This document establishes a vocabulary for solid biofuels. This document only includes raw and processed material originating from
— forestry and arboriculture,
— agriculture and horticulture, and
— aquaculture.
NOTE 1 Chemically treated material cannot include halogenated organic compounds or heavy metals at levels higher than those in typical virgin material values (see also ISO…
Microscopes — Definition and measurement of illumination properties — Part 3: Incident light fluores...
This document specifies procedures for the measurement of illumination brightness, temporal stability and uniformity for incident light fluorescence microscopy. The measurement for uniformity is defined in image planes or intermediate image planes only, when these planes are suitable for detection by electronic imaging devices.
This document defines how illumination brightness, temporal stability…
Natural gas — Coalbed methane quality designation and the applicability of ISO/TC 193 current standa...
This document surveys the quality designation of CBM all around the world, and analyses whether ISO/TC 193 standards for sampling, test and calculation methods are applicable to CBM.
Photovoltaic system power conversion equipment - Design qualification and type approval
IEC 62093:2022 lays down IEC requirements for the design qualification of power conversion equipment (PCE) suitable for long-term operation in terrestrial photovoltaic (PV) systems.
This document covers electronic power conversion equipment intended for use in terrestrial PV applications. The term PCE refers to equipment and components for electronic power conversion of electric power into…
Matériel de conversion de puissance des systèmes photovoltaïques - Qualification de la conception et...
IEC 62093:2022 spécifie les exigences de l’IEC relatives à la qualification de la conception du matériel de conversion de puissance (PCE) adapté pour un fonctionnement de longue durée des systèmes photovoltaïques (PV) terrestres.
Le présent document couvre le matériel électronique de conversion de puissance destiné à être utilisé dans les applications PV terrestres. Le terme PCE désigne le…
Earth-moving machinery — Collision warning and avoidance — Part 1: General requirements
This document provides terminology and general guidance on the principles of collision warning and collision avoidance systems for:
— earth moving machinery as defined in ISO 6165,
— mobile underground mining machinery as defined in ISO 19296, and
— road construction machinery as defined in ISO 22242.
This document provides general requirements for detection of objects, warnings to the…
Semiconductor devices - Part 5-15: Optoelectronic devices - Light emitting diodes - Test method of t...
IEC 60747-5-15:2022(E) specifies the measuring methods of flat-band voltage of single GaN‑based light emitting diode (LED) die or package without phosphor, based on the electroreflectance (ER) spectroscopy. White LEDs for lighting applications are out of the scope of this part of IEC 60747-5.
Wind energy generation systems - Part 50-3: Use of nacelle-mounted lidars for wind measurements
IEC 61400-50-3:2022 describes procedures and methods that ensure that wind measurements using nacelle-mounted wind lidars are carried out and reported consistently and according to best practice. This document does not prescribe the purpose or use case of the wind measurements. However, as this document forms part of the IEC 61400 series of standards, it is anticipated that the wind measurements…
