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This document provides a description of the primary services that have been internationally defined to promote consistency among implementations. Implementations can provide any of these services in combination with any other services that are appropriate. This document organizes ITS services by defining service groups, which are placed into one of several service domains. Each service group…

Scope 1.1 These requirements cover alarm valves for use in automatic wet-pipe sprinkler systems for fire protection service. Alarm valves covered by these requirements are of either the variable- or constantpressure type and are of the swing-check pattern. Ordinarily, variable-pressure alarm valves are acceptable for constant-pressure service without alteration; however, in some designs, that…

Domaine d’application 1.1 Ces exigences couvrent les soupapes d’alarme utilisées dans les systèmes de gicleurs sous eau automatiques pour service de protection contre les incendies. Les soupapes d’alarme couvertes par ces exigences sont des clapets antiretour à battant pour type de pression constante ou variable. D’ordinaire, les soupapes d’alarme pour pression variable sont acceptables pour…

IEC 60512-28-100:2024 specifies the test methods for signal integrity and transmission performance for connectors specified in respective parts of IEC 60603-7, IEC61076-1, IEC 61076-2, IEC 61076-3 and IEC 63171 series of standards for connecting hardware applications from 0,1 MHz up to 2 000 MHz, with reference to this document. Note: This document is also suitable for testing signal integrity…

L'IEC 60512-28-100:2024 spécifie les méthodes d’essai pour l’intégrité du signal et les performances de transmission pour les connecteurs spécifiés dans les parties respectives de l'IEC 60603-7, l'IEC 61076-1, l'IEC 61076-2, l'IEC 61076-3 et de la série de normes IEC 63171 pour connecter les applications matérielles de 0,1 MHz à 2 000 MHz, en référence au présent document…

This document specifies two methods for the determination of the resistance of rubber to abrasion by means of a rotating cylindrical drum device. The methods involve determination of the volume loss due to the abrasive action of rubbing a test piece over a specified grade of abrasive sheet. Method A is for a non-rotating test piece and method B is for a rotating test piece. For each method, the…

Le présent document spécifie deux méthodes de détermination de la résistance du caoutchouc à l'abrasion à l'aide d'un dispositif à tambour tournant. Les méthodes consistent à déterminer la perte de volume d'une éprouvette de caoutchouc soumise à une action abrasive par frottement sur une qualité spécifiée de toile abrasive. La méthode A utilise une éprouvette fixe et la…

This document describes a method of producing a compaction curve indicating the rammability of carbonaceous ramming pastes used to line cathodes utilized in the production of aluminium. Determination of the rammability enables a ramming paste with the optimum density to be selected.

This document describes the preparation of unbaked test specimens made by compacting carbonaceous ramming pastes. This document also includes a method for determination of the apparent density after compaction. Unbaked test specimens of ramming paste are not only prepared for determination of the apparent density of the paste after compaction, but also for the determination of the dimensional…

1 Scope 1.1 These requirements cover Original Equipment Manufacturer (OEM) and non-OEM crimp tools that have been evaluated for use with the following types of specified connecting devices: a) Grounding and bonding equipment; b) Electrical quick-connect terminals; c) Wire connectors; d) Wire-connector adapters; e) Ferrules; and f) Lightning protection components. These crimp tools are…