案例教案成果nf rugged tablet test standardv

NFTechnologyHKInternalInformation,keepNFRUGGEDTABLETRELIABILITYTESTNFRUGGEDTABLETTESTNFTECHNOLOGYSHENZHENDISTRIBUTIONOFTHISREQUIRESNFTECHNOLOGYRESEARCHDESIGNANDQUALITY1/ControlNumber文控编号NF-VersionReleaseDate2013-11-PreparedCharlesAuditorBrian2/版本记录VersionChangeCharles2013-11-FirstofThisfileis.Recipient(s)is(are)obligatedtomaintainsecrecyandis(are)notpermittedtodisclosethecontentsofthisfiletoothers.Thankyou.INTRODUCTION介 FUNCTIONALVERIFICATION ENVIRONMENTRELIABILITY StorageTemperature(non-operating)test温度实 DampHeatTest湿热测 OperationalTemperaturetest高低温运 ThermalshockTest冷热冲 IngressProtectionTest(防尘、防水测试 Salttest盐雾试 Falltest跌落试验 VibrationTest–Random振动试验—随 Micro-Droptest微跌测 DisyImpactTest(Steelballimpacttest)钢球冲击测 Bendtest弯曲测 Button,ConnectorandDeviceMechanicsLifeTests按钮，连接器和产品组件测 SpeakerLifetest扬声 测 VibratorLifetest振动 RCAAbrasionTestRCA测 Labelabrasiontest(Alcoholtest)测 ChemicalExposureTest(化学品测试 PencilHardnessTest铅笔硬度测 Man-handSweatCorrosionTest耐手汗测 SAFETY ESD-Device-level静电测 Safety–Battery电 Safety–Charger充电 PACKAGE DropTest-withGiftbox彩盒跌落试 DropTest-withCartonbox卡通箱跌落试 INTRODUCTION介thedeveloperofNFRuggedtablets.Thetestprofilesinthisaredesignedtomeetorexceedthereliabilityanddurabilityexpectationfromnormalcustomerusage.ThesetestprofilesshouldbeutilizedbyallvalidationtestsduringtheproductdevelopmentAllNFRuggedtabletsareexpectedtomeettherequirementsoutlinedinthis NFtechnologyreservestherighttovalidateanyorallofthetestsperformedbyits Validationmayincludeon-sitewitnessingduringtestexecution,and/orauditingofformaltestreports.AlltestsdatashallbemadeavailabletoNFtechnologyforverification.Unlessotherwisespecified,allsamplesmustpassallrelevanttestspecificationsoutlinedinthisRuggedtablet’sHWperformanceandaccessoriestestrequirementsshouldtorelatedNFtestATabletinthisisdefinedasanofoldingdevicehavingatouchscreenwithadisysizelargerthan5inchesandlessthan11inchesmeasureddiagonally.ThisrequirementdoesnotapplytoNetbook,Notebook,orLaptopComputers.AslidestyleTabletisonethatincludesaslideoutkeyboard.AnticipatedTabletrsshalltakeintoconsiderationaminimumoftwo(2)yearsfunctionalTabletlifeduringtheirTabletdesign,reliabilityqualification,andreliabilityvalidationprocess.rsshallbepreparedtosharethisinformationuponNFFUNCTIONALVERIFICATIONThepurposeistodemonstratethatthedevice’sfeaturesfunctionproperlyatambientconditions.Thesefunctionalverificationsaretypicallyconductedatpre-andpost-ofeachReliabilitytest.Samplesize样品Performonallsamplesin ponentTests,Mechanical-Dynamic,Environmental/ClimaticTests,andReliabilityTests.Allhardwarefunctionsshallbeoperational,includingbutnotlimitedabilitytoDialandreceivecalls(if allkeysandringeracoustics:speakerandreceiver(phonecall,audioyback,headset音响效果：喇叭和话筒（ ，自动，耳机cameraandpreviewand头和预演和抓BluetoothWiFiWiFiChargingHotSyncread/writetomemory可读/可写LEDTouchEquipment设FollowtherequirementofthedifferentfunctionProcedureConductbaselinefunctionalverificationbeforestartoftestcase,andverifyallfunctionalityagainaftertest.Noteinsometestsfunctionaltestmayberequiredtobeperformedduringthetest(i.e.,DropTest)Allhardwarefunctionalityshallbemet.AnyfaileddevicecannotbeusedforReliabilityTesting.TheacceptancecriteriaforallReliabilitytestcasesoutlinedinthisshallmeetthefollowingcriteria:deviceshallhavetheabilitytobepoweredONanddeviceshallhavetheabilitytochargethenosignsofmechanicaland/orelectricaldegradation,asdescribedMechanicalfunctionalitydegradationincludingbutarenotlimitedNewtonRingondisNewtoncrackontouchpanels,LCDdisys,covers,housings,and/or触摸屏，LCDmisalignmentofcoversorfailureofsticstostaymalfunctioningorintermittentcorrosionofany interfaceconnectorissues,Signsofelectricalfunctionalitydegradationincludebutarenotlimitedmalfunctioningdisys,keypad,ortouchdeviceinabilitytopowerONanddeviceinabilitytocea 可用的inabilitytohearthroughaudiointerfaceconnectorissues,Alldevicesshallpasseachtest.NofailuresENVIRONMENTRELIABILITYStorageTemperature(non-operating)test温度实PurposeTheobjectiveoftheNon-OperatingStorageTemperatureTestistodiscoverlatentdefectsanddeviceweaknesseswhichmayoccurduringexposuretoextremetemperaturerangesunderstorageconditions.SampleSize样品33EUTinnon-operationalmode.3台样机，不开机Coldstorage:-40°C,24低温:-40°C,24小DryHeatstorage:+70°C,24高温:+70°C,24小Equipment设ClimaticProcedureThesamplesarecedintothetestThechambertemperatureisdecreasedwithagradualchangeof1°C/minto-40°C.1Cmin速率下降到-40After24hoursofexposurethetemperatureofthechamberisincreased+25°Cwithagradualchangeof1°C/241Cmin速率上升到+25CEUTarecheckedthelaboratoryThesamplesarecedbackintothetestThechambertemperatureisincreasedwithagradualchangeof1°C/min+701Cmin速率上升到+70After24hoursofexposurethetemperatureofthechamberisdecreased+25°Cwithagradualchangeof1°C/241Cmin速率下降到+25CVisualcheckandfinalmeasurementsarecarriedoutinthelaboratoryenvironmenttoensurethatsamplesareundamagedUponcompletionofthetest,eachdeviceshallbeexaminedforsignsofmechanicalandelectricaldegradation.EachdeviceshallmeettheBaselinePassCriteria.Anylossofmechanicaland/orelectricalfunctionalityconstitutesafailureandrequiresaedcorrectiveaction.品必须符合基本通过标准。任何结构或电能的，都视为试验失败，并且要求有的纠正措施。DampHeatTest湿热测PurposeTheobjectiveofthedampheatstorageTestistodiscoverlatentdefectsanddeviceweaknesseswhichmayoccurduringandafterexposuretoexpected3+60°C,95%Rh,48hrs,powerEquipment设ThetemperatureandhumiditychamberProcedureAlldevicesarepoweredONduringtheentireTemperature/HumidityCyclingBothdevicesshallpassthetest.Nofailuresareallowed验Uponcompletionofthetest,eachdeviceshallbeexaminedforsignsmechanicalandelectricaldegradation.EachdeviceshallmeettheBaselinePassandrequiresaedcorrectiveaction.品必须符合基本通过标准。任何结构或电能的，都视为试验失败，并且要求有的纠正措施。OperationalTemperaturetest高低温运PurposeThepurposeofthetestistoensurethefunctionalityofportableproductinnormalusageconditions320°C…+50°C:power20C…+50C开Equipment设ProcedureBeforethetesttheEUTarecheckedinthelaboratoryenvironmenttoensurenormalelectricalandmechanicalperformance.TheEUTarecedintothetestchamber,PowerOnandinChargingThechambertemperatureisdecreasedwithagradualchangeof3°C/min-20°Cfor5hours.FunctioncheckthenputEUTbacktochamber 3Cmin20C5小时，功能检查后立刻将样品Thenthechambertemperatureisincreasedfrom-20°Cwithagradualchangeof3°C/minto+50°Cfor5hours.FunctioncheckthenputEUTbacktochamberimmediay.3Cmin50C5小时，功能检查后立刻将样品放Thenthechambertemperatureisdecreasedfrom+50°Cwithagradualchangeof3°C/minto-20°Cfor5hours.FunctioncheckthenputEUTbacktochamberimmediay.3Cmin20C5小时功能检查后立刻将样品放 Thenthechambertemperatureisincreasedfrom-20°Cwithagradualchangeof3°C/minto+50°Cfor5hours.FunctioncheckthenputEUTbacktochamberimmediay.3Cmin50C5小时，功能检查后立刻将样品放Thenthetemperatureisdecreasedfromwithagradualchangeof3°C/minto25°C.Thefinalmeasurementsarecarriedoutinthelaboratoryenvironmenttoensurenormalelectricalandmechanicalperformance.3Cmin速率下降到25°CFigure：TestsequenceforOperationalTemperatureBothdevicesshallpassthetest.Nofailuresareallowed.验Uponcompletionofthetest,eachdeviceshallbeexaminedforsignsmechanicalandelectricaldegradation.EachdeviceshallmeettheBaselinePassCriteria.Anylossofmechanicaland/orelectricalfunctionalityconstitutesafailureandrequiresa edcorrectiveaction.品必须符合基本通过标准。任何结构或电能的，都视为试验失败，并且要求有的纠正措施。ThermalshockTest冷热冲PurposeTheobjectiveoftheTemperatureTransitionTestistodiscoverlatentdefectsanddeviceweaknesseswhichmayoccurduringtemperatechangesbetweenindoorandoutdoorenvironments.SampleSize样品TemperatureLimits:40ºCand70ºC温度范围：-40ºCand70ºCDwellduration:1hrdwellateachextreme,20cycles间隔时间：1小时，循环20Equipment设Thermalchambercapableofachievingtheaboveprofile.ProcedureAfterthetest,thedeviceshallbefunctionandcosmeticare测试后，产品功能外观OKIngressProtectionTest防尘、防水测试ReferencetoIEC60529Salttest盐雾试PurposeTheobjectiveofthistestistoverifydeviceabilitytobearthecorruptduringnormalusage.335℃,24h,85%RH,5%NaCLsaltfogconcentration,24hdryingtime.Itisforelectroting,PVD,VM,NCVM,metal35℃,24h,85%RH,5%NaCL盐雾浓度，主要针对电镀，PVD，VM,NCVM,Equipment设SalttestchamberProcedurePutthephoneintothemachine,Poweroff,80KPa,flowrate:1)将产品关机放入盐雾试验箱内，喷雾水压力为：80KPa,600cm³/hCoverOnesampleantennaupperandonesampleantennadurationtime:24hours,mustn’ttakeoutthe24Takeoutthesampleafterthetest,clearbycottonandairgun,sparephoneandbattery,put8hoursundernormalenvironment,andcheckit8小时进行常温干燥后，对其进行外观，并拆开产品后对内部进行检Noobviouscosmeticissues,suchaspeeling,oxidation,rust,bubbles,andnofunctionissue没有明显的外观问题,脱皮，氧化，生锈，气泡,功能正常MECHANICALRELIABILITYFalltestPurposeTheobjectiveofthedroptestistosimulateandexceedtheuserreliabilityanddurabilityexpectationduetoaccidentaldrops.Six(6)randomproductionlevelTabletsshallbeselected.EachTabletshallbeserializedtoensuretraceability.AllTabletsshallbeinspectedforvisualandmechanicalintegrity,havefullychargedbatteries,andbecapableofpoweringupandmakingacall(ifapplicable)andsuccessfuldatasessionpriortothestartof随机选取6台样机，所测试的样机都应标上序号，便于，检查时，不仅要目测样机，还要机器检查，确保机械完整性，测试前应装上满电电池和卡，并且能正常开关机和接打(如果可能到话).测试前后都要进行功能检测，确保产品的Dropheight:1.2m;6side*2drops,poweronMemorycard,save5picturesand5songs.Thedropsurfaceshallbeconcreteor跌落高度：1.2米，6个面，每面跌落2次，样品开机插TF卡，5张和5ProcedureSide1isthelargedisyandkeypadside（正面Side2isthebackoftheTabletwithbatterycover（背面Side3isthetopsidedirectlyabovethelargedisy（上面Side4isthebottomsidedirectlybelowthekeypad（下面Side5istotheleftwhenfacingthemaindisyandkeypad（左侧Side6istotherightwhenfacingthemaindisyandkeypad（右侧Equipment设hitsthesurfacebutalsoallowfalldrop.Nomechanicaldamaged.Functionnormal.MinorscratchorpaintVibrationTest–Random振动试验—随PurposeTheobjectiveoftheRandomVibrationTestistoensureproductcanwithstandvibrationlevelsexpectedthroughdistributionandcustomerusageenvironments.确保产品在和正常用户环境下的抗振性SampleSize样品Six(6)samplesshallbeserializedfortraceability.Samplesshallbeinspectedforvisualandmechanicalintegrity,equippedwithfullychargedbatteries,andcapableofpoweringupandmakingacall(ifapplicable)priortothestartoftest. .测试RandomVibrationOperating)随机振动（开机状态5-10Hz;+10dB/10-50Hz;5.58m²/s³(0.0558g²/50-300Hz;-10dB/octaveTestduration:30min/axisFigure:RandomvibrationEquipment设VibrationtesterProcedureDuringthevibrationtestthedevicesshallbepoweredAlldevicesshallpassthetest.NofailuresareMicro-Droptest微跌测PurposeTheobjectiveoftheMicro-droptestistodiscoverlatentdefectsandtodemonstratetheproductcanexceedexpectedlifetimeuserhandling.SampleSize样品Two(2DropHeight20cm6sides*50drops/sideonaPVCtable,includebatteryandmemorycard.在PVC桌上进行20cm，6个面，每面跌50次的微跌试验，开机带电池和记Equipment设ProcedureDroptestdevicefromaheightof20cmontoahardsurface(i.e.labbenchtop),6sides,50drops/side从20cm高处跌到硬质桌面上，6面，每面跌50Fullyfunctional.No poweroffandnoSIMcarddetectionfailure.Nosticsmigration.Damageofdecoration/coatingsisacceptable.功能齐全，没有异常关机和SIM读卡不良问题。没有塑料掉落，装饰件损坏或DisyImpactTest(Steelballimpacttest)钢球冲击测PurposeTheobjectiveofthedisyimpacttestistoensuredisyrobustnessduringtypicalTabletusage.Two(2)randomproductionlevelTabletsshallbeselected.EachTabletshallbeserializedtoensuretraceability.AllTabletsshallbeinspectedforvisualandmechanicalintegrity,havefullychargedbatteries,andbecapableofpoweringupandmakingacall(ifapplicable)andhavesuccessfuldatasessionspriortothestartoftest.器检查，确保机械完整性，测试前应装上满电电池，并且能正常开关机和接打电21.68gsteelball,High:1m,initialspeedis0,verticalhitlenssurface,and isabout0.2J.Standard:Handsetlenswithoutdistortion,nocrackcover,withoutdamage(allowbald),LCDfunctionnormally21.68g钢球，从1m高处，垂直打击镜盖表面，冲击力约0.2检验标准：产品镜盖无变形，无裂缝，无破损(允许有白点)，LCDEquipmentThecylindricalapparatususedtoaimtheballbearingtowardsthedisyshallhaveadiameterslightlylargerthanthatofthesteelballandaminimumheightof45cm.Thecylindershallbesecuredadistanceof5cmabovetheLCDdisyasillustratedbelow.Ballbearingofsteelmaterialshallhaveaminimummassof21.68圆柱装置用来定位显示屏旁的滚珠轴承，轴承的最低高度为45cm，并且其尺寸稍微比钢球大，圆柱装置必须保证与LCD保持5cm的安全距离，如下图所示。滚珠轴承的量下线为21.68克。Figure4-DisyImpactTestSetProcedureTabletshallbetestedwithdisyfacingup,againstaflatDeviceshallbepoweredonandclampedtoflatmetalsurfaceduringtestshownabove.ApplytestondisyasbelowtestFigure:TestsequenceforSteelBallImpactTheballbearingshallbedroppedfromaheightof1montoLCD,throughthecylindricaldropapparatus.Repeat3timesforeachtestposition.测试用的珠子应该从1m的高度掉落到LCD上，每个测试点跌落3Bothdevicesshallpassthetest.NofailuresareUponcompletionofthetest,eachdeviceshallbeexaminedforsignsofmechanicalandelectricaldegradation.结构或电能的，都视为试验失败，并且要求有的纠正措施。BendtestPurposeTheobjectiveofthebendtestistoensureadequateductilityofTabletsunderbendingstress.SampleSize样品Two(2)randomproductionlevelTabletsshallbeselected.EachTabletshallbeserializedtoensuretraceability.AllTabletsshallbeinspectedforvisualandmechanicalintegrity,havefullychargedbatteries,andbecapableofpoweringupandmakingacall(ifapplicable)andhavesuccessfuldatasessionspriortothestartoftest.Load:250N，10repetitionseach/压力：250N10Equipment设BendingFigureBendProcedureThebendtestapparatususedtoapplypressureontheTabletshallbeofmetalcompositionbetween1.3cmand1.9cminwidth.TabletsshallbetestedwiththeirLCDsfacingupwardsduringtesting.Tabletsshallbepoweredonduringbendtest. shallbeappliedacrossthecenterofTabletwithfullcoverageedgetoedge.Pointisnotacceptable.TheTabletshallbecedinthetestingapparatusasshowninFigure.Initiallythebendtestshallbeginwith10NofappliedacrossthecenteroftheTabletandbeincrementallyincreasedattherateof10Nperseconduntiltheumof250Nhasbeenreached.Thisprocessshallberepeatedten(10)timesforeachofthetwo(2)Tabletsamples(2samples/10repetitionseach/使用1.3cm到1.9cm测试时平板LCD10N10N/秒的速率增加到250N，每台样机重复10次同样的操作。Nodistortion;nocrackingonLCD,appearanceisnormal,andphoneisoperatingwithoutanyproblem.DURABILITYLIFEButton,ConnectorandDeviceMechanicsLifeTests按钮，连接器和产品组PurposeTosimulateandexceeduserreliabilityanddurabilityexpectationsduringtheproduct’sexpectedlifecycle.TwoComponentTestOperationDatasyncinsertion/<10Notes1,2,MicroUSBinsertion/500Notes1,2,Earphoneinsertion/-Notes1,2,Memorycardinsertion/<100.5kgfatChargerinsertion/-Notes1,2,Powerswitchandside1NotesHardinsertion-eachjackshallbeinserted10timeswithatleast10kgf,morethan2所有的连接器应该插拔10次，力度至少大于10kgf，速度超过2Angleinsertion-wheninsertedintotheportatanangleupto10ºinanydirection(minimum4:Left,Right,Up,Down).Theportshallnotbedamagedifattemptingtoinsertorremoveinaninappropriatefashionwithlessthan5kgf.当插入到接口10º角在任何方向(至少4:左、右、上、下)。如果在不正常的方式插入或除移，力量少于5公斤，接口不得损坏。Normalremoval-anyjackexceptremovablemediashallnotberemovedwithaless1.5x(theweightofthedevice)andshallberemovedwithlessthan5kgfbutgreaterthan0.3kgf.Ifthereisalockingmechanismassumeitisdisengaged.RepeatedKeypress-Eachkeyshallbepressedwithatleast0.5kgf,minimum重复按键按压-所有按键应该通过至少0.5kgf的压力值Equipment设ManualmethodisacceptablewhenmachineisProcedurePerformrequiredoperationcyclesaccordingtoabovetable.Testcanbeperformedmanually(byhand)ormechanically(bymachine).Ifperformingtestmechanically,softwarethatcanregistereachbuttonpushmaybeused,ifavailable.Bothdevicesshallpassthetest.NofailuresareSpeakerLifetest扬声器测PurposeThepurposeofthetestistoensuretheaudiomusicfunctionalityofthedevicesinternalhands speakerinnormalusageconditions.Samplesize样品1ProcedureConnectEUTtochargers.LoadthePinknoisefiletoEUTmemoryPinknoiseStartmediayer.(Wearhearingprotectorsatalltimeswheninthenoisyenvironmenttobesafe.)打开多器，注意戴上耳罩保护。Selectrepeatsingletr/onginthemediayeroptions.选择单曲循环TurnEUTtoIHFmodeaudioshouldcomeoutofinternalspeakers.打开免Turnvolume StarttimerTestshouldberunningfor96hrs4days)96小TheEUTshouldbecheckedeach24hrs.每24小时检查一次EUTCriteriaThefunctionofthespeakermustbeokduringandafterthe在测试过程中以及测试完成后，speakerVibratorLifetest振动器测PurposeThistestistoqualifythevibrator’slifeSamplesize样品Procedure 在工程模式中，开启产品振动功能，持续振动96CriteriaCOATING&COSMETICRCAAbrasionTestRCAPurposeThisobjectistodemonstratethedurabilityofpaintedorcoatedsticsagainstabrasionfromeverydaywear-and-tear.FiveLoad=175g,300cyclesforUVpainting;300cyclesforElectroting;200cyclesforNCVM/VM;IML:200cycles;200cyclesforPVD;Rubberpainting:50cycles.16~18cycle/min,Abrasivepaper:Norman,11/16widthofNTI,diameter:8inch负荷=175g，UV漆：300圈，电镀：300圈；NCVM/VM:200圈；IML:200圈；橡胶漆：50圈。16～18圈/分钟，纸带为NORMAN，11/16英寸宽，直径8英寸(Face)ForLogo:UVsurface:200times,underUV：300cycles,rubbersurface:关于Logo，UV漆上面：200圈，UV漆下面：300圈，橡胶漆表面：50圈；橡胶漆下面：150圈；铁件：300圈,塑件：50圈Equipment设RCAAbrasionMachine,asthepicturebelow.如下图RCA机RCATestcycleinspect1timefortheabrasionarea.在175克负载下，根据规格设定好耐磨圈数，每隔10圈需暂停设备，查看耐磨点6.1.6PassCriteriaAsviewedwiththenakedeyeundernormallightormicroscopeconditions,novisiblewearisallowedthroughthepaintedorcoatedsurfacethatwouldrevealbasecoatorunderlyingsubstrate.在常规灯光下或光源箱中，或放大镜下，不允许Labelabrasiontest(Alcoholtest)测PurposeTodemonstratetheadhesionandabrasiondurabilityofvarioussurfaces(includingbutnotlimitedtopaintedsurfaces,coatings,metalsurfaces,labels,logos,padprinting)fromeverydaywear-and-tear.属面，，商标，按键涂层等Five(5CottonWeavedcotton:Notdyed,withcanvasarmor,withoutglueorappret,Density12±1grCutinsquareabout50mmof 染色，有帆布纹，未作上胶或上浆处理，密度为25±1，裁成边长大约50mm的正方形Alcohol99.5Grainalcohol99.5%Equipment设Thecottonclothmustbewrappedonthemetalstickwith5mmdiameter,anddipintheforthasacycle.200cyclesintotal.Nosticlabelshouldpass20cycles,otherssurface200cycles将棉布裹在直径5mm的金属棒上，醮上99%的工业 ，然后以500g的力度擦拭塑料表面，1个来回为一圈，共计200圈，未加塑油 20圈,其他表面2006.2.6PassCriteriaAsviewedwiththenakedeye,allpadprinting,logos,labels,etcshallundernormallightconditionsandfromadistanceof30cm.Decorationaltered(forms)装饰件改变（颜色，形状Thesurfaceofthedecorationisnotstableanddefectsarevisible(bubbles,creasingscaling,smudges).装饰件表面不稳定，有很多可见的缺陷（齿ThecottoncarriestracksofthedecorationNoneofdamagesaboveisacceptance.无以上缺陷可接Thelabelsurfacemustnotmissthewordsornotclearlyafterthe测试之后表面不允许失去字体或模糊不清ChemicalExposureTest化学品测试TestnormalhouseholdchemicalsonTablets.此测试目的是验证平板耐日常化学品的能力SampleTwo(2)randomproductionlevelTabletsshallbeselected.EachTabletshallbeserializedtoensuretraceability.AllTabletsshallbeinspectedforvisualandmechanicalintegrity,havefullychargedbatteries,andbecapableofpoweringupandmakingacall(ifapplicable)andhavesuccessfuldatasessionspriortothestartoftest. Tabletsshallnotbesusceptibletomaterialdegradationafterexposuretothefollowingnormalhouseholdchemicals:Isopropyl(rubbing)alcohol（异丙醇Beer/wine（啤酒或白酒Soda(e.g.Pepsi,7up)梳打水（如七喜，百事可乐Coffee（咖啡Glasscleaner(e.g.Windex)（清洁剂Makeup(e.g.lipstick,powders)（唇膏、粉底Sunscreen（防晒霜Vegetableoil（食用油Vinegar（醋Perfume(香水Lotion（润肤霜Exposuretime:24hours.时间：24小TestTestChemicalsareappliedonalldifferentkindsofmaterialsonasmallarea≥12mmwithacottonbudorsimilaronallvisiblesurfaces(ClassI)oftheproductandleaveitonthesurfacefor24hoursatroomtemperature.Afterthe24hourssweepextrachemicalsusingdrycottonfabric,cottonwadorgauze.11224小在24EvaluationUponcompletionofthechemicalexposuretest,eachTabletshallbeindividuallyinspectedforsignsofmechanicaldegradation.Signsofmechanicaldegradationincludebutarenotlimitedtomaterialdegradation,discoloration,fadingoflogos/keypadprint,cracks,orcorrosion.Peelingoff（Crosscutting）testPurposeTheobjectiveofthistestistotestfordelaminatingofthecoatingfromtherawsticsubstratematerial.FiveForsticmaterial,Filmthickness<=50um,25squaresof1X1mm,Film125um,delimitX3Mref610Formetalmaterial,delimitX,3Mref61050um25squaresof1X1mm,50～125um,25squaresof2x2mmstic,膜厚大于125um,划x,3M610Tape对于铁件，划X，3M610的胶Equipment设Razor,scalpelorothersharpknife,3M610剃刀，手术刀或者其他锋利刀具，3M610tape,刀刃的角度小于12ProcedureCrosshatchesarecutinto25squaresof1mmformetalmaterial,25squaresof2mmforsticmaterials,then,usethe3Mref610tapetostuckontothegridarea,presseddown,andstop30~90s,then,removeasaanglecloseto90degree.金属面：刻画25个1mm方格，塑胶面：刻画25个2mm的正方形，用3Mref610tape贴在刻画表面，按压贴紧，停留30～90秒,然后以九十度角撕开。ShouldMet4Bclassification满足4B要beacceptable每个方格中最多能拉扯下来5%PencilHardnessTestPurposeTheobjectiveofPencilHardnessTestistotestthetoscratchingofamechanicalcomponent.OverorequalH,testloadis1000g,pencilshoulduseMitsubishiorPencil，coremustbecolumn,Don’tbreakthepencilcorebeforeH1000g.铅笔建议用三菱或中华品牌。铅笔将铅笔芯削成圆柱形并在400目砂纸上磨平后，装在铅笔硬度测试仪上（施加在笔尖上的载荷为1000g，铅笔与水平面的夹角为45°）在样品表面从不同的方向不同的位置划出10mm长的线条3-5对于喷漆表面的硬度标准为2H（三菱牌或中华牌）用1000g对于Lens表面的硬度标准为3H（三菱牌或中华牌）用1000g对于橡胶漆工艺表面硬度标准为1H（三菱牌或中华牌）用1000g对于UV,PU漆工艺表面硬度标准为1H（三菱牌或中华牌）用1000gcylindricalpencilshavedandpolishedon400gritsandpaper,theloadingonpencilhardnesstester(appliedtothetipoftheloadof1000g,apencilandthehorizontalangleof45°)3-510mmlong.Thesurfacehardnessofpaintstandards2H(MitsubishiorZhonghua)witha1000gload.1000gload.Thesurfacehardnessofrubberpainttechnologystandards1H(MitsubishiorZhonghua)witha1000gload.ForUV,PUcoatingprocesssurfacehardnessstandards1H(MitsubishiorZhonghua)witha1000gload.EachnshouldbetocompleteapolishedEquipment设Pencilhardnesstester,Pencils(hardness:3H)铅笔（三菱或中华牌ProcedureShapea3Hpencilascylindricalcartridgeandpolishonsandpaper,then

thepencilhardnesstester(load:1000g,angle:45°),pushthepencilslidetodrawntraces,andeachtraceisabout5mmlong,thenwipepenciltracewitherasertowhetherthesurfaceisscratched.用3H铅笔（三菱或中华牌），将笔芯削成圆柱形并在400目砂纸上磨平后，装在的铅笔硬度测试仪上(施加在笔尖上的载荷为1000g，铅笔与水平面的夹角为5，推动铅笔向前滑动约5mm长，共划5条，再用橡皮擦将铅笔痕擦拭干净。Inspectthesample30cmaway,and±45°visualrotation;thereisnoobviousscratchonthesamplesurfacepaint.距产品30cm并转动±4目测，产品表面不能有涂层被划破痕Man-handSweatCorrosionTestPurposeTheobjectiveofMan-handSweatCorrosionTestistotestthetosweatcorrosionundernormalusageconditions.Five(material),thecontainershouldheatedto40℃Testsolution:sodiumchloride20g/L,Ammoniumchloride17.5g/L,ureaAceticacid2.5g/L,Lacticacid15g/L,PHshouldbe4.6~4.7,testtemperature:40(+/-)2℃,Testtime:Morethan24hours硼硅酸玻璃(或耐腐蚀性能相当的材料)制成的密闭容器，容器能加热到40℃。氯化钠20g/L氯化铵17.5g/L尿素5g/L醋酸2.5g/L乳酸氢氧化钠其含量应使溶液PH值调整到容器内盛放溶液深度不低于10MM.然后用一个玻璃喷雾器将同样的溶液的细雾喷30MM.试验温度40(+/-)2℃。试验持续时间不少于24HThesweatconsistsaqueouswater1.07%,sodiumchloride0.48%,water98.45%,itismasspercentage,thetestsweatPHmustbetween11.8，time：1.070.48%98.45%。测试溶液PH的范围11.8，持续24小时。Procedure24hPutthesweatsoakingnonwovensonthepartsurfaceandwrappedthepartsticbag,sealtype.Underthenormaltemperaturefor24h,afterthatcleanthesweatandcheckthepartpaintsurface.Andtestthepaint’sadhesiveand Noabnormalonthepart’ssurface,acceptbytheadhesiveandabrasionSAFETYESDDevice-levelPurposeThedeviceleveltestingisintendedtoensurethatfinishedRuggedtabletscansurvivenormaloperation.2ContactDischarge±6kV接触放电±6kVAirDischarge:±15kV空气Equipment设ESDguncapableofdeliveringthespecifieddischarges.ESDProcedurePoweronModel,withbatteryandSIMcard,memorycard,samplestestwithoutcharger.装好电池，SIM卡,Fullyfunctionalduringandaftertest,nocallslostnorabnormaldisyorphonehangduringtest.Noproductbrokenallowedduringtest.Lossofaddressbook,messagesand/ortime/datainformationiscountedasafailure.4group,10times/group,wemustnotaccept2groupfailed.Inshortwords,Weacceptthesecondlevel,Bleveljudge,pleaseseethedetailasbelow.在测试流程中及测试后，产品都能保持完整功能，无漏接或者不正常显示，异常，没有产品破裂现象，簿遗失，，时间，日期等信息的遗失不全现象。4组10次/2组失败都算失败.简言之，我们接受第二类标准，细节ESDtestresultsshallbetestedproductevaluationfunctiontobeaffectedsodetermined,inaccordancewithlawsandregulationssystemwillbeaffectedisdividedintofour,asfollows:ESD评估须按被测试产品功能受影响的程度做判定,依系将受影响andaftertestingandtestprocesscanoperatenormallywithoutanyfunctionalabnormalitiesappeartoreduceorcompley fromESDdischargeeffect,claimedthatRuggedtabletsmeettheA-levelresultsdetermined.第一级为A级判定（标准级）：指产品功能在测试前后及测试过程中完全可以正常操作，无任何功能减低或异常现象出现，完全不受静电放响，则称产品符合Thesecondlevel,Bleveljudge(CriterionB):referstoRuggedtabletsinthetestingprocess,thefunctionwillbeaffectedbytheESDdischarge,thedischargeofthefunctionsofthemomentoftemporarylowering,butcanautomaticallyreply,claimedthatsuchRuggedtabletsmeettheB-classdeterminationresults.第二级为B级判定（标准B）：指产品在测试过程中，功能会受静电放响，DeterminedfortheC-III(CriterionC):meanstheproductfunctionsproperlybeforetestingcanbeoperated,butthetestingprocessbytheESDdischargeimpactofthereducedorabnormalfunction,andthefeatureisnotautomaticreply,youmustdosobytheoperatorre-Home(Re-set)orrebootthemovecanbedonetorestorefunction,thissituationwillonlyresultconsistentwithC-leveldetermination.第三级为C级判定（标准C）：指产品功能在测试前可正常作，但测试过程中重置（重新设置）或重开机的动做才能回复功能，这情形则仅符合ç级判定结gradeDleveljudge(CriterionD):referstothetestbeforetheproductfunctioncanbeoperatednormally,butabnormalduringthetest,althoughdonebytheoperatortoreset(Re-set)cannotreturnorre-bootf