Guidelines for in-service inspections for primary coolant circuit components of light water reactors - Mechanized ultrasonic testing has-hardcopy and in applications

and in applications

ensuring the performance

Electrical/ electronic engineers

New transducer positions

BS EN 62386-201 is a part of an international multi-series standard that focuses on the aspects of digital addressable lighting interface

Guidelines for in-service inspections for primary coolant circuit components of light water reactors - Mechanized ultrasonic testing has-hardcopy and in applications1 Scope This document gives guidelines for pre service inspections (PSI) and in service inspections (ISI) with mechanized ultrasonic test (UT) devices on components of the reactor coolant circuit of light water reactors. This document is also applicable on other components of nuclear installations. Mechanized ultrasonic inspections are carried out in order to enable an evaluation in case of fault indications (e. g. on austenitic weld seams or complex