Internet of things (IoT) — Interoperability for IoT systems — Part 1: Framework
ISO/IEC 21823-1:2019(E) provides an overview of interoperability as it applies to IoT systems and a framework for interoperability for IoT systems. This document enables IoT systems to be built in such a way that the entities of the IoT system are able to exchange information and mutually use the information in an efficient way. This document enables peer-to-peer interoperability between separate…
Ships and marine technology — Pilot ladders — Part 1: Design and specification
This document specifies requirements for pilot ladders of a ship, which are provided to enable a maritime pilot to embark and disembark from a ship safely against a vertical portion of the ship's hull. It is applicable to merchant ships which embark and disembark maritime pilots with the ship underway.
Qualité de l'eau — Activités alpha globale et bêta globale — Méthode d'essai par dépôt d&#...
Le présent document spécifie une méthode pour la détermination des activités volumiques alpha globale et bêta globale pour des radionucléides émetteurs alpha et bêta. Le mesurage des activités alpha globale et bêta globale n'est pas destiné à déterminer de façon absolue l'activité volumique de tous les radionucléides émetteurs alpha et bêta dans un échantillon pour essai, mais à s'…
Water quality — Gross alpha and gross beta activity — Test method using thin source deposit
This document specifies a method for the determination of gross alpha and gross beta activity concentration for alpha- and beta-emitting radionuclides. Gross alpha and gross beta activity measurement is not intended to give an absolute determination of the activity concentration of all alpha and beta emitting radionuclides in a test sample, but is a screening analysis to ensure particular…
Compressed air — Contaminant measurement — Part 4: Particle content
This document provides a method for sampling compressed air and a guide for choosing suitable measuring equipment to determine its particle size and concentration by number (to be referenced as "concentration" throughout this document). It also describes the limitations of the various measurement methods and describes the evaluation and uncertainty considerations.
This document will…
Traditional Chinese medicine — Salvia miltiorrhiza root and rhizome
This document specifies the minimum requirements and test methods for Salvia miltiorrhiza root and rhizome, which is derived from the Salvia miltiorrhiza Bge. plant.
It is applicable to Salvia miltiorrhiza root and rhizome that is sold and used as a natural medicine in international trade, including unprocessed and traditionally processed materials.
Mechanical vibration — Rotor balancing — Part 1: Introduction
This document provides a general background to balancing technology, as used in the ISO 21940 series, and directs the reader to the appropriate parts of the series that include vocabulary, balancing procedures and tolerances, balancing machines and machine design for balancing.
Individual procedures are not included here as these can be found in the appropriate parts of ISO 21940.
Energy management and energy savings — General guidelines for selecting energy savings evaluators
This document gives guidelines for selecting energy savings evaluators to determine ex-post (realized) energy savings for projects, organizations and regions. It gives general principles and identifies the key factors to consider. It also defines roles and responsibilities, recommends the required competence and provides key elements for assessing the knowledge and skills of energy savings…
Air comprimé — Mesurage des polluants — Partie 4: Teneur en particules
Le présent document fournit une méthode de échantillonnage de l'air comprimé et des lignes directrices pour la sélection d'un équipement de mesure adéquat afin de déterminer la taille de ses particules et leur concentration en nombre (à laquelle il faut faire référence sous le terme «concentration» dans l'ensemble du présent document). Il décrit également les limites des…
Molecular in vitro diagnostic examinations — Specifications for pre-examination processes for venous...
This document gives guidelines on the handling, storage, processing and documentation of venous whole blood specimens intended for cellular RNA examination during the pre-examination phase before a molecular examination is performed. This document covers specimens collected in venous whole blood collection tubes.
This document is applicable to any molecular in vitro diagnostic examination…
