【英文标准名称】:Practiceforuseofthealanine-EPRdosimetrysystem
【原文标准名称】:丙氨酸-EPR剂量测定系统的使用规程
【标准号】:BSISO15566-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-09-15
【实施或试行日期】:1999-09-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:X射线;电子束;辐射剂量;γ辐射;丙氨酸;辐射测量;定义;核辐射;顺磁性;电离辐射;剂量测定
【英文主题词】:Alanine;Definition;Definitions;Dosimetry;Electronbeams;Gamma-radiation;Ionizingradiation;Nuclearradiation;Paramagnetisms;Radiationdose;Radiationmeasurement;X-rays
【摘要】:1Thispracticecoversmaterialsdescription,dosimeterpreparation,instrumentation,andproceduresforusingthealanine-EPRdosimetrysystemformeasuringtheabsorbeddoseinmaterialsirradiatedwithphotonsandelectrons.Thesystemisbasedonelectronparamagneticresonance(EPR)spectroscopyoftheaminoacidalanine.Itisclassifiedasareferencestandarddosimetrysystem(seeGuideE1261).2Thispracticecoversalanine-EPRdosimetrysystemsfordosemeasurementsunderthefollowingconditions:2.1Theabsorbeddoserangeisbetween1and10Gy.2.2Theabsorbeddoserateisupto10Gysforcontinuousradiationfieldsandupto10Gysforpulsedradiationfields(1,2).2.3Theradiationenergyrangeforphotonsisbetween0.1and50MeVandforelectronsisbetween0.3and50MeV(1,2).2.4Theirradiationtemperatureisbetween-60and+90℃(2,3).3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinforma-tiononly.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.
【中国标准分类号】:F81
【国际标准分类号】:17_240
【页数】:14P;A4
【正文语种】:英语