Petroleum and liquid petroleum products — Calibration of spherical tanks — External electro-optical ...
This document specifies a method for the calibration of spherical tanks with radius greater than 1m by means of external measurements using an electro-optical distance-ranging (EODR) instrument.
Surface chemical analysis — General procedures for quantitative compositional depth profiling by glo...
ISO 11505:2013 describes a glow discharge optical emission spectrometric (GD-OES) method for the determination of the thickness, mass per unit area and chemical composition of surface layer films.
It is limited to a description of general procedures of quantification of GD-OES and is not applicable directly for the quantification of individual materials having various thicknesses and elements to…
Polyethylene (PE) materials for piping systems — Determination of Strain Hardening Modulus in relati...
ISO 18488:2015 specifies a method for the determination of the strain hardening modulus which is used as a measure for the resistance to slow crack growth of polyethylene.
The strain hardening modulus is obtained from stress-strain curves on compression moulded samples. This International Standard describes how such measurement is performed and how the strain hardening modulus shall be determined…
Non-destructive testing — Characteristics of focal spots in industrial X-ray systems — Part 2: Edge ...
This European standard specifies a method for the measurement of effective focal spot dimensions above 0,1 µm of X-ray systems by means of the edge method applied to digital images taken from hole type or disk type gauges. The imaging quality and the resolution of X-ray images depend highly on the characteristics of the effective focal spot, in particular the size and the two-dimensional…
Verre optique brut — Résistance à l'attaque par des solutions aqueuses de détergent contenant d...
La présente Norme internationale spécifie une méthode d'essai pour la résistance des verres optiques bruts à l'attaque par des solutions aqueuses de détergent contenant du phosphate alcalin, à 50 °C ainsi qu'une classification des verres d'optique conformément à leur résistance aux solutions aqueuses de détergent contenant du phosphate (résistance au phosphate) déterminée à l…
