Cylindrical involute gears and gear pairs — Part 1: Concepts and geometry
This document specifies the geometric concepts and parameters for cylindrical gears with involute helicoid tooth flanks. Flank modifications are included. The formulas in this document apply to all pressure angles.
It also covers the concepts and parameters for involute cylindrical gear pairs with parallel or crossed axes, and a constant gear ratio. Gear and mating gear in these gear pairs have…
Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for surface roughness o...
ISO 19606:2017 describes a method to evaluate the adequateness of a probe tip for fine-ceramic thin-film surface roughness measurements by atomic force microscopy, of surfaces with an arithmetical mean roughness, Ra, in the range of about 1 nm to 30 nm and a mean width of roughness profile elements, RSm, in the range of about 0,04 μm to 2,5 μm.
Optics and photonics — Microlens arrays — Part 3: Test methods for optical properties other than wav...
ISO 14880-3:2006 specifies methods for testing optical properties, other than wavefront aberrations, of microlenses in microlens arrays. It is applicable to microlens arrays with very small lenses formed on one or more surfaces of a common substrate and to graded index microlenses.
Optics and photonics — Microlens arrays — Part 4: Test methods for geometrical properties
ISO 14880-4:2006 specifies methods for testing geometrical properties of microlenses in microlens arrays. It is applicable to microlens arrays with very small lenses formed on one or more surfaces of a common substrate and to graded index microlenses.
Health informatics — Information models — Biomedical Research Integrated Domain Group (BRIDG) Model
ISO 14199:2015 defines a set of models collectively referred to as the Biomedical Research Integrated Domain Group (BRIDG) model for use in supporting development of computer software, databases, metadata repositories, and data interchange standards. It supports technology solutions that enable semantic (meaning-based) interoperability within the biomedical/clinical research arena and between…
Optique et photonique — Réseaux de microlentilles — Partie 4: Méthodes d'essai pour les proprié...
L'ISO 14880-4:2006 spécifie des méthodes d'essai pour les propriétés géométriques des microlentilles dans les réseaux de microlentilles. Elle s'applique aux réseaux de microlentilles avec de très petites lentilles qui composent une ou plusieurs surfaces d'un substrat commun et aux microlentilles à gradient d'indice.
Optique et photonique — Réseaux de microlentilles — Partie 3: Méthodes d'essai pour les proprié...
L'ISO 14880-3:2006 spécifie les méthodes d'essai des propriétés optiques, autres que les aberrations du front d'onde, des microlentilles dans les réseaux de microlentilles. Elle s'applique aux réseaux de microlentilles avec de très petites lentilles qui composent une ou plusieurs surfaces d'un substrat commun et aux microlentilles à gradient d'indice.
