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IEC 60287-2-3:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60287-2-3:2024 describes a method for calculating the continuous current rating factor for cables of all…

IEC 62271-200:2021+AMD1:2024 CSV is applicable to prefabricated metal‑enclosed switchgear and controlgear assemblies designed for: - alternating current; - rated voltages above 1 kV and up to and including 52 kV; - service frequencies up to and including 60 Hz; - indoor and outdoor installation. The assembly can include air-insulated and/or fluid-filled compartments. This third edition…

IEC 62841-2-16:2024 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 62841-2-16:2024 EXV includes the content of the references made to IEC 62841-1:2014. IEC 62841-2-16:2024 is to be used in conjunction with IEC…

IEC 62841-2-19:2024 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 62841-2-19:2024 EXV includes the content of the references made to IEC 62841-1:2014. IEC 62841-2-19:2024 is to be used in conjunction with IEC…

IEC 62841-2-20:2024 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 62841-2-20:2024 EXV includes the content of the references made to IEC 62841-1:2014. IEC 62841-2-20:2024 is to be used in conjunction with IEC…

This document specifies general requirements and gives guidance on microbiological examinations. It is applicable to: —     the implementation of specific horizontal or vertical International Standards developed by ISO/TC 34/SC 9 or ISO/TC 34/SC 5 for detection or enumeration of microorganisms, named hereafter “specific standards”; —     good laboratory practices for microbiology laboratories…

This document describes the history and purpose of biometrics, the various biometric technologies in general use today (for example, fingerprint recognition, face recognition and iris recognition) and the architecture of the systems and the system processes that allow automated recognition using those technologies. It provides information on the application of biometrics in various business…

IEC 60704-2-9:2024 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60704-2-9:2024 EXV includes the content of the references made to IEC 60704-1:2021. IEC 60704-2-9:2024 applies to electric hand-held hairdryers for…

IEC 60704-2-9:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60704-2-9:2024 applies to electric hand-held hairdryers for household and similar use supplied from mains,…

IEC 60704-2-9:2024 is available as IEC 60704-2-9:2024 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60704-2-9:2024 applies to electric hand-held hairdryers for household and similar use supplied from mains, which operate with a flow of air. These particular requirements can also be applied…