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Affichage 7751 - 7760 de 174561
Meat and meat products — Determination of moisture content — Reference method
This document specifies two reference methods for the determination of the moisture content of meat and meat products: a direct drying method and a distillation method. The direct drying method is applicable to meat and meat products with low volatile substances in addition to moisture. The distillation method is applicable to meat and meat products with high volatile substances in addition to…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2023-08-27
Code(s) de l'ICS :
67.120.10
Tractors and machinery for agriculture and forestry — Electrical high-power interface 700 V DC / 480...
This document describes the general safety requirements and guidance for the electrical high-power interface (HPI) in the ISO 23316 series. The following topics are not within the scope of this document: —     service, maintenance, and related diagnostics; —     functional safety; —     control strategies for high power supply systems (PS) and load consumption systems; —     application-specific…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2023-08-27
Code(s) de l'ICS :
65.060.10
Tractors and machinery for agriculture and forestry — Electrical high-power interface 700 V DC / 480...
This document specifies required measures applicable to the HPI AC Interface between a supply system (typically located on an agricultural tractor) and detachable electrical consumer system (typically located on an agricultural implement). This document covers the following: —     HPI system topologies; —     interface relevant characteristics of the HPI providing AC or combined AC and DC; —    …
Éditeur :
ISO
Statut :
Publié
Date de publication :
2023-08-27
Code(s) de l'ICS :
65.060.10
Radiological protection — Performance criteria for service laboratories performing biological dosime...
This document provides criteria for quality assurance and quality control, evaluation of the performance and the accreditation of biological dosimetry by cytogenetic service laboratories using the dicentric assay performed with manual scoring. This document is applicable to a)    the confidentiality of personal information, for the requestor and the service laboratory, b)    the laboratory safety…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2023-08-27
Code(s) de l'ICS :
13.280; 17.240
Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) system...
IEC 62751-2:2014+AMD1:2019+AMD2:2023 gives the detailed method to be adopted for calculating the power losses in the valves for an HVDC system based on the "modular multi-level converter", where each valve in the converter consists of a number of self-contained, two-terminal controllable voltage sources connected in series. It is applicable both for the cases where each modular cell…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2023-08-27
Code(s) de l'ICS :
29.200; 29.240.99
Pertes de puissance dans les valves à convertisseur de source de tension (VSC) des systèmes en coura...
L'IEC 62751-2:2014+AMD1:2019+AMD2:2023 donne la méthode détaillée à adopter pour calculer les pertes de puissance dans les valves d'un système CCHT doté d'un "convertisseur multiniveaux modulaire" dont chaque valve est composée d'un certain nombre de sources de tension indépendantes commandables à deux bornes connectées en série. Elle s'applique lorsque chaque…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2023-08-27
Code(s) de l'ICS :
29.200; 29.240.99
Amendment 2 - Power losses in voltage sourced converter (VSC) valves for high-voltage direct current...
Éditeur :
IEC
Statut :
Publié
Date de publication :
2023-08-27
Code(s) de l'ICS :
29.200; 29.240.99
Amendement 2 - Pertes de puissance dans les valves à convertisseur de source de tension (VSC) des sy...
Éditeur :
IEC
Statut :
Publié
Date de publication :
2023-08-27
Code(s) de l'ICS :
29.200; 29.240.99
Tractors and machinery for agriculture and forestry — Electrical high-power interface 700 V DC / 480...
This document instructs the manufacturers of tractors and implements how to integrate mechanically and use the HPI. NOTE            The terms "tractor" and "implement” are used instead of “supply system” and “consumer system” for better understanding in this part.
Éditeur :
ISO
Statut :
Publié
Date de publication :
2023-08-24
Code(s) de l'ICS :
65.060.10
Plastics — Determination of the degree of disintegration of plastic materials under composting condi...
This document specifies a method of determining the degree of disintegration of plastic materials when exposed to a laboratory-scale composting environment. The method is not applicable to the determination of the biodegradability of plastic materials under composting conditions. Further testing is necessary to be able to claim compostability.
Éditeur :
ISO
Statut :
Publié
Date de publication :
2023-08-24
Code(s) de l'ICS :
83.080.01

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