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Affichage 28341 - 28350 de 174379
Plastics — Temperature modulated DSC — Part 1: General principles
This document establishes general principles of temperature modulated differential scanning calorimetry (DSC) such as description of the principle and the apparatus, sampling, calibration and general aspects of the procedure and test report common to all parts of the ISO 19335 series. NOTE Details on performing specific methods are intended to be given in the future parts of the ISO 19335…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2018-09-24
Code(s) de l'ICS :
83.080.01
Ophthalmic optics — Spectacle lenses — Short wavelength visible solar radiation and the eye
This document describes visible solar radiation with wavelengths close to the UV range, its transmission to, within and the effects on the human eye. The wavelengths concerned are from 380 nm to 500 nm, covering the colours of violet, indigo and blue — often referred to as the "blue wavelengths". It also explains the filtering effects and measurement of spectacle lenses and sunglasses,…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2018-09-24
Code(s) de l'ICS :
11.040.70
Textiles — Determination of moisturizing effect of textile materials by measurement of microclimate ...
This document specifies a test method which simulates the microclimate for determining the moisturizing effect of textile materials by measuring water-vapour resistance including air layer and relative humidity using a sweating guarded-hotplate. This test method can be applied to fabrics, films, coatings and leather including multilayer assemblies, for use in clothing system.
Éditeur :
ISO
Statut :
Publié
Date de publication :
2018-09-24
Code(s) de l'ICS :
59.080.01
Textiles — Determination of water absorption time and water absorption capacity of textile fabrics
This document describes test methods for determining water absorption time and water absorption capacity of all textile fabrics designed to absorb water. Such fabrics are commonly used in products such as cloths and mops for cleaning tasks. This method is especially applicable to fabrics such as waffle, chamois, bubble looped, checkered, terry looped, and multilayer textile materials.
Éditeur :
ISO
Statut :
Publié
Date de publication :
2018-09-24
Code(s) de l'ICS :
59.080.30
Textiles — Détermination de l'effet hydratant des matières textiles par le mesurage du microcli...
Le présent document spécifie une méthode d'essai qui simule le microclimat nécessaire pour déterminer l'effet hydratant des matières textiles en mesurant la résistance à la vapeur d'eau avec couche d'air et l'humidité relative à l'aide d'une plaque chaude gardée transpirante. La présente méthode d'essai peut être appliquée aux étoffes, films, enductions et…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2018-09-24
Code(s) de l'ICS :
59.080.01
Rubber — Determination of metal content by atomic absorption spectrometry — Part 6: Determination of...
This document specifies an atomic absorption spectrometric method for the determination of the magnesium content of natural rubber latex concentrate, raw natural rubber and products made from natural rubber.
Éditeur :
ISO
Statut :
Publié
Date de publication :
2018-09-24
Code(s) de l'ICS :
83.060
Geographic information — Schema for coverage geometry and functions — Part 2: Coverage implementatio...
This document specifies a concrete[1] implementable, conformance-testable coverage structure based on the abstract schema for coverages defined in the ISO 19123 schema for coverage geometry. This document defines a structure that is suitable for encoding in many encoding formats. [1] "concrete" is used here as a contrast to "abstract" in the sense described in the…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2018-09-24
Code(s) de l'ICS :
35.240.70
Information technology - User interface component accessibility - Part 23: Visual presentation of au...
This document provides guidance for producers, exhibitors, and distributors on the visual presentation of alternatives to audio information in audiovisual content, such as captions/subtitles. This document provides requirements and recommendations that are intended to support users who are not able to use the audio information, prefer to use a visual representation of audio information, or prefer…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2018-09-24
Code(s) de l'ICS :
35.240.20
Information technology - Media context and control - Part 2: Control information
The technologies of this document specified are: — description languages and vocabularies to characterize devices and users; — control information to fine tune the sensed information and the actuator command for the control of virtual/real worlds, i.e., user's actuation preference information, user's sensor preference information, actuator capability description, and…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2018-09-24
Code(s) de l'ICS :
35.040.40
Information technology - Media context and control - Part 4: Virtual world object characteristics
The technologies of this document specified are description languages and vocabularies to describe virtual world objects. The adaptation engine is not within the scope of this document. This document specifies syntax and semantics of the tools used to characterize a virtual world object related metadata: — Virtual World Object Characteristics (VWOC) as an XML Schema-based language which…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2018-09-24
Code(s) de l'ICS :
35.040.40

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