ISO INTERNATIONAL STANDARD 16526-2 First edition 2011-12-15 Non-destructive testing Measurement and evaluation of the X-ray tube voltage - Part 2: Constancy check by the thick filter method Essais non destructifsMesurage et évaluation de la tension des tubesradiogenes- Partie 2: Controle de la constance selon la methode du filtre épais Reference number ISO 16526-2:2011(E) @ ISO 2011 ISO16526-2:2011(E) Contents Page Foreword Introduction 1 Scope : 2 Principle and equipment 3 Measurement 4 Test report Annex A (informative) Example for application ISO 2011 - All rights reserved ili ISO 16526-2:2011(E) Foreword Iso (the International Organization for Standardization) is a worldwide federation of national standards bodies technicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeer non-governmental, in liaison with isO, also take part in the work. Iso collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO 16526-2 was prepared by CEN (as EN 12544-2:2000) and is submitted for approval under a special "fast track procedure", by Technical Committee ISO/TC 135, Non-destructive testing, Subcommittee SC 5, Part 1, “"Fast-track procedure"). evaluationoftheX-raytubevoltage Part 1: Voltage dividermethod Part 2: Constancy check by the thick filter method Part 3: Spectrometric method ISO 2011 - All rights reserved