作者:标准资料网 时间:2024-05-19 03:59:29   浏览:9582   来源:标准资料网

【英文标准名称】:StandardGuideforComputedRadiology(PhotostimulableLuminescence(PSL)Method)
【原文标准名称】:计算机射线照相法标准指南(PSL法)
【标准号】:ASTME2007-2000(2006)
【标准状态】:现行
【国别】:
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:E07.01
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:calibration;computedradiology;configuration;electronic;imagingplate;module;nondestructive;photostimulableluminescence;storagephosphor;
【摘要】:1.1Thisguidecoverspracticesandimagequalitymeasuringsystemsforthedetection,display,andrecordingofCRdatafiles.Thesedatafiles,usedinmaterialsexamination,aregeneratedbypenetratingradiationpassingthroughthesubjectmaterialandproducinganimageviaastoragephosphorimagingplate.AlthoughthedescribedradiationsourcesarespecificallyX-rayandgamma-ray,thegeneralconceptscanbeusedforotherradiationsourcessuchasneutrons.Theimagedetectionanddisplaytechniquesarenonfilm,buttheuseofahardcopyasameansforpermanentrecordingoftheimageisnotprecluded.1.2Thisguideisfortutorialpurposesonly.Itoutlinesthegeneralprinciplesofcomputedradiology(CR)imaginginwhichluminescenceisemittedbyastoragephosphorimagingplate,bymeansofphotostimulationafterthedetectorhasbeenpenetratedbyx-raysorgammaradiation.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificsafetyprecautionarystatements,seeSection7.
【中国标准分类号】:H26
【国际标准分类号】:17_180_01
【页数】:8P.;A4
【正文语种】: