Non-destructive testing — Ultrasonic testing — Characterization and verification of ultrasonic equip...
This document specifies test methods and acceptance criteria, within the frequency range of 0,5 MHz to 15 MHz, for assessing the performance of equipment dedicated for determining thickness using pulse-echo ultrasound, e.g. according to ISO 16809.
This document only specifies the verifications required for the determination of thickness.
This document is applicable to instruments with numerical…
Review of geospatial and building information modelling (BIM) terminological entries
This document provides an overview of terminological entries relating to building information modelling (BIM) as well as those relating to geographic information or geomatics. This document identifies terminological entries which are identical, equivalent (i.e. synonyms), homonymous, and entries which are unique to their respective domains.
This document does not provide recommendations to…
Imaging materials — Image permanence specification of reflection photographic prints for indoor appl...
This document specifies the test methods, test conditions, test target design, and analysis procedures for the evaluation of the image permanence performance of photographic reflection prints. Tests based on ISO 18936, ISO 18937 (all parts), ISO 18941, and ISO 18946 characterize the thermal stability, the light stability, the ozone stability, and the humidity stability of photographic prints,…
Optics and photonics — Optical materials and components — Test method for striae in infrared optical...
This document specifies the principle, apparatus, condition, sample, procedure and data processing of measuring striae in infrared optical materials.
It is applicable for the determination of striae in infrared optical materials, such as infrared optical glass, which is opaque to visible wavelengths and whose transmission optical spectra are beyond 0,78 µm.
