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Affichage 2781 - 2790 de 28085
3D display devices - Part 1-2: Generic - Terminology and letter symbols
IEC 62629-1-2:2021 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 62629-1-2:2021 provides a list of the terminologies that are frequently used in describing 3D display…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2021-09-16
Code(s) de l'ICS :
31.120; 31.260
Electrical measuring transducers for converting AC and DC electrical quantities to analogue or digit...
IEC 60688:2021 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 60688:2021 applies to transducers with electrical inputs and outputs for making measurements of AC or DC electrical…
Éditeur :
IEC
Statut :
Révisé
Date de publication :
2021-09-15
Code(s) de l'ICS :
17.220.20
Hydraulic fluid power — Method for evaluating the buckling load of a hydraulic cylinder
This document specifies a method for the evaluation of the buckling load which: a) takes into account a geometric model of the hydraulic cylinder, meaning it does not treat the hydraulic cylinder as an equivalent column, b) can be used for all types of cylinder mounting and rod end connection specified in Table 2, c) includes a factor of safety, k, to be set by the person performing the…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2021-09-15
Code(s) de l'ICS :
23.100.20
Ergonomics of the thermal environment — Evaluation of thermal environments in vehicles — Part 4: Det...
This document provides guidelines for extending the definition of equivalent temperature to predictive purposes and specifies a standard prediction method for the assessment of thermal comfort in vehicles using numerical calculations. Specifically, this document sets forth a simulated numerical manikin as a viable alternative to the thermal manikin for the purpose of calculating the equivalent…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2021-09-14
Code(s) de l'ICS :
13.180; 43.020
Information technology — JPEG 2000 image coding system — Part 16: Encapsulation of JPEG 2000 images ...
This document specifies the encapsulation of image formats specified in the JPEG 2000 family of Recommendations | International Standards in the framework defined in ISO/IEC 23008-12.
Éditeur :
ISO
Statut :
Publié
Date de publication :
2021-09-14
Code(s) de l'ICS :
35.040.30
Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty require...
IEC 62586-2:2017+A1:2021 specifies functional tests and uncertainty requirements for instruments whose functions include measuring, recording, and possibly monitoring power quality parameters in power supply systems, and whose measuring methods (class A or class S) are defined in IEC 61000-4-30. This document applies to power quality instruments complying with IEC 62586-1. This document can…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2021-09-14
Code(s) de l'ICS :
17.220.20
Safety of machinery - Electrical equipment of machines - Part 1: General requirements
IEC 60204-1:2016+A1:2021 applies to electrical, electronic and programmable electronic equipment and systems to machines not portable by hand while working, including a group of machines working together in a co-ordinated manner. The equipment covered by this part of IEC 60204 commences at the point of connection of the supply to the electrical equipment of the machine. This sixth edition cancels…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2021-09-14
Code(s) de l'ICS :
13.110; 29.020
Information technology - JPEG 2000 image coding system - Part 16: Encapsulation of JPEG 2000 images ...
This document specifies the encapsulation of image formats specified in the JPEG 2000 family of Recommendations | International Standards in the framework defined in ISO/IEC 23008-12.
Éditeur :
IEC
Statut :
Publié
Date de publication :
2021-09-14
Code(s) de l'ICS :
35.040.30
Cardiovascular implants and extracorporeal systems — Cardiovascular absorbable implants
This document establishes design evaluation requirements and recommendations for absorbable cardiovascular implants used to treat vessels and/or the vascular space within the circulatory system, including the heart and all vasculature. This document is intended to supplement device-specific standards by providing guidelines specific for either absorbable implants or components, or both. This…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2021-09-14
Code(s) de l'ICS :
11.040.40
Thyristor valves for high voltage direct current (HVDC) power transmission - Part 1: Electrical test...
IEC 60700-1:2015+A1:2021 applies to thyristor valves with metal oxide surge arresters directly connected between the valve terminals, for use in a line commutated converter for high voltage d.c. power transmission or as part of a back-to-back link. It is restricted to electrical type and production tests. The tests specified in this standard are based on air insulated valves. For other types of…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2021-09-14
Code(s) de l'ICS :
29.200