BS EN ISO 18563-2:2017

1   Scope This document specifies the characterization tests performed at the end of the fabrication of a phased array probe. It defines both methodology and acceptance criteria. This document is applicable to the following phased array probes used for ultrasonic non-destructive testing in contact technique (with or without a wedge) or in immersion technique, with centre frequencies in the range 0,5 MHz to 10 MHz:

       a)  non-matrix array probes: 
     
       
         
           
             —  linear; 
         
         
           
             —  encircling; 
         
         
           
             —  partial annular sectorial (type "daisy"); 
         
       
     
   
   
     
       b)  2D-matrix array probes. 
   
 

This document does not give methods and acceptance criteria to characterize the performance of an ultrasonic phased array instrument or the performance of a combined system. These are given in ISO 18563‑1 and in ISO 18563‑3.