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Affichage 2081 - 2090 de 16783
Marine energy - Wave, tidal and other water current converters - Part 10: Assessment of mooring syst...
IEC TS 62600-10:2021 provide uniform methodologies for the design and assessment of mooring systems for floating Marine Energy Converters (MECs) (as defined in the TC 114 scope). It is intended to be applied at various stages, from mooring system assessment to design, installation and maintenance of floating Marine Energy Converters plants. This document is applicable to mooring systems for…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2021-07-21
Code(s) de l'ICS :
27.140
Liquid petroleum products — Determination of hydrocarbon types and oxygenates in automotive-motor ga...
This document specifies the gas chromatographic (GC) method for the determination of saturated, olefinic and aromatic hydrocarbons in automotive motor gasoline and ethanol (E85) automotive fuel. Additionally, the benzene and toluene content, oxygenated compounds and the total oxygen content can be determined. NOTE 1   For the purposes of this document, the terms % (m/m) and % (V/V) are used to…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2021-07-20
Code(s) de l'ICS :
75.080
Photovoltaic system performance - Part 1: Monitoring
IEC 61724-1:2021 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 61724-1:2021 outlines terminology, equipment, and methods for performance monitoring and analysis of photovoltaic…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2021-07-20
Code(s) de l'ICS :
27.160
Photovoltaic system performance - Part 1: Monitoring
IEC 61724-1:2021 outlines terminology, equipment, and methods for performance monitoring and analysis of photovoltaic (PV) systems. It also serves as a basis for other standards which rely upon the data collected. This document defines classes of photovoltaic (PV) performance monitoring systems and serves as guidance for monitoring system choices. This second edition cancels and replaces the…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2021-07-20
Code(s) de l'ICS :
27.160
Road vehicles — Multidimensional measurement and coordinate systems definition
This document defines the measurement coordinate systems and presents the protocol to determine the sensor offsets to the chosen coordinate system. Finally, the method is presented how to process the sensor spherical coordinate system data to calculate the position of a dummy feature in three-dimensional space in the defined local orthogonal coordinate system.
Éditeur :
ISO
Statut :
Publié
Date de publication :
2021-07-14
Code(s) de l'ICS :
43.020
Cereals and cereal products — Sampling studies
This document presents the description and the results of the three studies conducted by United Kingdom, France and Germany related to grain sampling in order to define a harmonized sampling protocol for official controls. These results had been used to draft ISO 24333.
Éditeur :
ISO
Statut :
Publié
Date de publication :
2021-07-13
Code(s) de l'ICS :
67.060
Earth-moving machinery — Collision warning and avoidance — Part 2: On-board J1939 communication inte...
This document describes the on-board J1939 communication interface between a connected device and mobile machines for use in earth-moving, mining and road construction applications to enable interventional collision avoidance actions defined in ISO 21815-1 based on the SAE J1939 protocol. This interface is intended for use by a collision avoidance system (CAS) device integrated independently from…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2021-07-13
Code(s) de l'ICS :
53.100
Industrial trucks — Safety requirements and verification — Part 6: Burden and personnel carriers
This document gives safety requirements and the means for their verification for self-propelled carriers designed for carrying burdens without lifting, as defined in ISO 5053‑1:2020, and/or personnel carriers, having three or more wheels, a maximum speed not exceeding 56 km/h and a load capacity not exceeding 5 000 kg (hereafter referred to as carriers or trucks). This document is applicable to…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2021-07-12
Code(s) de l'ICS :
53.060
Multimedia systems and equipment - Colour measurement and management - Part 2-4: Colour management -...
IEC 61966-2-4:2006+A1:2016+A2:2016 is applicable to the encoding and communication of YCC colours used in video systems and similar applications by defining encoding transformations for use in defined reference capturing conditions. If actual conditions differ from the reference conditions, additional rendering transformations may be required. Such additional rendering transformations are beyond…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2021-07-12
Code(s) de l'ICS :
33.160.40
Portable multimedia equipment - Determination of battery duration - Part 1: Powered loudspeaker equi...
IEC 63296-1:2021 specifies the methods for measuring the battery duration at defined sound pressure levels for continuous music playback of battery-powered loudspeaker equipment. A primary battery or secondary battery can be used as a power source for the loudspeaker and its composite equipment. In the case of composite equipment, this method for the measurement of battery duration can be applied…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2021-07-11
Code(s) de l'ICS :
33.160.50