Fluid power systems — O-rings — Part 2: Housing dimensions for general applications
ISO 3601-2:2016 specifies the housing (gland) dimensions for class A O-rings for general industrial applications conforming to ISO 3601-1, as well as housing dimensions for class B O-rings used on selected metric-dimensioned hardware, e.g. fluid power cylinder bores and piston rods. These O-rings are for use in general hydraulic and pneumatic applications without and with anti-extrusion rings (…
Petroleum and natural gas industries — Specific requirements for offshore structures — Part 4: Geote...
ISO 19901-4:2016 contains provisions for those aspects of geoscience and foundation engineering that are applicable to a broad range of offshore structures, rather than to a particular structure type. Such aspects are:
- site and soil characterization;
- identification of hazards;
- design and installation of shallow foundations supported by the seabed;
- design and…
Industries du pétrole et du gaz naturel — Exigences spécifiques relatives aux structures en mer — Pa...
La présente partie de l'ISO 19901 contient les dispositions relatives aux aspects géotechniques et de dimensionnement des fondations qui s'appliquent à une vaste gamme de structures en mer, plutôt qu'à un type particulier de structure. Ces aspects sont les suivants:
— caractérisation du site et des sols;
— identification des risques;
— dimensionnement et…
Industrial communication networks - Profiles - Part 3-13: Functional safety fieldbuses - Additional ...
IEC 61784-3-13:2016 specifies a safety communication layer (services and protocol) based on CPF 13 of IEC 61784-2 and IEC 61158 Type 13. It identifies the principles for functional safety communications defined in IEC 61784-3 that are relevant for this safety communication layer. This safety communication layer is intended for implementation in safety devices only. This second edition cancels and…
Plastics — Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous...
ISO 14853:2016 specifies a method for the determination of the ultimate anaerobic biodegradability of plastics by anaerobic microorganisms. The conditions described in ISO 14853 do not necessarily correspond to the optimum conditions for the maximum degree of biodegradation to occur. The test calls for exposure of the test material to sludge for a period of up to 90 d, which is longer than the…
Electromagnetic compatibility (EMC) - Part 4-9: Testing and measurement techniques - Impulse magneti...
IEC 61000-4-9:2016 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 61000-4-9:2016 specifies the immunity requirements, test methods, and range of recommended test levels for…
Industrial communication networks - Profiles - Part 3-2: Functional safety fieldbuses - Additional s...
IEC 61784 3-2:2016 specifies a safety communication layer (services and protocol) based on CPF 2 of IEC 61784-1, IEC 61784-2 and IEC 61158 Type 2. It identifies the principles for functional safety communications defined in IEC 61784-3 that are relevant for this safety communication layer. This safety communication layer is intended for implementation in safety devices only. This third edition…
Electromagnetic compatibility (EMC) - Part 4-9: Testing and measurement techniques - Impulse magneti...
IEC 61000-4-9:2016 specifies the immunity requirements, test methods, and range of recommended test levels for equipment subjected to impulse magnetic disturbances mainly encountered in industrial installations, power plants, railway installations, and medium voltage and high voltage sub-stations. This second edition cancels and replaces the first edition published in 1993 and Amendment 1:2000.…
Industrial communication networks - Profiles - Part 3-3: Functional safety fieldbuses - Additional s...
IEC 61784-3-3:2016 specifies a safety communication layer (services and protocol) based on CPF 3 of IEC 61784-1, IEC 61784-2 (CP 3/1, CP 3/2, CP 3/4, CP 3/5 and CP 3/6) and IEC 61158 Types 3 and 10. It identifies the principles for functional safety communications defined in IEC 61784-3 that are relevant for this safety communication layer. This safety communication layer is intended for…
