BS ISO IEC 15963 pdf download
BS ISO IEC 15963 pdf download Information technology — Radio frequency identification for item management — Unique identification for RF tags 1 Scope This International Standard describes numbering systems that are available for the identification of RF tags. The unique ID can be used ⎯ for the traceability of the integrated circuit itself for quality control in its manufacturing process,...
BS ISO IEC 19796-3 pdf download
BS ISO IEC 19796-3 pdf download Information technology – Learning, education and training – Quality management, assurances and metrics 1 Scope This part of ISO/IEC 1 9796 extends the ―reference framework for the description of quality approaches‖ (RFDQ) defined in ISO/IEC 1 9796-1 by providing a harmonized description of the methods and metrics required to implement quality management and quality...
BS ISO IEC 20926 pdf download
BS ISO IEC 20926 pdf download Software and systems engineering — Software measurement — IFPUG functional size measurement method 2009 1 Scope 1.1 Purpose This International Standard specifies the set of definitions, rules and steps for applying the IFPUG functional size measurement (FSM) method. 1.2 Conformity This International Standard is conformant with all mandatory provisions of ISO/IEC 1 41 43-1...
DD IEC PAS 61076-2-108 pdf download
DD IEC PAS 61076-2-108 pdf download Connectors for electronic equipment — Product requirements — Part 2-108: Circular connectors — Detail specification for glass to metal seal style M12 connectors with screw-locking intended to mate with connectors conforming to IEC 61076-2-101 1.1scope This PAS describes circular connectors M12typically used for industrial processmeasurement and control.These connectors consist of fixed glass to metal...
DD IEC PAS 62596 pdf download
DD IEC PAS 62596 pdf download Electrotechnical products – Determination of restricted substances – Sampling procedure – Guidelines 1 Scope This PAS provides general sampling guidelines and strategies of sampling for electrotechnical products, electronic assemblies, electronic components. In order to obtain samples that can be used for analytical testing to determine the levels of restricted substances as described in the...
DD IEC PAS 62633 pdf download
DD IEC PAS 62633 pdf download INDUSTRIAL COMMUNICATION NETWORKS – PROFILES – ADDITIONAL FIELDBUS PROFILES FOR REAL-TIME NETWORKS BASED ON ISO/IEC 8802-3 – SNpTYPE This Clause is identical in form and content for all CPFs to that of lEC 61784-2:2007. 2Normative references The following referenced documents are indispensable for the application of this document.For dated references,only the edition cited applies.For...
IEC 60034-22 pdf download
IEC 60034-22 pdf download Rotating electrical machines – Part 22: AC generators for reciprocating internal combustion (RIC) engine driven generating sets 1 scope This part of lEC 60034 establishes the principal characteristics of a.c. generators under thecontrol of their voltage regulators when used for reciprocating internal combustion(RIC) enginedriven generating set applications and supplements the requirements given in lEC 60034-1. ltcovers...
IEC 60061-4 pdf download
IEC 60061-4 pdf download Lamp caps and holders together with gauges for the control of interchangeability and safety – Part 4: Guidelines and general information 3.3 Part lc) of a designation consists of lower case letters indicating the number ofcontacts, plates, pins, etc. or flexible connections. The following code letters are used in this group: s- for one contact d-...
IEC 60068-2-14 pdf download
IEC 60068-2-14 pdf download Environmental testing – Part 2-14: Tests – Test N: Change of temperature 1 Scope This part of IEC 60068 provides a test to determine the ability of components, equipment or other articles to withstand rapid changes of ambient temperature. The exposure timesadequate to accomplish this will depend upon the nature of the specimen. 2 Normative references...
IEC 60068-2-38 pdf download
IEC 60068-2-38 pdf download Environmental testing – Part 2-38: Tests – Test Z/AD: Composite temperature/humidity cyclic test 3.2Application of the test For the reasons given above,it is recommended that this test procedure be limited tocomponent type specimens when the construction of the specimens suggests a “breathing”type of damp heat test combined with icing and where the thermal characteristics arecompatible with...