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日本ASKER数显橡胶硬度计DD2-A，DD2-D，DD2-E，DD2-C，DD2-C2，DD2-JA型TypeAdurometerforgeneralrubbers(rubbersinthenormalhardnessrange)Amainstreamtypeforhardnessmeasurementofvariousrubberproducts,conformingtoJISK6253,ASTMD2240,ISO7619,DIN53505,andothernationalandinternationalstandards.FeaturesIndentor2.50mmhigh,Truncated-cone-shapedindentorMinimumreadoutvalueTheminimumreadoutvalueis0.2,1/5ofconventionalanalogmodels.PeakholdingfunctionThepeakholdfunctionfacilitatestheprovisionofreadoutonmaximumvalue.Especiallyusefulforaccuratehardnessmeasurementofspecimenswithstressrelaxationnature(e.g.,thosewhichshowarapiddeclineimmediatelyafterloading).TimerholdingfunctionWiththetimerholdingfunction,themeasuredvaluesmaybekeptandindicatedatanygivenpointintime.InterfaceboxDatamaybeacquiredfromBCDoutputviainterfacebox(IF-DS1)intocomputer.SpecificationsConformingstandardsJISK6253JISK7215ASTMD2240ISO7619ISO868DIN53505Indentordesign(mm)2.50H35 Truncatedcone 0.79SpringloadmN(g)0point550(56)100point8050(821)Minimumreadoutvalue0.2pointCentralholeofpressurefoot(mm) 3Pressurefootsize(mm)44 18(Rectangle)Outerdimensions(mm)Approx.78W 40D 101HMeasuringmode1.PeakHoldmode(Measurementofthemaximumreadout)2.TimerHoldmode(Timeselectablefrom8lengthswithintherange0.5to4.0sec.inincrementsof0.5second)3.Normalmode(Measurementofrealtimevalue)Resetting1.Push-buttonswitch2.Resettingbyexternalsignal3.Automaticresetafteralapseof32secondsafterholdingExternaloutputBCDparalleloutputCMOSlevel,positivelogicPowersourceRechargeablenickel-cadmiumbatteryAnACadaptorforbatterychargingsuppliedWeight(g)505ApplicationGeneralrubbers,softplasticsOuterdimensions(mm)OptionaldevicesConstantloader Eliminatesmeasurementvariationamongoperatorsinmanualmeasurement. Theflexiblejointsystemenablespreciseandreproduciblemeasurement.MorepreciseandreproduciblemeasurementmaybeachievedbyusingincombinationwithourConstantLoader(CL-150series)