NF E48-661-3-2008 液压流体动力.液体颗粒污染的等级监测.第3部分:滤膜阻塞技术的使用
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【英文标准名称】:Hydraulicfluidpower-Monitoringthelevelofparticulatecontaminationofthefluid-Part3:useofthefilterblockagetechnique.
【原文标准名称】:液压流体动力.液体颗粒污染的等级监测.第3部分:滤膜阻塞技术的使用
【标准号】:NFE48-661-3-2008
【标准状态】:现行
【国别】:法国
【发布日期】:2008-07-01
【实施或试行日期】:2008-07-25
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:清洁(度);污染;定义;差压测量;差压;过滤器;流量测量;流体技术;液压液;液压系统;液压传动系统;液体过滤器;监控;颗粒滤器;颗粒;颗粒物质的测定;测试;验证
【英文主题词】:Cleanliness;Contamination;Definition;Definitions;Differentialpressuremeasurement;Differentialpressures;Filters;Flowmeasurements;Fluidtechnology;Hydraulicfluids;Hydraulicsystems;Hydraulictransmissionsystems;Liquidfilters;Monitoring;Particlefilters;Particles;Particulatemattermeasurement;Testing;Verification
【摘要】:
【中国标准分类号】:Z29
【国际标准分类号】:23_100_60
【页数】:23P.;A4
【正文语种】:其他
【英文标准名称】:Radiationprotectioninstrumentation-MeasurementofpersonaldoseequivalentsHp(10)andHp(0,07)forX,gamma,neutronandbetaradiations-Directreadingpersonaldoseequivalentmetersandmonitors
【原文标准名称】:辐射防护仪器装置.X、γ、中子和β射线辐射个人剂量当量Hp(10)和Hp(0.07)的测量.直读式个人剂量当量计和监控器
【标准号】:BSEN61526-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-03-30
【实施或试行日期】:2007-03-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:β辐射;定义;人均剂量;剂量;剂量率;剂量计;剂量测定;γ辐射;仪器装置;监测装置;中子射线;性能要求;专用放射量测定器;防护服装;辐射;辐射测量;辐射计;辐射监控;辐射防护;辐射防护剂量仪;放射性污染;灵敏度;测试;测试条件;验证;警告装置;X射线
【英文主题词】:Betaradiation;Definition;Definitions;Doseperperson;Dosequantities;Doserate;Dosimeters;Dosimetry;Gamma-radiation;Instrumentation;Monitoringdevice;Neutronradiation;Performancerequirements;Personaldosimeters;Protectiveclothing;Radiation;Radiationmeasurement;Radiationmeters;Radiationmonitoring;Radiationprotection;Radiationprotectiondosimeters;Radioactivepollution;Sensitivity;Testing;Testingconditions;Verification;Warningdevices;X-rays
【摘要】:ThisInternationalStandardappliestopersonaldoseequivalentmeterswiththefollowingcharacteristics:a)Theyarewornonthetrunkortheextremitiesofthebody.b)TheymeasurethepersonaldoseequivalentsHp(10)andHp(0,07)fromexternalXandgamma,neutronandbetaradiations,andmaymeasurethepersonaldoseequivalentratesH&p(10)andH&p(0,07).c)Theyhaveadigitalindication.d)Theymayhavealarmfunctionsforthepersonaldoseequivalentsorpersonaldoseequivalentrates.Thisstandardisthereforeapplicabletothemeasurementofthefollowingcombinationsofdosequantities(includingtherespectivedoserates)andradiation1)Hp(10)andHp(0,07)fromXandgammaradiations;2)Hp(10)andHp(0,07)fromX,gammaandbetaradiations;3)Hp(10)fromXandgammaradiations;4)Hp(10)fromneutronradiations;5)Hp(10)fromX,gammaandneutronradiations;6)Hp(0,07)fromX,gammaandbetaradiations.Thisstandardspecifies,forthedosemetersdescribedabove,generalcharacteristics,generaltestprocedures,radiationcharacteristicsaswellaselectrical,mechanical,safetyandenvironmentalcharacteristics.Theonlyrequirementsspecifiedforassociatedreadoutsystemsarethosewhichaffectitsaccuracyofreadoutofthepersonaldoseequivalentandalarmsettingsandthosewhichconcerntheinfluenceofthereaderonthedosemeter.Thisstandardalsospecifiesclassesofpersonaldoseequivalentmetersinrelationtoretentionofstoredinformation(see6.1).Inaddition,usagecategoriesaregiveninAnnexZAwithrespecttodifferentmeasuringcapabilities.Thisstandarddoesnotcoverspecialrequirementsforaccidentaloremergencydosimetryalthoughthedosemetersmaybeusedforthispurpose.Thestandarddoesnotapplytodosemetersusedformeasurementofpulsedradiationwherethedoserateinthepulseexceedsthespecificationsuchasthatemanatingfromlinearacceleratorsorsimilarequipment.
【中国标准分类号】:F84
【国际标准分类号】:17_240
【页数】:62P.;A4
【正文语种】:英语
Product Code:SAE AS404
Title:Electric Tachometer: Magnetic Drag (Indicator and Generator)
Issuing Committee:A-4 Aircraft Instruments Committee
Scope:To specify minimum requirements for Electric Tachometers primarily for use in reciprocating engine powered civil transport aircraft, the operation of which may subject the instruments to the environmental conditions specified in Section 3.3. This Aeronautical Standard covers magnetic drag tachometers with or without built-in synchroscopes.
