【英文标准名称】:Radiationprotection.Doseassessmentforthemonitoringofworkersforinternalradiationexposure
【原文标准名称】:辐射防护.受内部射线照射的员工检测用计量评定
【标准号】:ISO27048-2011
【标准状态】:现行
【国别】:国际
【发布日期】:2011-01-15
【实施或试行日期】:2011-01-15
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC85
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Assessment;Checks;Contamination;Definitions;Doseperperson;Doses;Dosimeters;Electricalengineering;Evaluations;Healthprotection;Humanbody;Measuringincertainity;Monitoringsystems;Partialbodyirradiation;People;Persons;Properties;Radiation;Radiationaction;Radiationexposure;Radiationprotection;Ratings;Safety;Safetyengineering;Specification(approval);Surveillance(approval);Testing;Whole-bodydose
【摘要】:ThisInternationalStandardspecifiestheminimumrequirementsfortheevaluationofdatafromthemonitoringofworkersoccupationallyexposedtotheriskofinternalcontaminationbyradioactivesubstances.Itpresentsproceduresandassumptionsforthestandardisedinterpretationofmonitoringdata,inordertoachieveacceptablelevelsofreliability.Thoseproceduresallowthequantificationofexposuresforthedocumentationofcompliancewithregulationsandradiationprotectionprogrammes.Limitsaresetfortheapplicabilityoftheproceduresinrespectofthedoselevelsabovewhichmoresophisticatedmethodswillhavetobeapplied.ThisInternationalStandardaddressesthefollowing:a)proceduresfordoseassessmentbasedonreferencelevelsforroutineandspecialmonitoringprogrammes;b)assumptionsfortheselectionofdose-criticalparametervalues;c)criteriafordeterminingthesignificanceofmonitoringresults;d)interpretationofworkplacemonitoringresults;e)uncertaintiesarisingfromsampling,measurementtechniquesandworkingconditions;f)thespecialtopicsof1)interpretationofmultipledataarisingfromdifferentmeasurementmethodsatdifferenttimes,2)handlingdatabelowthedecisionthreshold,3)roguedata,and4)calculationofdosestotheembryo/foetusandinfant;g)reporting/documentation;h)qualityassurance.Itisnotapplicabletothefollowing:-dosimetryforlitigationcases;-modellingfortheimprovementofinternaldosimetry;-thepotentialinfluenceofdecorporationmeasures(e.g.administrationofchelatingagents);-theinvestigationofthecausesorimplicationsofanexposure;-dosimetryforcontaminatedwounds.
【中国标准分类号】:
【国际标准分类号】:13_280
【页数】:84P.;A4
【正文语种】:英语