Natural gas — Determination of water by the Karl Fischer method — Part 1: General requirements
This document specifies general requirements for the determination of water in natural gas using the Karl Fischer method (see Reference [1]).
ISO 10101-2 and ISO 10101-3 specify two individual methods of determination, a titration procedure and a coulometric procedure, respectively.
Natural gas — Determination of water by the Karl Fischer method — Part 2: Volumetric procedure
This document specifies a volumetric procedure for the determination of water content in natural gas. Volumes are expressed in cubic metres at a temperature of 273,15 K (0 °C) and a pressure of 101,325 kPa (1 atm). It applies to water concentrations between 5 mg/m3 and 5 000 mg/m3.
Railway infrastructure — Rail fastening systems — Part 4: Test methods for resistance to repeated lo...
This document specifies a laboratory test procedure for applying repeated load cycles which generate displacement cycles representative of the displacements caused by traffic on railway track. It is used for assessing the long-term performance of rail fastening systems.
This document is applicable to surface mounted rail on sleepers, bearers and slab track and embedded rail.
This test procedure…
Infrastructure ferroviaire — Systèmes de fixation du rail — Partie 4: Méthode d'essai pour la d...
Le présent document spécifie la procédure d'essai en laboratoire pour l'application de cycles de charges répétitives qui génèrent des cycles de déplacements représentatifs des déplacements engendrés par le trafic ferroviaire. Elle a pour objet d'évaluer les performances à long terme des systèmes de fixation du rail.
Ce document s'applique aux rails montés en surface sur des…
Thermal insulating products for building applications — Determination of linear dimensions of test s...
This document specifies the characteristics and choice of measuring equipment and the procedure for determining the linear dimensions of test specimens that are taken from thermal insulating products. The procedures for measuring the dimensions of full-size products are specified in ISO 29465 and ISO 29466.
Systèmes de filtration d'air d'admission pour machines tournantes — Méthodes d'essai ...
Le présent document spécifie les exigences générales d'essai, le banc et les équipements d'essai, les produits pour l'essai, le mode opératoire d'essai et le rapport pour la détermination des performances de résistance à l'eau des éléments filtrants utilisés dans les systèmes de filtration d'air d'admission des machines tournantes comme les turbines à gaz…
Air intake filter systems for rotary machinery — Test methods — Part 2: Filter element endurance tes...
This document specifies general test requirements, the test rig and equipment, the test materials and the test procedure and report for determining water endurance performance of air filter elements used in air intake filter systems for rotary machinery such as stationary gas turbines, compressors and other stationary internal combustion engines.
The test evaluates water endurance performance of…
Measurement and characterization of particles by acoustic methods — Part 2: Linear theory
This document specifies requirements for ultrasonic attenuation spectroscopy methods for determining the size distributions of a particulate phase dispersed in a liquid at dilute concentrations, where the ultrasonic attenuation spectrum is a linear function of the particle volume fraction. In this regime particle-particle interactions are negligible. Colloids, dilute dispersions, and emulsions…
