Information technology - Specification of low power wireless mesh network over channel-hopped TDMA l...
ISO/IEC 17821:2015 defines the network specification for devices, which are operated on IEEE Std. 802.15.4-2011 PHY, capable to support the channel-hopped TDMA links of the DSME MAC of IEEE Std. 802.15.4e-2012, to provide low-cost communication network that allows reliable, deterministic-latency, and scalable wireless mesh connectivity.
This International Standard provides the following:
-…
IEC 61747-3:2015(E) applies to liquid crystal cells of the segment type monochrome. It gives details of the quality assessment procedures, inspection requirements, screening sequences, sampling requirements and test and measurement procedures required for the assessment of liquid crystal display cells. Instead of the qualification approval procedure, the capability approval procedure can be…
Energy management system application program interface (EMS-API) - Part 452: CIM model exchange spec...
IEC 61970-452:2015 rigorously defines the subset of classes, class attributes, and roles from the CIM necessary to execute state estimation and power flow applications. These requirements are based on prior industry practices for exchanging power system model data for use primarily in planning studies. This standard is intended for two distinct audiences, data producers and data recipients, and…
Energy management system application program interface (EMS-API) - Part 452: CIM model exchange spec...
IEC 61970-452:2015 rigorously defines the subset of classes, class attributes, and roles from the CIM necessary to execute state estimation and power flow applications. These requirements are based on prior industry practices for exchanging power system model data for use primarily in planning studies. This standard is intended for two distinct audiences, data producers and data recipients, and…
Interface de programmation d'application pour système de gestion d'énergie (EMS-API) – Par...
IEC 61970-452:2015 défine rigoureusement le sous-ensemble des classes, des attributs de classe et des rôles du CIM nécessaires à l’exécution des applications d’estimation d’état et de flux d’énergie. Ces exigences sont basées sur des pratiques industrielles antérieures pour l’échange des données du modèle de réseau pour une utilisation essentiellement dans les études de planification.Ce document…
Photography — Digital cameras — Shading measurements
ISO 17957:2015 defines a method for measuring shading for digital cameras (including camera phones). The method includes procedures for measuring colour and luminance signal components separately.
ISO 27145-6:2015 defines the requirements for the external test equipment as listed:
- a means of establishing communications between a WWH-OBD-equipped vehicle and external test equipment;
- a set of diagnostic services, including addressing methods, to be provided by the external test equipment in order to exercise the services defined in ISO 27145‑3.
ISO 27145-6:2015 describes the…
Measurement of fluid flow in closed conduits — Guidance to the selection, installation and use of Co...
ISO 10790:2015 gives guidelines for the selection, installation, calibration, performance, and operation of Coriolis flowmeters for the measurement of mass flow and density. This International Standard also gives appropriate considerations regarding the type of fluids measured, as well as guidance in the determination of volume flow and other related fluid parameters.
NOTE Fluids defined…
Electromagnetic compatibility (EMC) — Part 4-6: Testing and measurement techniques —Immunity to cond...
This part of IEC 61000 relates to the conducted immunity requirements of electrical and
electronic equipment to electromagnetic disturbances coming from intended radio-frequency
(RF) transmitters in the frequency range 150 kHz up to 80 MHz. Equipment not having at least
one conducting wire and/or cable (such as mains supply, signal line or earth connection)
which can couple the equipment to…
