DIN EN ISO 16828 E : 2014

National foreword<br>National Annex NA (informative) - Bibliography<br>Foreword<br>Introduction<br>1 Scope<br>2 Normative references<br>3 Terms, definitions, symbols and <br>&nbsp;&nbsp;&nbsp;abbreviations<br>4 General<br>5 Qualification of personnel<br>6 Equipment requirements<br>7 Equipment set-up procedures<br>8 Interpretation and analysis of data<br>9 Detection and sizing in complex <br>&nbsp;&nbsp;&nbsp;geometries<br>10 Limitations of the technique<br>11 TOFD examination without data recording<br>12 Test procedure<br>13 Test report<br>Annex A (normative) - Reference blocks<br>Bibliography

Describes the general principles for the application of the time-of-flight diffraction (TOFD) technique for both detection and sizing of discontinuities in low alloyed carbon steel components.