GRAFCET specification language for sequential function charts
IEC 60848:2013 defines the GRAFCET specification language for the functional description of the behaviour of the sequential part of a control system. It specifies the symbols and rules for the graphical representation of this language, as well as for its interpretation and has been prepared for automated production systems of industrial applications. This third edition cancels and replaces the…
Hydraulic fluid power — Four-port modular stack valves and four-port directional control valves, siz...
ISO 7790:2013 specifies clamping dimensions of four-port modular stack valves and four-port directional control valves, sizes 02, 03, 05, 07, 08, and 10, on mounting surfaces. The dimensions and sizes conform to ISO 4401 so as to ensure interchangeability of these valves and to reduce the number of fixing devices to be used.
It applies to clamping dimensions of four-port modular stack valves and…
Safety in electroheating installations - Part 10: Particular requirements for electrical resistance ...
IEC 60519-10:2013 provides safety requirements for electrical resistance trace heating systems used in industrial and commercial applications for piping, vessels, roofs, concrete slab heating and other similar applications. This second edition cancels and replaces the first edition published in 2005. This edition constitutes a technical revision. This edition includes the following significant…
Information technology — Fibre Channel — Part 313: Avionics Environment — Anonymous Synchronous Mess...
ISO/IEC 14165-313:2013(E) defines a set of features necessary to implement a real-time fibre channel network (switched fabric or arbitrated loop) supporting the FC-AE-ASM Upper Level Protocol. Fibre Channel Avionics Environment is a group of protocols and profiles that specify Fibre Channel options for devices connected by fabric and/or loop topologies that are pertinent to their use in…
Information technology - Fibre channel - Part 313: Avionics environment - Anonymous synchronous mess...
ISO/IEC 14165-313:2013(E) defines a set of features necessary to implement a real-time fibre channel network (switched fabric or arbitrated loop) supporting the FC-AE-ASM Upper Level Protocol. Fibre Channel Avionics Environment is a group of protocols and profiles that specify Fibre Channel options for devices connected by fabric and/or loop topologies that are pertinent to their use in…
Nuclear power plants - Instrumentation and control important to safety - Selection and use of indust...
IEC 62671:2013 addresses certain devices that contain embedded software or electronically-configured digital circuits that have not been produced to other IEC Standards which apply to systems and equipment important to safety in nuclear power plants, but which are candidates for use in nuclear power plants. It provides requirements for the selection and evaluation of such devices where they have…
Fire safety engineering — Fire risk assessment — Part 3: Example of an industrial property
ISO/TR 16732-3:2013 deals with a fictitious propane storage facility dedicated to the reception of propane transported by tank wagons, the storage of propane in a pressurized vessel and the bulk shipment of propane by tank trucks. The fire risk assessment developed in ISO/TR 16732-3:2013 is not intended to be exhaustive, but is given as an example to illustrate the application of ISO 16732-1 to…
Cleanrooms and associated controlled environments — Part 8: Classification of air cleanliness by che...
ISO 14644-8:2013 establishes the classification of air chemical cleanliness (ACC) in cleanrooms and associated controlled environments, in terms of airborne concentrations of specific chemical substances (individual, group or category) and provides a protocol to include test methods, analysis and time-weighted factors within the specification for classification.
ISO 14644-8:2013 currently…
Evaluation of thickness, density and interface width of thin films by X-ray reflectometry — Instrume...
ISO 16413:2013 specifies a method for the evaluation of thickness, density and interface width of single layer and multilayered thin films which have thicknesses between approximately 1 nm and 1 μm, on flat substrates, by means of X-Ray Reflectometry (XRR).
This method uses a monochromatic, collimated beam, scanning either an angle or a scattering vector. Similar considerations apply to the case…