Produits pétroliers et connexes d'origine naturelle ou synthétique — Détermination des caractér...
Le présent document spécifie une méthode de laboratoire pour la détermination des caractéristiques de distillation des distillats pétroliers légers et moyens, ainsi que des produits connexes d'origine biologique ou synthétique, ayant un point initial de distillation supérieur à 0 °C et un point final inférieur à environ 400 °C, utilisant un équipement manuel ou automatisé. Les distillats…
This document specifies a method to classify the six tea types (black tea, green tea, white tea, oolong (Blue) tea, dark tea and yellow tea) based on statistical analysis of chemical compositions. The key X1-X6 determinants (total catechins, caffeine, theanine, EGCG/total catechins, theanine × theanine, theanine × caffeine) for tea chemical classification were extracted from these critical…
This document provides the principles and guidance for a service excellence maturity model
(SEMM). This document helps organizations to determine their own maturity level with regard to
service excellence as defined in ISO 23592 and gives guidance for future improvements.
Information technology – Artificial intelligence – Beneficial AI systems
This document describes the development of a conceptual framework to articulate the benefits of AI systems as perceived by a variety of stakeholders based on value and impact. The dimensions of benefits of AI systems include but are not limited to functional, economic, environmental, social, societal, cultural. The stakeholders include participants in the development of AI International Standards…
Paints and varnishes — Coating systems for wind-turbine rotor blades — Part 6: Determination and eva...
This document describes a method to measure ice adhesion from artificial ice on test substrates by using a centrifuge. Basic ice types are defined and test parameters for the ice removal are described to achieve reproducibility of test results for ice adhesion measurements for rotor blade coatings. This document does not intend to provide fixed test parameter to account for the diversity of…
Space systems — Structural components and assemblies
ISO 10786:2011 establishes requirements for the design; material selection and characterization; fabrication; testing and inspection of all structural items in space systems, including expendable and reusable launch vehicles, satellites and their payloads. When implemented for a particular space system, it will assure high confidence in achieving safe and reliable operation in all phases of its…
Water quality — Determination of the toxicity of water samples on the embryo-larval development of J...
This document specifies a method for determining the effects of chemical and aqueous samples on the embryo-larval development of marine bivalves. It allows the determination of the concentration levels that result in an abnormality in embryo-larval development. This test is suitable for salinity ranges between 20 and 40 for mussels and between 25 and 35 for oysters. This method applies to
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Optics and optical instruments — Field procedures for testing geodetic and surveying instruments — P...
This document specifies field procedures to be adopted when determining and evaluating the precision (repeatability) of rotating lasers and their ancillary equipment when used in building and surveying measurements for levelling tasks. Primarily, these tests are intended to be field verifications of the suitability of a particular instrument for the immediate task at hand and to satisfy the…
ISO 22412:2017 specifies the application of dynamic light scattering (DLS) to the measurement of average hydrodynamic particle size and the measurement of the size distribution of mainly submicrometre-sized particles, emulsions or fine bubbles dispersed in liquids. DLS is also referred to as "quasi-elastic light scattering (QELS)" and "photon correlation spectroscopy (PCS),"…
