEC 60105:1958 “Recommendation for commercial-purity aluminium busbar material” specifies reference electrical properties for commercial-purity aluminium used as busbar material. Its purpose is to provide a standardized basis (mainly related to electrical resistance/conductivity behavior) so manufacturers and engineers can describe and evaluate aluminium busbars consistently, regardless of […]

IEC GUIDE 103:1980 pdf download,Guide on dimensional co-ordination. IEC Guide 103:1980 “Guide on dimensional co-ordination” provides recommended dimensional-size systems used in the electrotechnical field to make interfaces between components, devices, and equipment compatible. Its central idea is to achieve dimensional coordination while also controlling the number (“varieties”) of possible size options, so products remain interoperable […]

IEC 60028:1925 pdf download,International standard of resistance for copper. IEC 60028:1925 “International standard of resistance for copper” defines reference electrical properties for annealed copper. Its main goal is to provide standardized copper characteristics—especially for electrical resistance and conductivity—so measurements and calculations performed by laboratories, manufacturers, and engineers can be compared consistently. In practical terms, the […]

IEC 62443-3-3:2013 pdf download,Industrial communication networks – Network and system security – Part 3-3: System security requirements and security levels. IEC 62443-3-3:2013 specifies system security requirements (SRs) for industrial automation and control systems (IACS). It translates the series’ high-level foundational requirements (FRs) into concrete security capabilities for an entire control-system environment, so organizations can reach […]