BS EN 61391-1:2006+A1:2017 | 30 Apr 2018 | BSI Knowledge
Standard
BS EN 61391-1:2006+A1:2017
Ultrasonics. Pulse-echo scanners - Techniques for calibrating spatial measurement systems and measurement of system point-spread function response
Current
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Published:
1 Scope
This International Standard describes methods of calibrating the spatial measurement facilities and point-spread function of ultrasonic imaging equipment in the ultrasonic frequency range 0,5 MHz to 15 MHz. This standard is relevant for ultrasonic scanners based on the pulse-echo principle of the types listed below:
— mechanical sector scanners;
— electronic phased-array sector scanners;
— electronic linear-array scanners;
— electronic curved-array sector scanners;
— water-bath scanners based on any of the above four scanning mechanisms;