Nanotechnologies — Characterization of individualized cellulose nanofibril samples
This document specifies characteristics to be measured of individualized cellulose nanofibril (iCNF) samples in suspension and powder forms and their measurement methods. In addition, it provides sample preparation, measurement and data analysis procedures.
This document does not apply to the characterization of iCNFs that have been modified after they are manufactured.
Plastics — Determination of spray water delivery during spray cycles when using a xenon arc weatheri...
This document specifies general procedures to determine the quantity of water sprayed on specimens during a spray cycle in a xenon arc weathering test apparatus.
Nanotechnologies — Structural characterization of graphene — Part 1: Graphene from powders and dispe...
This document specifies the sequence of methods for characterizing the structural properties of graphene, bilayer graphene and graphene nanoplatelets from powders and liquid dispersions using a range of measurement techniques typically after the isolation of individual flakes on a substrate. The properties covered are the number of layers/thickness, the lateral flake size, the level of disorder,…
Nanotechnologies — Caractérisation structurelle du graphène — Partie 1: Graphène issu de poudres et ...
Le présent document spécifie la séquence des méthodes qui permettent de caractériser les propriétés structurelles du graphène, du graphène bicouche et des nanoplaquettes de graphène issus de poudres et de dispersions liquides, en utilisant un éventail de techniques de mesure, typiquement après l’isolation de flocons individuels sur un substrat. Les propriétés couvertes sont le nombre de couches/l…
Surface chemical analysis — Near real-time information from the X-ray photoelectron spectroscopy sur...
This document is provided to assist in the surface analysis of thin films on materials which are not thought to contain carbon compounds as intended components but for which a C1s peak is observed in the survey spectrum. The films can be those generated on metals and alloys by aerobic or electrochemical oxidation or be those deposited on inert substrates. The procedure described is not suitable…
Internet of Things (IoT) — System requirements of IoT/SN technology-based integrated platform for ch...
ISO/IEC 30163:2021 specifies the system requirements of an Internet of Things (IoT)/Sensor Network (SN) technology-based platform for chattel asset monitoring supporting financial services, including:
- System infrastructure that describes functional components;
- System and functional requirements during the entire chattel asset management process, including chattel assets in transition, in/out…
Agricultural irrigation equipment — Sprinklers — Part 3: Characterization of distribution and test m...
This document specifies the conditions and methods used for testing and characterizing the water distribution patterns of irrigation sprinklers.
The term sprinkler is used in this document in a broad generic sense and is meant to cover a wide variety of products. The specific performance measurements addressed include distribution uniformity, wetted radius, and water jet trajectory height. This…
