Information technology - Biometrics - Overview and application
ISO/IEC TR 24741:2018 describes the history of biometrics and what biometrics does, the various biometric technologies in general use today (for example, fingerprint recognition and face recognition) and the architecture of the systems and the system processes that allow automated recognition using those technologies. It also provides information about the application of biometrics in various…
Information technology — Biometrics — Overview and application
ISO/IEC TR 24741:2018 describes the history of biometrics and what biometrics does, the various biometric technologies in general use today (for example, fingerprint recognition and face recognition) and the architecture of the systems and the system processes that allow automated recognition using those technologies. It also provides information about the application of biometrics in various…
Rotating electrical machines - Part 27-4: Measurement of insulation resistance and polarization inde...
IEC 60034-27-4:2018 provides recommended test procedures for the measurement of insulation resistance and polarization index of stator and rotor winding insulation of rotating electrical machines. This document recommends minimum acceptable values of insulation resistance and polarization index of winding insulation valid for fully processed low and high voltage AC and DC rotating electrical…
Machines électriques tournantes - Partie 27-4: Mesure de la résistance d’isolement et de l’index de ...
L’IEC 60034-27-4:2018 fournit des procédures d’essai recommandées pour la mesure de la résistance d’isolement et de l’index de polarisation de l’isolation des enroulements de stator et de rotor des machines électriques tournantes. Ce document recommande des valeurs minimales acceptables pour la résistance d’isolement et l’index de polarisation de l’isolation d’enroulement, applicables pour des…
Environmental testing - Part 3-5: Supporting documentation and guidance - Confirmation of the perfor...
<!-- NEW -->IEC 60068-3-5:2018 is now available as IEC 60068-3-5:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.<br />
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IEC 60068-3-5:2018 provides a uniform and reproducible method of confirming that temperature test chambers, without specimens, conform to the…
Environmental testing - Part 3-6: Supporting documentation and guidance - Confirmation of the perfor...
<!-- NEW -->IEC 60068-3-6:2018 is available as <a href="https://webstore.iec.ch/publication/62533">IEC 60068-3-6:2018 RLV</a> which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.<br />
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IEC 60068-3-6:2018 provides a uniform and reproducible method of…
Mechanical standardization of semiconductor devices - Part 1: General rules for the preparation of o...
IEC 60191-1:2018(E) gives guidelines on the preparation of outline drawings of discrete devices, including discrete surface-mounted semiconductor devices with lead count less than 8.
This edition includes the following significant technical changes with respect to the previous edition:
a) the Scope has been extended to include surface-mounted semiconductor devices with a lead count less than 8;
b…
