AAPMCT性能模体CIRS610基本介绍深圳湾边贸易AAPMCTPerformancePhantomCIRSCT模体价格优惠MODEL610价格优惠。厂家：美国ComputerizedImagingReferenceSystems,Incorporated(美国CIRS)MeetsguidelinesinAAPMReport#1“PerformanceEvaluationandQualityAssuranceofCTScanners”TheCIRSModel610AAPMCTPerformancePhantomofferstheuserasingletestobjectthatmeasurestendistinctCTperformanceparameters.ThephantomdesignisbasedontheguidelinespresentedinReport#1oftheAmericanAssociationofPhysicistsinMedicineTaskForceonCTScannerPhantoms.Thegoalsofreport#1wereto“(1)define‘performance’ofaCTscannerand(2)describemethodsofperformancetestingthroughutilizationofparticularphantoms.”ACTnumberlinearityinsert,highcontrastresolutioninsertandslicewidthinsertarehousedinan8.5“diameterPMMAwatertankwithquickdisconnectvalvesforeaseoffillinganddrainingbetweenuse.Alsoincludedisa0.25”boneequivalentringthatcanbefitovertheinsertstoevaluatetheeffectsofbeamhardening.Acontrasttestobjectisadheredtothebottomofthetankthatincludestworowsofcavitiesfrom1to0.125”diameter.Thecavitiescanbefilledwithvarioussolutionsforcontrastevaluation.AnaluminumalignmentinsertisincorporatedinthelidofthetankandcanbeinterchangedwithapolystyreneTLDinsertfordosemeasurements.Auser’smanual,holdingcradle,fillingtubesandotheraccessoriesareincluded.MeasurementCapability:NoiseSizeIndependenceSensitivity/DetectabilityRadiationDoseMechanicalAlignmentSpatialUniformityBeamHardeningHULinearitySliceThicknessSpatialResolutionandlinespreadfunctionOverallDimensions21.6cmX39.4cm(8.5"ODx15.5"L)Weight7.8kg(17.25lb)MaterialsPMMAcast-21.6OD20.3cmIDx32.4L(8.5"ODx12.75"L)withremovablelidModel610Includes610-01-02-ContrastTestObject610-01-05-Alignmentpin610-02-CTNumberLinearityInsert610-03-Resolutioninsert610-04-SliceThicknessInsert610-05-BoneRingUserGuide48MonthWarrantyOptionalAccessories610-06-LowContrastInsert610-07-WholeBodyResolution&NoiseRing610-08-TLDInsert610-10-LowContrastInsert-SphericalTargetsAAPMCT性能模体CIRS610实拍图AAPMCT性能模体CIRS610特写图AAPMCT性能模体CIRS610颜色系列图AAPMCT性能模体CIRS610尺寸参考图AAPMCT性能模体CIRS610定制说明AAPMCT性能模体