Ultrasonics. Field characterization. Specification and measurement of field parameters for high intensity therapeutic ultrasound (HITU) transducers and systems1 Scope This technical specification is applicable to high intensity therapeutic ultrasound (HITU) devices, specifying: relevant parameters for quantifying the field; measurement methods at relatively low output levels and methodology for extrapolating these to higher therapeutic level fields; consideration of sidelobes and pre focal maxima; parameters relevant to HITU transducers of different construction and geometry, including non focusing,

What is BS 3332— White metal bearing alloy ingots about

optical isolators should be used to bracket the optical amplifiers under test

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BS 7121-2-5:2012 provides guidance covering the pre-use checks

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BS 6349-1-1 is part of the extensive suite of standards covering maritime works and gives recommendations and guidance in respect of environmental and operational matters that need to be considered in planning and designing such works

High-intensity therapeutic ultrasound (HITU) equipment (HITU equipment) is the equipment for the generation and application of ultrasound to a patient for therapeutic purposes

Harmonization of the requirements for software validation for different software applications

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Chemical composition and form of products

It uses either a system based on the chemical composition of the all-weld metal

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