Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and te...
IEC 61837-3:2015 deals with standard outlines and terminal lead connections as they apply to SMDs for frequency control and selection in metal enclosures and is based on IEC 61240 which standardized layout rules of outline drawings of the surface-mounted devices. This edition includes the following significant technical changes with respect to the previous edition:
- The outline drawing is…
Electric cables - Calculation of the current rating - Part 2-1: Thermal resistance - Calculation of ...
IEC 60287-2-1:2015 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 60287-2-1:2015 is solely applicable to the conditions of steady-state operation of cables at all alternating…
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…
Energy management systems — Guidance for the implementation, maintenance and improvement of an energ...
1 Scope
This International Standard provides practical guidance and examples for establishing, implementing,
maintaining and improving an energy management system (EnMS) in accordance with the systematic
approach of ISO 50001. The guidance in this International Standard is applicable to any organization,
regardless of its size, type, location or level of maturity.
This International Standard…
Limits and methods of measurement of radio disturbance characteristics of electrical lighting and si...
CISPR 15:2013+A1:2015 applies to the emission (radiated and conducted) of radiofrequency disturbances from:
- all lighting equipment with a primary function of generating and/or distributing light intended for illumination purposes, and intended either for connection to the low voltage electricity supply or for battery operation;
- the lighting part of multi-function equipment where one of the…
IEC 62451-8:2015 is part of the overall OPC Unified Architecture (OPC UA) standard series and defines the information model associated with Data Access (DA). It particularly includes additional VariableTypes and complementary descriptions of the NodeClasses and Attributes needed for Data Access, additional Properties, and other information and behaviour. This second edition cancels and replaces…
Photography — Digital still cameras — Measuring shooting time lag, shutter release time lag, shootin...
ISO 15781:2015 specifies how to measure and report the shooting time lag, shutter release time lag, shooting rate, and start-up time for digital still cameras including camera modules in phones and tablet computers. It includes a method that uses control signals inside the digital still camera and a method that determines the timing values without requiring access to the inside of the digital…
Ships and marine technology — Propeller shaft revolution indicators — Electric type and electronic t...
ISO 22554:2015 specifies the construction, performance requirements, methods of testing, and required test results for electric and electronic propeller shaft revolution indicators (hereinafter referred to as "indicator system") required by Clause 2.5.4, Regulation 19, chapter V, SOLAS 1974 (as amended, 2000).
This International Standard is associated with IMO Resolution A.694 (17) and…
Information technology — Governance of digital forensic risk framework
ISO/IEC 30121:2015 provides a framework for Governing bodies of organizations (including owners, board members, directors, partners, senior executives, or similar) on the best way to prepare an organization for digital investigations before they occur. This International Standard applies to the development of strategic processes (and decisions) relating to the retention, availability, access, and…
Information technology — Metamodel framework for interoperability (MFI) — Part 12: Metamodel for inf...
The ISO/IEC 19763 multipart International Standard specifies a metamodel framework for interoperability. ISO/IEC 19763-12:2015 specifies a metamodel for registering information models. This metamodel was developed taking into account two distinct types of information models such as
? those that are used to document the information requirements of a particular area of interest, and
? those…