Un négatoscope utilisé en radiographie industrielle a pour fonction de fournir suffisamment de lumière diffuse pour permettre l’examen de films radiographiques développés (radiogrammes).
Le présent document spécifie les exigences minimales applicables aux négatoscopes utilisés en radiographie industrielle pour observer les radiogrammes.
Thermal insulation of building elements — In-situ measurement of thermal resistance and thermal tran...
This document describes a method for measuring the insulation performance of building elements, e.g. exterior walls, floors, ceilings (hereinafter referred to collectively as "walls"). This is done by using the probe insertion method, which gives the temperature distribution in the wall with a temperature sensor in a small diameter borehole in the wall.
The measurement method is divided…
Water quality — Simultaneous determination of tritium and carbon 14 activities — Test method using l...
This document specifies a method for the simultaneous measurement of 3H and 14C in water samples by liquid scintillation counting of a source obtained by mixing the water sample with a hydrophilic scintillation cocktail.
The method presented in this document is considered a screening method because of the potential presence of interfering radionuclides in the test sample. However, if the sample…
This document provides guidelines for the service process and operations management of live streaming host, live streaming marketing platform, live streaming marketer, and multi-channel network agency (MCN agency) in the process of carrying out live streaming marketing services. This document is applicable to the parties involved in live streaming marketing services.
This document does not cover…
Qualité du sol — Modes opératoires de lixiviation en vue d’essais chimiques et écotoxicologiques ult...
Le présent document spécifie un essai qui permet de simuler les concentrations disponibles sur site des substances inorganiques (telles que les métaux lourds, l’arsenic et le phosphore) et organiques présentes dans le sol et les matériaux analogues au sol, dans des conditions aérobies et anaérobies forcées. La toxicité peut ensuite être estimée sur la base de ces concentrations disponibles.
L’…
Information technology — Service management — Part 14: Guidance on the application of Service Integr...
This document provides guidance for organizations that are establishing or improving a service management system (SMS) by incorporating a service integrator. The incorporation of a service integrator is aimed at addressing an environment that includes services sourced from multiple service providers.
This document specifically focuses on Service Integration and Management (SIAM) in the context of…
The function of an industrial radiographic illuminator is to provide sufficient diffuse light for viewing of developed radiographic films (radiographs).
This document specifies the minimum requirements for industrial radiographic illuminators used for viewing radiographs.
Qualité de l'eau — Détermination simultanée des activités volumiques du tritium et du carbone 1...
Le présent document expose une méthode d’essai applicable au mesurage simultané de 3H et de 14C dans des échantillons d’eau par comptage des scintillations en milieu liquide d’une source obtenue en mélangeant l’échantillon d’eau avec un cocktail scintillant hydrophile.
La méthode décrite dans le présent document est dite de «dépistage», en raison de la présence potentielle de radionucléides…
Soil quality — Leaching procedures for subsequent chemical and ecotoxicological testing of soil and ...
This document specifies a test with which in situ available concentrations of inorganic substances (such as heavy metals, arsenic and phosphorus) and organic substances in soil and soil-like materials can be simulated under forced aerobic and anaerobic conditions. The toxicity can then be estimated based on these available concentrations.
The test described in this document aims to measure the…
