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This part of ISO 18431 deals only with acceleration input

Reference is also made to BS 1377-1 for general requirements that are relevant to all Parts of this British Standard and for methods of preliminary preparation of soil and specimens for testing

Ultrasonics. Pulse-echo scanners. Simple methods for periodic testing to verify stability of an imaging system’s elementary performance Ingestion-build-202139 door curtain heaters and transportable1 Scope This document specifies requirements and methods for periodic testing of the quality of diagnostic medical ultrasound systems with linear array, curved linear array, single element, annular array, phased array, matrix linear array transducers and two dimensional arrays. Image interpretation and measurement workstations are included. Usually, periodic testing is referred to here as quality control. This document represents a minimum set of such