Gammex 404GS LE, User Manual

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Table of Contents

Introduction.............................................................................................................................3

Caring for your 404GS LE.......................................................................................................4

Scanning your 404GS LE  .................................................................................................5

A Guided Tour of your 404GS LE.............................................................................................6

Evaluating the Phantom..........................................................................................................7

Target Specifications.........................................................................................................12

Cystic Targets....................................................................................................................12

Grey Scale Targets..................................................................................................................12

Pin Target..............................................................................................................................12

Resolution Target Group.......................................................................................................12

Phantom Specifications.....................................................................................................14

Physical Specification........................................................................................................14

Tissue Mimicking Background Material...............................................................................14

Low Scatter (Anechoic) Cysts................................................................................................14

Grey Scale Targets..................................................................................................................14

Harmonic Imaging.................................................................................................................15

System Linearity................................................................................................................17

Quantitative Measurement.................................................................................................19

Baseline Test.....................................................................................................................19

Subsequent Tests.................................................................................................................19

Qualitative Measurement...................................................................................................20

Phantom Desiccation.........................................................................................................21

Charts and Graphs..............................................................................................................21

Product Warranty...............................................................................................................22

Sales and Service...............................................................................................................23