ISO/IEC/IEEE 16085:2006 pdf free.Systems and software engineering — Life cycle processes — Risk management. ISO/IEC 16085:2006 defines a process for the management of risk in the life cycle. It can be added to the existing set of system and software life cycle processes defined by ISO/IEC 15288 and ISO/IEC 12207, or it can be used independently. ISO/IEC 16085:2006 can be...
IEC 62828-1:2017 pdf free download
IEC 62828-1:2017 pdf free download.Reference conditions and procedures for testing industrial and process measurement transmitters - Part 1: General procedures for all types of transmitters. Most of the current IEC standards on industrial and process measurement transmitters are rather old and were developed having in mind devices based on analogue technologies. Today’s digital industrial and process measurement transmitters are quite...
IEC 61298-2:2008 pdf free download
IEC 61298-2:2008 pdf free download.Process measurement and control devices - General methods and procedures for evaluating performance - Part 2: Tests under reference conditions. This standard is not intended as a substitute for existing standards, but is rather intended as a reference document for any future standards developed within the IEC or other standards organizations, concerning the evaluation of process...
IEC 61754-31:2016 pdf download
IEC 61754-31:2016,Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 31: Type N-FO connector family. The International Electrotechnical Commission (IEC) draws attention to the fact that it is claimed that compliance with this document may involve the use of a patent concerning IEC 61754-31. IEC takes no position concerning the evidence, validity and scope of...
IEC TS 60204-34:2016 pdf download
IEC TS 60204-34:2016,Safety of machinery - Electrical equipment of machines - Part 34: Requirements for machine tools. This clause of IEC 60204-1 is applicable except as follows: Replacement: This part of IEC 60204 applies to electrical, electronic and programmable electronic equipment and systems of machine tools not portable by hand while working, including a group of machines working together in...
IEC 61788-4:2016 pdf free download
IEC 61788-4:2016 pdf free download.SUPERCONDUCTIVITY - PART 4: RESIDUAL RESISTANCE RATIO MEASUREMENT - RESIDUAL RESISTANCE RATIO OF NB-TI AND NBSN COMPOSITE SUPERCONDUCTORS. Copper, Cu/Cu-Ni or aluminium is used as matrix material in Nb-Ti and Nb3Sn composite superconductors and works as an electrical shunt when the superconductivity is interrupted. It also contributes to recovery of the superconductivity by conducting heat generated...
BS IEC 62859:2016 pdf download
BS IEC 62859:2016 pdf download.Nuclear power plants - Instrumentation and control systems - Requirements for coordinating safety and cybersecurity. a) Technical background, main issues and organisation of this standard l&C systems have evolved during the last decades from non-digital equipment and standalone environments to digital technologies and interconnected systems. Such an evolution exposes them to risks related to cyberattacks. In...
IEC 60958-4-2:2016 pdf download
IEC 60958-4-2:2016,Digital audio interface - Part 4-2: Professional applications - Metadata and subcode. The two-channel digital audio interface has been widely used in a variety of professional audio applications that have reached beyond the vision of the original standard. In particular, applications using increased sampling frequencies and alternative physical media. Separating the standard into independently-maintainable parts allows, for example, additional...
IEC 61515:2016 pdf free download
IEC 61515:2016, Mineral insulated metal-sheathed thermocouple cables and thermocouples. This new edition of lEG 61515 reflects recent developments in production technology, sheath materials and insulation materials. It aims to be a flexible standard allowing suppliers to provide fit-for-purpose products at an acceptable cost. It includes informative guidance to help users choose the products that meet their needs. Annex A gives...
IEC TR 62627-08:2016 pdf download
IEC TR 62627-08:2016,Fibre optic interconnecting devices and passive components - Part 08: Study of optical power blocking measurement methods for adaptors with an optical power blocking shutter. In recent years, optical communication networks have made greater use of optical fibre amplifiers and distributed Raman amplifiers. Optical communication equipment usually has an adaptor on the front of the board as an...