【英文标准名称】:StandardPracticeforAdjustingtheOperationalSensitivitySettingofIn-PlantWalk-ThroughMetalDetectors
【原文标准名称】:内置穿过式金属探测器操作灵敏度设置调整的标准规程
【标准号】:ASTMC1269-1997(2003)
【标准状态】:现行
【国别】:
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C26.12
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:项目控制;实施规程;调整操作灵敏度;人员屏蔽;步行;物理安全性能;金属探测器;金属探测;操作敏感性;探测器
【英文主题词】:entrycontrol;metaldetection;metaldetector;personnelscreening;physicalsecurity;specialnuclearmaterial;walk-throughmetaldetector
【摘要】:Performingthisprocedurefromthispracticeshouldresultinaproperlyadjustedwalk-throughmetaldetectoroperatingatorneartheoptimumsensitivitysettingfortheenvironmentinwhichitisinstalled.Thispracticedeterminesthelowestsensitivitysettingrequiredtodetectaspecifiedtestobjectandestablishesasensitivitysettingsuitableformostoperationalneeds.Thispracticemaybeusedtoestablishaninitialsensitivitysettingforfollow-onproceduresthatdeterminecrediblevaluesforprobabilityofdetectionandconfidencelevel,asrequiredbyregulatoryauthorities.1.1Thispracticecoversaprocedureforadjustingtheoperationalsensitivityofin-plantwalk-throughmetaldetectors.Performanceofthisprocedureshouldresultwithin-plantwalk-throughmetaldetectorsbeingadjustedtoaninitialoperationalsensitivitysettingsuitableforperformancetesting.1.2Thispracticedoesnotsettestobjectspecificationsorspecifyspecifictestobjects.Theseshouldbespecifiedbytheregulatoryauthority.1.3ThispracticeusesinformationdevelopedbyPracticeC1270,oranequivalentprocedure,whichidentifiesthecriticaltestobject(fromaspecifiedsetoftestobjects),itscriticalorientation,andthecriticaltestpaththroughthedetectionzone.InthecaseofPracticeC1270,theinformationisfoundonthedetectionsensitivitymap(s)foreachin-plantwalk-throughmetaldetector.1.4Thispracticeisoneofseveraldevelopedtoassistoperatorsofnuclearfacilitieswithmeetingthemetaldetectionperformancerequirementsoftheregulatoryauthorities(seeAppendix).1.5Thisstandardpracticeisneitherintendedtosetperformancelevelsnorlimitorconstraintechnologies.1.6Thispracticedoesnotaddresssafetyoroperationalissuesassociatedwiththeuseofwalk-throughmetaldetectors.1.7ThevaluesstatedinSIunitsaretoberegardedasstandards.Thevaluesgiveninparenthesesareforinformationonly.
【中国标准分类号】:N78
【国际标准分类号】:03_080_30;13_320
【页数】:6P.;A4
【正文语种】:


【英文标准名称】:Apparatus,ReagentsandSafetyPrecautionsforChemicalAnalysisofMetals
【原文标准名称】:金属化学分析用仪器.试剂和安全措施
【标准号】:ASTME50-1990
【标准状态】:作废
【国别】:美国
【发布日期】:1990
【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】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:金属;船舶;分析;试剂;化学分析和试验
【英文主题词】:metals;vessels;chemicalanalysisandtesting;reagents;analysis
【摘要】:
【中国标准分类号】:N50
【国际标准分类号】:77_080_00;77_120_00
【页数】:27P;A4
【正文语种】:英语