Fire detection and alarm systems — Part 9: Test fires for fire detectors
This document provides a catalogue of test fires and is intended to enhance comprehensive understanding of fire detection test methods. It describes a series of test fires to which fire detectors, such as smoke, heat and flame detectors, are subjected, as specified in other Parts of the ISO 7240 series.
This document does not specify normative requirements regarding the test methods for the test…
Cleaning, inspection and repair of firefighters' personal protective equipment (PPE)
This document gives requirements, guidance and recommendations for the cleaning, inspection, and repair of PPE for use by firefighters.
This document is intended to be used by those responsible for the cleaning, inspections, and repair of firefighters PPE, however, it will also provide vital guidance to those who are responsible for establishing such a programme including fire and rescue services…
Semiconductor devices - Part 5-4: Optoelectronic devices - Semiconductor lasers
IEC 60747-5-4:2022 specifies the terminology, the essential ratings and characteristics as well as the measuring methods of semiconductor lasers.
This edition includes the following significant technical changes with respect to the previous edition:
- References for the terms and definitions related to the lighting area, IEC 60050-845, are revised based on IEC 60050-845:2020;
- Emission angle…
Hydraulic fluid power — Mounting dimensions for accessories for single rod cylinders, 16 MPa (160 ba...
This document specifies the mounting dimensions required for the interchangeability of accessories for 16 MPa (160 bar) medium series cylinders in accordance with ISO 6020‑1 and for 25 MPa (250 bar) series cylinders in accordance with ISO 6022. The accessories have been designed specifically for use with cylinders manufactured in accordance with ISO 6020‑1 and ISO 6022, but this does not limit…
Transmissions hydrauliques — Dimensions d'interchangeabilité des accessoires pour vérins à simp...
Le présent document spécifie les dimensions nécessaires à l’interchangeabilité des accessoires pour vérins 16 MPa (160 bar) série moyenne conformes à l’ISO 6020-1 et pour vérins 25 MPa (250 bar), conformes à l’ISO 6022. Les accessoires ont été spécialement conçus pour être utilisés sur les vérins fabriqués conformément à l’ISO 6020-1 et à l’ISO 6022, mais ne se limitent pas à cette application[1…
High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing s...
IEC 62271-102:2018+AMD1:2022 applies to alternating current disconnectors and earthing switches, designed for indoor and outdoor installations for nominal voltages above 1 000 V and for service frequencies up to and including 60 Hz. This second edition cancels and replaces the first edition published in 2001, Amendment 1:2011 and Amendment 2:2013. This edition constitutes a technical revision.…
Appareillage à haute tension - Partie 102: Sectionneurs et sectionneurs de terre à courant alternati...
L’IEC 62271-102:2018+AMD1:2022 s’applique aux sectionneurs et aux sectionneurs de terre à courant alternatif, conçus pour être installés à l’intérieur et à l’extérieur, pour des tensions nominales supérieures à 1 000 V et des fréquences de service inférieures ou égales à 60 Hz. Cette deuxième édition annule et remplace la première édition parue en 2001, l’Amendement 1:2011 et l’Amendement 2:2013…
Optics and photonics — Effective numerical aperture of laser lenses — Definition and verification pr...
This document covers terms, definitions, and a verification procedure to characterize the ability of laser lenses to collimate divergent laser beams and to focus collimated laser to small spot sizes. The aim of this document is to give users reliable information on the applicability of laser lenses in the field of beam forming.
