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This document contains tables for environmental tests and test parameters which can be used as a guideline for the selection of environmental tests. These include the selection of standardized tests according to ISO 9022 as well as additional parameters not described in ISO 9022 and necessary for the optical or photonic instruments. Ultimately, these tables specify the requirements to be met with…

IEC 62889:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 62889:2024 describes two serial digital interfaces, Gigabit Video InterFace (GVIF) and Gigabit Video InterFace2 (…

L'ISO 9211 (toutes les parties) décrit les traitements de surface des composants et des substrats, à l'exclusion de l'optique ophtalmique (lunettes) par l'application de traitements optiques, et normalise leur spécification. Elle définit les caractéristiques générales et les méthodes d'essai et de mesure toutes les fois où cela est nécessaire, mais elle n'est pas…

IEC TR 61000-3-18:2024 which is a technical report, reports on the development of a methodology for adapting IEC equipment emission limits from IEC 61000-3-2 and IEC 61000-3-12 for use in regions not covered by these documents. It identifies gaps in the existing equipment emission limit standards concerning their international applicability and identifies public power system characteristics…

IEC 63145-22-20:2024 specifies the standard measuring conditions and measurement methods for determining the image quality of augmented reality (AR) type eyewear displays. This document applies to see-through type (AR glasses) eyewear displays using virtual image optics. See-through type displays (VR glasses), contact lens-type displays, and retina direct projection displays are out of the scope…

This document specifies a procedure for a chamber test with different options of chamber sizes to measure the formaldehyde concentrations in air from wood products under defined test conditions of temperature, relative humidity, loading and air exchange rate. Results obtained from this small-scale chamber test method can be used for quality control (factory production control – ‘FPC’) based on…

IEC 62629-52-1:2024 specifies the standard measurement methods and measurement conditions for determining the optical properties of aerial displays. This document excludes image quality of aerial displays, such as modulation transfer function (MTF) and resolution measurements.

Scope Purpose This standard provides organizational leaders, teams, partner organizations, and system partners working together in an SCI rehabilitation program with guidance on the policies, procedures, and practices that support the delivery of integrated safe, reliable, high-quality, people-centred care across the SCI rehabilitation continuum of care. It does not prescribe the use of a…

1 Scope 1.1 This standard applies to enclosures for electrical equipment intended to be installed and used in nonhazardous locations in accordance with the Canadian Electrical Code, Part I, CSA C22.1, the provisions of the National Electrical Code, NFPA 70, and the provisions of Mexico's Electrical Installations, NOM-001- SEDE, as follows: a) Enclosures for indoor locations, Types 1, 2…

1 Scope 1.1 This Standard specifies material and fabrication requirements for corrugated steel pipe, spiral rib pipe, structural plate, and two-flange tunnel liner plate. 1.2 This Standard applies to corrugated steel pipe and buried structures for applications such as culverts, storm sewers, storm water management systems, subdrains, hydraulic structures, grade separations, and tunnels. 1.3…