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This document specifies requirements for implementations of the C++ programming language. The first such requirement is that they implement the language, so this document also defines C++. Other requirements and relaxations of the first requirement appear at various places within this document. C++ is a general purpose programming language based on the C programming language as described in ISO/…

This document specifies requirements for implementations of the C++ programming language. The first such requirement is that they implement the language, so this document also defines C++. Other requirements and relaxations of the first requirement appear at various places within this document. C++ is a general purpose programming language based on the C programming language as described in ISO/…

This document specifies requirements and provides guidance for the use of charge conditioners for aerosol particles, especially for particle characterization and for the generation of calibration and test aerosols. This document provides a methodology to specify the performance of charge conditioners and for adequate quality control, with respect to their application in: — particle size and…

This document provides information security controls for the energy utility industry, based on ISO/IEC 27002:2022, for controlling and monitoring the production or generation, transmission, storage and distribution of electric power, gas, oil and heat, and for the control of associated supporting processes. This includes in particular the following: —    central and distributed process control,…

This document specifies a test method to determine the polar and dispersive fractions of the surface tension of liquids from an interfacial tension with optical methods. The method can be applied for the characterization of liquid coating materials, especially if drying effects occur during alternative measurement. If applied to liquids with non-Newtonian flow behaviour (see ISO 3219-1:2021, 3.22…

This document specifies a method for the dynamic measurement of the roll-off angle on a tilt stage of a liquid drop on a solid surface. This document also specifies how the dynamic advancing and receding contact angles of the drop rolling off can be determined. The roll-off angle determined through this method can be applied when evaluating easy-to-clean or anti-adherent surfaces.

This document specifies a method to measure the dynamic contact angle with an optical method. The dynamic advancing and the dynamic receding contact angles are determined. By using the measurement specified in this document, the wetting and dewetting properties can be characterized. The morphological and chemical homogeneity of interfaces can also be determined.

This document specifies a test method to determine the polar and dispersive fractions of the surface tension of liquids by optical methods. The method can be applied for the characterization of liquid coating materials. If applied to liquids with non-Newtonian flow behaviour (see ISO 3219-1:2021, 3.22), restrictions can apply.

Le présent document fournit des mesures de sécurité de l'information pour l'industrie des opérateurs de l'énergie basées sur l'ISO/IEC 27002:2022 permettant de contrôler et de surveiller la production, le transport, le stockage et la distribution de l'électricité, du gaz, du pétrole et de la chaleur, ainsi que pour le contrôle des processus support associés. Cela inclut…

Le présent document spécifie une méthode de mesure dynamique de l’angle de roulement sur un plan incliné d’une goutte de liquide sur une surface solide. Le présent document spécifie également une méthode permettant de déterminer les angles de contact d’avancée et de recul dynamiques de la goutte qui roule. L’angle de roulement déterminé par cette méthode peut être appliqué lors de l’évaluation de…