Measurement of radioactivity in the environment — Bioindicators — Part 1: General guidance to the sa...
The purpose of this document is to set out the general principles pertaining to the sampling strategy, to the collection and conditioning of samples, to their transport to the laboratory and to the pre-treatment operations to be carried out prior to analysis.
It is intended for the use of organisations that implement a sampling programme as well as organisations responsible for collecting samples…
Information technology — JPEG XS low-latency lightweight image coding system — Part 4: Conformance t...
This document specifies the framework, concepts, methodology for testing, and criteria to be achieved to claim conformance to multiple parts of the ISO/IEC 21122 series. It lists the conformance testing procedures.
Plastiques — Détermination du taux de cendres — Partie 5: Poly(chlorure de vinyle)
Le présent document spécifie trois méthodes pour la détermination du taux de cendres du poly(chlorure de vinyle).
Les modes opératoires généraux donnés dans l’ISO 3451-1 sont suivis. Pour les cendres, la méthode A est utilisée. Pour les cendres sulfatées, les méthodes B et C sont utilisées. Les trois méthodes s’appliquent aux résines, compositions et produits finis. Les méthodes B et C sont…
Plastics — Determination of dynamic mechanical properties — Part 10: Complex shear viscosity using a...
This document specifies the general principles of a method for determining the dynamic rheological properties of polymer melts at angular frequencies typically in the range of 0,01 rad s-1 to 100 rad s-1 by means of an oscillatory rheometer with a parallel-plate or a cone-and-plate geometry. Angular frequencies outside this range can also be used.
The method is applicable for determining values…
Air intake filter systems for rotary machinery — Part 4: Test methods for static filter systems in c...
This document defines test methods for performance testing of individual filter elements and of the complete filtration system.1)
This procedure is intended for filter elements and filter systems which operate at flow rated up to 8 000 m3/h per filter element.
1) The filters will be loaded with ultra-fine salt particles of a size mostly sub micron during variable humidity to simulate real…
Plastics — Determination of ash — Part 5: Poly(vinyl chloride)
This document specifies three methods for the determination of the ash of poly(vinyl chloride).
The general procedures given in ISO 3451-1 are followed. For ash, method A is used. For sulfated ash, methods B and C are used. All three methods are applicable to resins, compounds and finished products. Methods B and C are applicable when lead-containing compounds are present.
Systèmes de filtration d'air d'admission pour machines tournantes — Partie 4: Méthodes d&#...
Le présent document définit les méthodes d'essai pour les essais de performance des éléments filtrants individuels et du système de filtration complet.1)
Ce mode opératoire est destiné aux éléments filtrants et aux systèmes de filtration qui fonctionnent à un débit allant jusqu'à 8 000 m3/h par élément filtrant.
1) Les filtres seront chargés avec des particules de sel ultrafines d…
Mesurage de la radioactivité dans l’environnement — Bioindicateurs — Partie 1: Recommandations génér...
Le présent document a pour objet d’énoncer les principes généraux relatifs à la stratégie d’échantillonnage, à la collecte des échantillons, à leur conditionnement, à leur transport vers le laboratoire et aux opérations de prétraitement avant analyse.
Il s’adresse aux organisations qui mettent en place un programme d’échantillonnage et aux organisations prélevant des bioindicateurs.
Ces principes…
Space systems — Programme management — Risk management
This document defines, extending the requirements of ISO 14300-1, the principles and requirements for integrated risk management on a space project. It explains what is needed to implement a project-integrated risk management policy by any project actor, at any level (i.e. customer, first-level supplier or lower-level suppliers).
This document contains a summary of the general risk management…
Information technology - JPEG XS low-latency lightweight image coding system - Part 4: Conformance t...
This document specifies the framework, concepts, methodology for testing, and criteria to be achieved to claim conformance to multiple parts of the ISO/IEC 21122 series. It lists the conformance testing procedures.
