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ASTM E2641-2009 安全三维成像技术最佳安全应用的标准实施规程

作者:标准资料网 时间:2024-05-20 07:57:31  浏览:8906   来源:标准资料网
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【英文标准名称】:StandardPracticeforBestPracticesforSafeApplicationof3DImagingTechnology
【原文标准名称】:安全三维成像技术最佳安全应用的标准实施规程
【标准号】:ASTME2641-2009
【标准状态】:现行
【国别】:
【发布日期】:2009
【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】:E57.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:laser;safetyplan;scan;3Dimagingtechnology
【摘要】:Theoverallpurposeofstandardsistodocumentandcommunicatebestpracticesinthesuccessfulandconsistentapplicationof3Dimagingtechnology.Whenexecutedeffectively,thisleadstoanenhancedprojectperformance.Thispracticeoffersaguidelineforsafefieldoperationalproceduresusedintheapplicationof3Dimagingtechnology.Applicability8212;As3Dimagingtechnologyisappliedacrossaneverincreasingareaofapplication,asetofuniformstandardsfortheirsafeapplicationisnecessary.Thisbestpracticeshallserveasaguidelinetobothoperatorandenduserensuringthatnecessaryandreasonableprecautionshavebeentakentoensurethesafeapplicationof3Dimagingtechnology.1.1Thispracticeforthesafeapplicationof3Dimagingtechnologywillfocusprimarilyontheapplicationofspecifictechnologycomponentscommonto3Dimagingsystems.Whenappropriate,referencemaybemadetoexistingstandardswrittenforsaidtechnologies.1.2Safetystandardsrelevanttospecificindustrypracticeswherethetechnologymaybeappliedwillnotbedevelopedgiventheverybroadpotentialforapplicationovermanyindustries.However,generalmentionandrecommendationswillbemadetoindustryspecificsafetyguidelinesrelevanttosomecommonapplications.1.3Thispracticecoversthefollowingtopics:1.3.1End-user/operatorresponsibilities,1.3.2Safetyplan,1.3.3Safetyawareness,1.3.4Safeapplicationoflasertechnologycommonto3Dimagingsystems,and1.3.5Referencestosomeapplicablegovernmentregulations.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:35_140
【页数】:3P.;A4
【正文语种】:


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【英文标准名称】:UNSN08028SeamlessTubes
【原文标准名称】:UNSN08028无缝管
【标准号】:ASTMB668-1999
【标准状态】:作废
【国别】:美国
【发布日期】:1999
【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】:镍;合金;管;有色金属;无缝管;无缝的
【英文主题词】:seamless;seamlesspipes;alloys;pipes;nickel;non-ferrousmetals
【摘要】:
【中国标准分类号】:H62
【国际标准分类号】:77_150_40
【页数】:
【正文语种】:英语


【英文标准名称】:StandardTestMethodforOperatingPerformanceofContinuousElectrodeionizationSystemsonReverseOsmosisPermeatesfrom2to100S/cm
【原文标准名称】:反向渗透率为2-100S/cm的连续电去电离作用系统的操作性能的标准试验方法
【标准号】:ASTMD6807-2002(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【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】:D19.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:continuouselectrodeionization;deionization;electricalcurrentefficiency;electricalresistance;electrodeionization;electroregeneration;highpuritywater;pressuredifferential;Continuouselectrodeionization(CEDI)devices;Deionization;Ele
【摘要】:CEDIdevicescanbeusedtoproducedeionizedwaterfromfeedsofpretreatedwater.ThistestmethodpermitsthemeasurementofkeyperformancecapabilitiesofCEDIdevicesusingastandardsetofconditions.Thedataobtainedcanbeanalyzedtoprovideinformationonwhetherchangesmayhaveoccurredinoperatingcharacteristicsofthedeviceindependentlyofanyvariabilityinfeedwatercharacteristicsoroperatingconditions.Underspecificcircumstances,themethodmayalsoprovidesufficientinformationforplantdesign.1.1Thistestmethodcoversthedeterminationoftheoperatingcharacteristicsofcontinuouselectrodeionization(CEDI)devices,indicativeofdeionizationperformancewhenadeviceisappliedtoproductionofhighlydeionizedwaterfromtheproductwaterofareverseosmosissystem.Thistestmethodisaprocedureapplicabletofeedwaterscontainingcarbonicacidand/ordissolvedsilicaandothersolutes,withaconductivityrangeofapproximately2to100microsiemens-cm-1.1.2ThistestmethodcoversthedeterminationofoperatingcharacteristicsunderstandardtestconditionsofCEDIdeviceswheretheelectricallyactivetransfermediathereinispredominantlyregenerated.1.3Thetestmethodisnotnecessarilyindicativeof:1.3.1Longtermperformanceonfeedwaterscontainingfoulantsand/orsparinglysolublesolutes;1.3.2Performanceonfeedsofbrackishwater,seawater,orotherhighsalinityfeeds;1.3.3Performanceonsyntheticindustrialfeedsolutions,pharmaceuticals,orprocesssolutionsoffoodsandbeverages;or,1.3.4Performanceonfeedwaterslessthan2x03BC;S/cm,particularlyperformancerelatingtoorganicsolutes,colloidalorparticulatematter,orbiologicalormicrobialmatter.1.4Thetestmethod,subjecttothelimitationsdescribed,canbeappliedaseitheranaidtopredictexpecteddeionizationperformanceforagivenfeedwaterquality,orasamethodtodeterminewhetherperformanceofagivendevicehaschangedoversomeperiodoftime.Itisultimately,however,theuser''sresponsibilitytoensurethevalidityofthetestmethodfortheirspecificapplications.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G90
【国际标准分类号】:71_040_50
【页数】:6P.;A4
【正文语种】:英语



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