Product Code:SAE ARP5284
Title:Tltv - Aircraft Nlg Steering and Tractive Force Protection Systems Or Alerting Devices - Inspection, Maintenance and Calibration Requirements
Issuing Committee:Age-2c Vehicle Maintenance And Aircraft Servicing Committee
Scope:To list the documentation required to ensure inspection, maintenance and calibration of the TLTV's aircraft NLG steering and tractive protection systems or alerting devices can be carried out in accordance with the requirements of this document and the referenced standards.【英文标准名称】:StandardPracticeforUseofaRadiochromicOpticalWaveguideDosimetrySystem
【原文标准名称】:放射性铬光波导剂量测定系统使用规程
【标准号】:ASTMISO/ASTM51310-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:E10.01
【标准类型】:(ISO/ASTM)
【标准水平】:()
【中文主题词】:
【英文主题词】:absorbeddose;dosimetry;electronbeams;gammaradiation;ionizingradiation;opticalwaveguidedosimetry;qualitycontrol;radiationprocessing;ICS
【摘要】:4.1Theradiochromicopticalwaveguidedosimetrysystemprovidesameansofmeasuringabsorbeddoseinmaterials.Undertheinfluenceofionizingradiationsuchasphotons,chemicalreactionstakeplaceintheradiochromicopticalwaveguidecreatingand/ormodifyingopticalabsorbancebandsinthevisibleregionofthespectrum.Opticalresponseisdeterminedatselectedwavelengthsusingtheequationsin3.1.6.ExamplesofappropriatewavelengthsfortheanalysisforspecificdosimetrysystemsareprovidedbytheirmanufacturersandinRefs(1)through(5).4.2Intheapplicationofaspecificdosimetrysystem,absorbeddoseisdeterminedbyuseofacalibrationcurvetraceabletonationalorinternationalstandards.4.3Theabsorbeddosedeterminedisusuallyspecifiedinwater.AbsorbeddoseinothermaterialsmaybedeterminedbyapplyingtheconversionfactorsdiscussedinISO/ASTMGuide51261.NOTE1-Foracomprehensivediscussionofvariousdosimetrymethodsapplicabletotheradiationtypesandenergiesdiscussedinthispractice,seeICRUReports14,17,and34.4.4Thesedosimetrysystemscommonlyareappliedintheindustrialradiationprocessingofavarietyofproducts,forexample,thesterilizationofmedicaldevicesandradiationprocessingoffoods(4-6).1.1Thispracticecoverstheproceduresforhandling,testing,andusingaradiochromicopticalwaveguidedosimetrysystemtomeasureabsorbeddoseinmaterialsirradiatedbyphotonsintermsofabsorbeddoseinwater.1.2Thispracticeappliestoradiochromicopticalwaveguidedosimetersthatcanbeusedwithinpartorallofthespecifiedrangesasfollows:1.2.1Theabsorbeddoserangeisfrom1to10000Gyforphotons.1.2.2Theabsorbeddoserateisfrom0.001to1000Gy/s.1.2.3Theradiationenergyrangeforphotonsisfrom0.1to10MeV.1.2.4Theirradiationtemperaturerangeisfrom-78to+60176;C.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】: