Equipment and Chemicals for Swimming Pools, Spas, Hot Tubs, and Other Recreational Water Facilities
This Standard covers materials, chemicals, components, products, equipment and systems related to
public and residential recreational water facility operation.
Determining the peak spatial-average specific absorption rate (SAR) in the human body from wireless ...
IEC/IEEE 62704-4:2020 describes the concepts, techniques, and limitations of the finite element method (FEM) and specifies models and procedures for verification, validation and uncertainty assessment for the FEM when used for determining the peak spatial-average specific absorption rate (psSAR) in phantoms or anatomical models. It recommends and provides guidance on the modelling of wireless…
Détermination du débit d'absorption spécifique (DAS) maximal moyenné dans le corps humain, prod...
IEC/IEEE 62704-4:2020 décrit les concepts, techniques et limitations de la méthode des éléments finis (FEM – finite-element method) et spécifie les modèles et procédures de vérification, de validation et d'évaluation de l'incertitude de cette méthode FEM lorsqu'elle est utilisée pour déterminer le débit d'absorption spécifique maximal moyenné (psSAR) dans les fantômes ou les…
Measurement procedure for the assessment of specific absorption rate of human exposure to radio freq...
IEC/IEEE 62209-1528:2020 specifies protocols and test procedures for the reproducible and repeatable measurement of the conservative exposure peak spatial average SAR (psSAR) induced inside a simplified model of the head and the body by radio-frequency (RF) transmitting devices, with a defined measurement uncertainty. These protocols and procedures apply to a significant majority of the…
Safety identification — Escape and evacuation plan signs
This document establishes design principles for displayed escape plans that contain information relevant to fire safety, escape, evacuation and rescue of the facility's occupants. These plans may also be used by intervention forces in case of emergency.
These plans are intended to be displayed as signs in public areas and workplaces.
This document is not intended to cover the plans to be…
Measurement procedure for the assessment of specific absorption rate of human exposure to radio freq...
IEC/IEEE 62209-1528:2020 specifies protocols and test procedures for the reproducible and repeatable measurement of the conservative exposure peak spatial average SAR (psSAR) induced inside a simplified model of the head and the body by radio-frequency (RF) transmitting devices, with a defined measurement uncertainty. These protocols and procedures apply to a significant majority of the…
Procédure de mesure pour l'évaluation du débit d'absorption spécifique de l'expositio...
L’IEC/IEEE 62209-1528:2020 précise les protocoles et procédures d’essai pour la mesure reproductible et reproductible du pic d’exposition conservateur sar moyenne spatiale (PSSAR) induit à l’intérieur d’un modèle simplifié de la tête et du corps par radiofréquence (RF) dispositifs de transmission, avec une incertitude de mesure définie. Ces protocoles et procédures s’appliquent à une grande…
Measurement procedures for materials used in photovoltaic modules - Part 1-4: Encapsulants - Measure...
IEC 62788-1-4:2016+A1:2020 provides a method for measurement of the optical transmittance of encapsulation materials used in photovoltaic (PV) modules. The standardized measurements in this procedure quantify the expected transmittance of the encapsulation to the PV cell. Subsequent calculation of solar-weighted transmittance allows for comparison between different materials. The results for…
Procédures de mesure des matériaux utilisés dans les modules photovoltaïques - Partie 1-4: Encapsula...
L'IEC 62788-1-4:2016+A1:2020 fournit une méthode de mesure du facteur de transmission optique des matériaux d'encapsulation utilisés dans les modules photovoltaïques (PV). Les mesurages normalisés de cette procédure permettent de quantifier le facteur de transmission prévu de l'encapsulation vers la cellule PV. Le calcul ultérieur du facteur de transmission à pondération solaire…
Information and documentation — International standard serial number (ISSN)
This document defines and promotes the use of a standard code (ISSN) for the unique identification of serials and other continuing resources.
Each International Standard Serial Number (ISSN) is a unique identifier for a serial or other continuing resource in a defined medium whether print or electronic.
This document also allows for grouping related continuing resources into clusters identified…
