SAE AMS2242 Tolerances, Corrosion and Heat Resistant Steel, Iron Alloy, Titanium, and Titanium Alloy Sheet, Strip, and P

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Product Code:SAE AMS2242
Title:Tolerances, Corrosion and Heat Resistant Steel, Iron Alloy, Titanium, and Titanium Alloy Sheet, Strip, and Plate
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers established manufacturing tolerances applicable to sheet, strip, and plate of corrosion and heat resistant steels, iron alloys, titanium, and titanium alloys ordered to inch dimensions. These tolerances apply to all conditions, unless otherwise noted. The term 驴excl驴 is used to apply only to the higher figure of the specified range.
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【英文标准名称】:Humanexposuretoradiofrequencyfieldsfromhandheldandbodymountedwirelesscommunicationdevices.Humanmodels,instrumentation,andprocedures.Part2:Proceduretodeterminethespecificabsorptionrate(SAR)forwirelesscommunica
【原文标准名称】:人体暴露于手持和体载无线通信装置产生的射频场.人体模型,仪器和规程.紧贴耳朵(频率范围30MHz~3GHz)使用手持装置的比吸收率(SAR)的测定规程
【标准号】:BSEN62209-2-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-08-31
【实施或试行日期】:2010-08-31
【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】:吸收;无绳的;定义;剂量;电气工程;电磁兼容性;电磁辐射;曝光;频率范围;头;人体;实验室试验;极限(数学);磁场;吸收率测量;测量;测量不确定度;测量技术;移动无线电通信系统;生理效应(对人体);探头;辐射作用;辐射剂量;无线电设备;无线电话;电信;试验证明书;测试频率;试验报告;试样
【英文主题词】:Absorption;Cordless;Definitions;Dose;Electricalengineering;Electromagneticcompatibility;Electromagneticradiation;Exposure;Frequencyranges;Head(anatomy);Humanbody;Laboratorytesting;Limits(mathematics);Magneticfields;Measureofabsorption;Measurement;Measuringincertainity;Measuringtechniques;Mobileradiosystems;Physiologicaleffects(humanbody);Probe;Radiationaction;Radiationdose;Radioequipment;Radiotelephones;Telecommunications;Testcertificates;Testfrequency;Testreport;Testspecimens
【摘要】:ThispartofIEC62209seriesisapplicabletoanywirelesscommunicationdevicecapableoftransmittingelectromagneticfields(EMF)intendedtobeusedatapositionnearthehumanbody,inthemannerdescribedbythemanufacturer,withtheradiatingpart(s)ofthedeviceatdistancesuptoandincluding200mmfromahumanbody,i.e.whenheldinthehandorinfrontoftheface,mountedonthebody,combinedwithothertransmittingornon-transmittingdevicesoraccessories(e.g.belt-clip,cameraorBluetoothadd-on),orembeddedingarments.Fortransmittersusedincloseproximitytothehumanear,theproceduresofIEC62209-1:2005areapplicable.Thisstandardisapplicableforradiofrequencyexposureinthefrequencyrangeof30MHzto6GHz,andmaybeusedtomeasuresimultaneousexposuresfrommultipleradiosourcesusedincloseproximitytohumanbody.Definitionsandevaluationproceduresareprovidedforthefollowinggeneralcategoriesofdevicetypes:body-mounted,body-supported,desktop,front-of-face,hand-held,laptop,limb-mounted,multi-band,push-to-talk,clothing-integrated.Thetypesofdevicesconsideredincludebutarenotlimitedtomobiletelephones,cordlessmicrophones,auxiliarybroadcastdevicesandradiotransmittersinpersonalcomputers.ThisInternationalStandardgivesguidelinesforareproducibleandconservativemeasurementmethodologyfordeterminingthecomplianceofwirelessdeviceswiththeSARlimits.BecausestudiessuggestthatexclusionoffeaturestorepresentahandinhumanmodelsconstitutesaconservativecasescenarioforSARinthetrunkandthehead,arepresentationofahandisnotincludedifthedeviceisintendedtobeusednexttotheheadorsupportedonornearthetorso[73],[80].Thisstandarddoesnotapplyforexposuresfromtransmittingornon-transmittingimplantedmedicaldevices.Thisstandarddoesnotapplyforexposurefromdevicesatdistancesgreaterthan200mmawayfromthehumanbody.IEC62209-2makescross-referencetoIEC62209-1-2005wherecompleteclausesorsubclausesapply,alongwithanychangesspecified.
【中国标准分类号】:A58
【国际标准分类号】:17_220_20;33_050_10
【页数】:118P.;A4
【正文语种】:英语


基本信息
标准名称:铝箔拉伸试验方法
中标分类: 冶金 >> 金属理化性能试验方法 >> 金属力学性能试验方法
ICS分类: 冶金 >> 金属材料试验
替代情况:被HB 5280-1996代替
发布日期:1984-05-01
实施日期:1984-05-01
首发日期:1900-01-01
作废日期:1900-01-01
出版日期:1900-01-01
页数:3页
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所属分类: 冶金 金属理化性能试验方法 金属力学性能试验方法 冶金 金属材料试验