>> P.266
HeightMeasurementexample•Heightmeasurement•IDmeasurementID518-246QM-HeightSERIES518—High-performanceHeightGage•Thishighlypreciseheightgageisusefulnotonlyinheightmeasurementsbutalsoinawiderangeofapplicationssuchasmeasurementofsteps,insideandoutsidediameters,andrunouts.•Easy-to-view,simplecontrolpanelenablesmostmeasurementstobemadewithasinglekeystroke.SPC(Digimatic)andRS-232CdataoutputalloweasydatamanagementwithaPC.•Pneumaticoatingmodels,whichfeatureanair-suspensionmechanism,canmovesmoothlyonasurfaceplate(accuracycannotbeguaranteedformeasurementwhiletheunitisair-suspended).•Itfeaturesalongcontinuousoperatingtimeofapproximately1,200hourswithfourAAalkalinebatteries.(FourcommerciallyavailableNiMH/HR6rechargeablebatteriescanalsobeused.)•RunoutmeasurementRunout(MAX-MIN)HoldMin.valueMax.value518-240518-2410to465mm(350mm/14in)518-246518-2470to715mm(600mm/24in)518-242518-243518-244518-2450to715mm(600mm/24in)0to465mm(350mm/14in)0.001mm/0.005mm(Selectable)0.001/0.005mm0.00005/0.0001/0.0002in(Selectable)±(2.4+2.1L/600)μm2≤1.8μmElectromagneticinductionabsoluteencoderRollerbearingManual(wheel)1.5±0.5NDigimatic/USB*37μm12μm7μm12μmNotincludedIncluded(forpositioningonly)*4AlkalineAA/LR6batteries×4(standardaccessories)/ACadapter(optionalaccessory)*5/SupportsNiMH(HR6)rechargeablebatteries×4Approx.1,200hours(withoutusingtheair-floatingsystem)Approx.90hours(whenusingtheair-floatingsystem)25kg29kg26kg30kgStroke350mmtype:280×273×784mmStroke600mmtype:280×273×1016mmOperatingtemperature(recommended)OperatinghumidityStoragetemperatureStoragehumidity•StandardAccessories:05HZA148ø5mmsteppedprobe,12AAA715Probediametercalibrationblock,Alkalinebatteries×4(AA/LR6)20to80%RH(non-condensing)5to90%RH(non-condensing)0to40˚C(10to30˚C)-10to50˚C(Foroperationalchecks)*1Indicationaccuracyandrepeatabilityrepresentthevaluesobtainedwhenthestandardø5steppedprobeisused.Itshouldbeusedinanenvironmentascloseto20°Caspossible,withminimaltemperaturechanges.Inthecaseofdiameter,minimum(maximum)value,circlepitchordifferencemeasurement,measuringerrorsmaybelargerthantheaccuracyratingslistedinthetableduetovariationsinmeasuringforceduringascanningmeasurement,whichdiffersfromheightmeasurement.*2IndicatesthevalueobtainedfromthemeasurementofastraightsurfaceplacedperpendiculartothethebasereferencesurfaceusingtheLeverHead(519-521)andMu-checker(519-551).*3Requiresspecialcommunicationdriver.ConsultyourlocalMitutoyoSalesOfficefordetails.ThesecanbedownloadedfromtheMitutoyowebsite.https://www.mitutoyo.co.jp/eng/contact/products/usb/index.html*4Whenusingamodelwiththeair-floatingsystem,itisadvisabletouseaJIS1class,orhigher,surfaceplate.Usingonsurfaceswithscratchesorunevennessmaypreventthesystemoperatingtothespecifiedperformance.*5TheACadaptercannotbeusedtorechargerechargeablebatteries.*6Batterylifedependsontheoperatingconditions.Inparticular,itismoreeconomicaltousetheoptionalACadaptertopowertheinstrumentiftheapplicationrequiresprolongeduseoftheair-floatingsystem.SPECIFICATIONSCodeNo.MetricInch/MetricMeasuringrange(stroke)ResolutionAccuracyMetricInch/MetricIndicationaccuracy*1Repeatability*1Perpendicularity*2GuidingmethodDrivemethodMeasurementprincipleMeasuringforceDataoutputportsAir-floatingsystemPowersourceBatterylifeguidelines*6MassDimensions(W×D×H)High-precisionHeightGage05-5
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