DIN EN 13477-2:2010-12

This part of the standard specifies methods for routine verification of the performance of AE equipment comprising one or more sensing channels. This part is intended for use by operators of the equipment for testing in laboratories. Verification of the measurement characteristics is recommended after purchase of equipment, modifications, use under extraordinary conditions or if there is a risk of a malfunction. The methods described in this standard do not exclude other qualified methods, for example verifications in the frequency range. This document (FprEN 13477-2:2010) has been prepared by Technical Committee CEN/TC 138 "Non-destructive testing", the secretariat of which is held by AFNOR (France). The responsible German Committee is NA 062-08-23 AA "Ultraschallprüfung" ("Ultrasonic testing") at the Materials Testing Standards Committee (NMP).