Acoustique — Détermination de l’exposition au bruit en milieu de travail — Méthodologie
Le présent document spécifie une méthode permettant de mesurer l’exposition au bruit des travailleurs dans un environnement de travail et de calculer le niveau d’exposition au bruit. Il traite des niveaux pondérés A, mais est également applicable aux niveaux pondérés C. Trois stratégies de mesure différentes sont spécifiées. La méthode s’applique pour des études détaillées d’exposition au bruit…
Sustainable cities and communities — Appraisal framework for datasets and data processing methods th...
This document provides:
— an appraisal framework for datasets and data processing methods that create and use urban management information derived from statistics, objectives, indicators and long-term goals for sustainable development of cities and communities;
— numerous combinations of data sources and data processing methods, making it easier to create and maintain urban management…
Air intérieur des véhicules routiers — Partie 12: Méthodes d'essai pour la détermination des ca...
Le présent document spécifie les méthodes d’essai destinées à déterminer les caractéristiques d’embuage de textiles en polyvinylchlorure (PVC) ou polyuréthane qui sont utilisés comme matériaux de garnissage dans l’habitacle de véhicules motorisés.
Les méthodes peuvent également s’appliquer aux matériaux bruts liquides, pâteux, en poudre ou solides qui sont la base de ces matériaux de garnissage…
Interior air of road vehicles — Part 12: Test methods for the determination of fogging characteristi...
This document specifies test methods which are intended to determine the fogging characteristics of polyvinyl chloride (PVC) or polyurethane textiles that are used as trim materials in the interior of motor vehicles.
The methods can also be applied to fluid, paste, powdered or solid raw materials which are the basis for such trim materials or from which the materials are manufactured. The methods…
Ophthalmic optics and instruments — Anomaloscopes for the diagnosis of red-green colour vision defic...
This document applies to anomaloscopes used to examine red-green-colour vision by investigating the colour match of a mixture of red and green compared with yellow, known as the “Rayleigh equation”. This document specifies the requirements for optical and technical parameters, which are of physiological relevance to ensure that the measured values on the eye of the examinee are independent of the…
Investment castings (steel, nickel alloys and cobalt alloys) — General technical requirements
This document specifies technical requirements for castings (steel, nickel alloys, and cobalt alloys) produced by the investment casting process.
NOTE The International Standards specifying metallurgical material requirements for steel, nickel alloy, and cobalt alloy casting grades are listed in the Bibliography.
The requirements stated in this document form an integral part of the…
Methods of measurement and declaration of the detection range of detectors - Passive infrared detect...
IEC 63180:2020+AMD1:2025 CSV provides a methodology and test procedures to be able to declare and verify the detection area for motion detectors using passive infrared technology in electronic control devices and appliance switches, whether stand-alone (direct control of one or more applications) or as part of home and building electronic systems or building automation control systems (HBES/BACS…
