Industrial communication networks - Fieldbus specifications - Part 6-3: Application layer protocol s...
IEC 61158-6-3:2019 provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific to Type 2 fieldbus. The term “time-critical” is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level of…
Language resource management — Lexical markup framework (LMF) — Part 1: Core model
This document describes the core model of the lexical markup framework (LMF)l, a metamodel for representing data in monolingual and multilingual lexical databases used with computer applications.
LMF provides mechanisms that allow the development and integration of a variety of electronic lexical resource types.
Nanotechnologies — Magnetic nanomaterials — Part 1: Specification of characteristics and measurement...
This document specifies the characteristics of magnetic nanosuspensions to be measured and lists measurement methods for measuring these characteristics.
This is a generic document and does not deal with any particular application.
Gas cylinders — Refillable welded steel cylinders containing materials for sub-atmospheric gas packa...
This document specifies minimum requirements for the material, design, construction, workmanship, examination and testing at manufacture of refillable welded steel cylinders for the sub-atmospheric pressure storage of liquefied and compressed gases. It only applies to the cylinders themselves, irrespective of the materials contained therein (e.g. adsorbents, media, materials and/or gases) and…
Fire-resistance tests — Elements of building construction — Part 2: Requirements and recommendations...
This document establishes general principles for measuring the uniformity of furnace exposure of samples tested in accordance with the requirements of ISO 834‑1. This document specifies the type and location of instrumentation used to measure the temperature, velocity and oxygen content near the surface of simulated test samples. The surface of the simulated sample facing the furnace is gypsum…
Photovoltaic cells - Part 1: Measurement of light-induced degradation of crystalline silicon photovo...
IEC 63202-1:2019 describes procedures for measuring the light-induced degradation (LID) of crystalline silicon photovoltaic (PV) cells in simulated sunlight. The magnitude of LID in a crystalline silicon PV cell is determined by comparing maximum output power at Standard Test Conditions (STC) before, and after, exposure to simulated sunlight at a specified temperature and irradiance.
The purpose…
Cellules photovoltaïques - Partie 1: Mesure de la dégradation induite par la lumière des cellules ph...
l'IEC 63202-1:2019 décrit les procédures pour la mesure de la dégradation induite par la lumière (LID, light-induced degradation) des cellules photovoltaïques (PV) au silicium cristallin sous éclairement solaire simulé. L'amplitude de la dégradation induite par la lumière dans une cellule photovoltaïque au silicium cristallin est déterminée en comparant la puissance de sortie maximale…
Environmental testing - Part 2-85: Tests - Test Fj: Vibration - Long time history replication
IEC 60068-2-85:2019 demonstrates the adequacy of specimens to resist dynamic loads without unacceptable degradation of its functional and/or structural integrity when subjected to the specified vibration test requirements as defined by a time history (long time history replication). These can either be recorded in measurement exercises or generated artificially. In both cases, this method allows…
