Energie solaire — Champs de capteurs — Vérification de la performance
Le présent document spécifie deux procédures de vérification de la performance des champs de capteurs thermiques solaires. Le présent document est applicable aux capteurs plans vitrés, aux capteurs à tubes sous vide et/ou aux capteurs suiveurs à concentration utilisés comme capteurs dans les champs.
La vérification peut porter sur la puissance thermique de sortie du champ de capteurs et peut…
Acoustique — Détermination de la résistance à l'écoulement de l'air — Partie 1: Méthode st...
Le présent document spécifie le mesurage de la résistance statique à l'écoulement de l'air[1,2], en régime d'écoulement laminaire, des matériaux poreux utilisés pour les applications acoustiques.
Copper-bearing intrauterine contraceptive devices — Guidance on the design, execution, analysis and ...
ISO 11249:2018 provides guidance on the design and conduct of clinical studies to determine the performance characteristics of new intrauterine devices. It also provides advice on the analysis of data when the study is completed, as well as interpretation of these results by manufacturers, researchers and regulatory bodies.
ISO 11249:2018 is intended to ensure the scientific conduct of the…
Workplace air quality — Determination of total organic isocyanate groups in air using 1-(2-methoxyph...
ISO 16702:2007 gives general guidance for the sampling and analysis of airborne organic isocyanate (NCO) compounds in workplace air.
ISO 16702:2007 is appropriate for a wide range of organic compounds containing isocyanate functional groups, including isocyanate monomers and prepolymers. Monomers containing a single isocyanate moiety (e.g. methyl isocyanate, ethyl isocyanate, phenyl isocyanate,…
Systems and software engineering — Life cycle profiles for very small entities (VSEs) — Part 5-3: Se...
1.1 Fields of application
These Service Delivery guidelines are applicable to Very Small Entities (VSEs). A VSE is an enterprise, an organization, a department or a project having up to 25 people.
ISO/IEC TR 29110-5-3:2018 provides guidance to manage a set of services delivered to customers. The VSE can act as an internal service provider (providing services internal to the VSE) or as an external…
Protective clothing for firefighters — Laboratory test methods and performance requirements for wild...
This document specifies methods of test and minimum performance requirements for personal protective clothing, designed to protect the wearer's body, except for the head, hands, and feet, that is worn during wildland firefighting and associated activities. This clothing is not intended to provide protection during fire entrapment. This document covers the general design of the garment, the…
Plastics — Acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials — Part 2: Preparat...
This document specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials. Requirements for handling the test material and for conditioning both the test material before moulding and the specimens before testing are given.
Procedures and conditions for the preparation…
