Surface chemical analysis — Total reflection X-ray fluorescence analysis of water
ISO 20289:2018 provides a chemical method for technicians working with Total Reflection X-ray Fluorescence (TXRF) instrumentation to perform measurements of water samples, according to good practices, with a defined degree of accuracy and precision. Target users are identified among laboratories performing routine analysis of large numbers of samples, which also comply with ISO/IEC 17025.
ISO…
Corrosion of metals and alloys — Method for metallographic examination of samples after exposure to ...
ISO 26146:2012 covers examination of samples that have previously been exposed to corrosive environments at high temperatures.
ISO 26146:2012 covers the classification, identification, and thickness measurement of any corrosion layer forming during the exposure.
Building information modelling (BIM) — Data templates for objects used in the life cycle of assets
This document sets out the principles and structure for data templates for construction objects. It is developed to support digital processes using machine-readable formats using a standard data structure to exchange information about any type of construction object, e.g. product, system, assembly, space, building etc., used in the inception, brief, design, production, operation and demolition of…
Water quality — Estimation of measurement uncertainty based on validation and quality control data
This International Standard specifies methods for the estimation of measurement uncertainty of chemical and
physicochemical methods in single laboratories based on validation data and analytical quality control results
obtained within the field of water analysis.
NOTE 1 The principles of the estimation of uncertainty specified in this International Standard are consistent with the
principles…
Welding for aerospace applications — Visual inspection of welds
ISO 19828:2017 specifies the requirements for visual inspection of welds in metallic materials and requirements for qualification and certification of personnel for visual weld inspection.
ISO 19828:2017 is also applicable to the visual inspection of the joint prior to or between welding sequences, and of brazed joints. In this case, the contents of theoretical and practical training will need to…
Electrodeposited nickel plus chromium coatings for automobile plastic parts — Specification and test...
This document specifies the specification and test requirements of decorative and electrodeposited metallic coatings for automobile plastic parts. The specification consists of the physicochemical property of the selected substrate, the type of deposited nickel and chromium, the thickness of coatings and the appearance of coatings. The test requirements consist of the requirements of potential…
