>> P.88
FunctionsOriginpointsetting(ABSmeasurementsystem):ResetstheABSoriginatthecurrentspindlepositiontotheminimumvalueofthemeasuringrangeandswitchestoABSmode.Zero-setting:AbriefpressontheZERO/ABSbuttonsetsdisplaytozeroatthecurrentspindlepositionandswitchestotheincremental(INC)measuringmode.AlongerpressresetstotheABSmeasuringmode.Hold:Thefunctionthatholdsthedisplayofvalueisusefulwhenitisdifculttoseethemeasuredvalueatthemeasurementpoint.Whenthefunctioniscancelled,thepreviouszero-setpointorameasuredvaluewithreferencetotheoriginisdisplayed.Dataoutput*:ModelsequippedwiththisfunctionhaveanoutputportfortransferringmeasurementdatatoaStatisticalProcessControl(SPC)system.*OnlymodelswiththedataoutputfunctionAutopowerON/OFF:ThereadingontheLCDdisappearsafterthisinstrumentisidleforabout20minutes,butthereadingandmeasurementmodeareretained.Turningthespindlecausesthereadingtoreappear.Erroralarm:IncaseofanoverowontheLCDoracomputingerror,anerrormessageappearsontheLCD,andthemeasuringfunctionstops.Thispreventsaninstrumentfromgivinganerroneousreading.Also,whenthebatteryvoltagedropstoacertainlevel,thelow-battery-voltagealarmindicatorappearswellbeforethemicrometerbecomesunusable.Functionlock:ThisfunctionallowstheORIGIN(originpointsetting)functionandtheZERO(zero-setting)functiontobelockedtopreventthesepointsbeingresetaccidentally.OptionalAccessoriesRefertopage02-8.CoolantProofMicrometersSERIES293—IP65DigimaticMicrometer•Accurateandhighlyenvironmentallyresistant,assistingwithmanytypesofmeasurements.•Ratchetthimbleprovidesbetteroperabilityforone-handedoperation.•Oil-resistantmaterialusedforallplasticparts.•ModelsequippedwithaDigimaticoutputportcanformpartofastatisticalprocesscontrolornetworkedmeasurementsystem.SPECIFICATIONS293-230-30MetricCodeNo.Range(mm)Resolution(mm)Measuringforce*1(N)MaximumpermissibleerrorJMPE(μm)Parallelism(μm)Flatness(μm)ConstantmeasuringforceMass(g)WithSPCdataoutputWithoutSPCdataoutput0-2525-5050-7575-1000-2525-5050-7575-1000-2525-5050-7575-1000-2525-5050-7575-1000.0010.0015-107-125-107-12±1±2±1±2±1±2±1±2121212120.30.3WithratchetstopWithratchetthimbleWithratchetstopWithratchetthimble270330470625280340480635270330470625280340480635Inch/MetricCodeNo.Range(in)ResolutionMeasuringforce*1(N)MaximumpermissibleerrorJMPE(in)Parallelism(in)Flatness(in)ConstantmeasuringforceMass(g)WithSPCdataoutput0-11-22-33-40-11-20-11-22-33-40-11-22-33-40-10.00005in/0.001mm0.00005in/0.001mm5-107-125-105-107-125-10±0.00005±0.00010.000040.00008±0.000050.000040.000012WithratchetstopWithratchetthimbleWithfrictionthimble±0.00005±0.0001±0.00005±0.0001±0.000050.000040.000080.000040.000080.000040.000012WithratchetstopWithratchetthimbleWithfrictionthimble270330470625280275335270330470625280340480635275•Dust/waterprotectionlevel:IP65(IEC60529)*2•Powersource:SR44battery(1pc.),938882includedasstandard(foroperationalchecks)•Batterylife:Approx.2.4yearsundernormaluse•Positiondetectionmethod:Electromagneticrotarysensor•Standardaccessories:Settingstandard,1pc.(exceptfor0to25mm(0to1in)models),Spanner(301336),1pc.*1Measuringforcewhenusingthespeederratchet(ApplyameasuringforceinthesameconditionasformeasurementandCodeNo.293-230-30/293-240-30293-231-30/293-241-30293-232-30/293-242-30293-233-30/293-243-30293-234-30/293-244-30293-235-30/293-245-30L0255075025cUnit:mma6.57.310.111.56.57.3b2532.547602532.52.5Range(mm)0-2525-5050-7575-1000-2525-5010.8ø1802-7ø6.35ø193L252.14.5249.562.9ac63.6ø19.310.8aL25248.562.(iiummeasuriglngth)Measuringrange:100mmorless63.6ø18(Spinde)ø6.35(Measurngface)ø63(Anvil)ø6.3cbaL25248.562.910.8*2Rustproongshallbeappliedafteruse.Note:Alldigitsofmodelsover125mm(5in)measuringrangearepresettable.measuriglngth)(Miniumcthensettheorigin.)ø18Ratchetthimbletype(Spindle)ø6.35(Measuingface)ø6.3(Anvi)ø63DIMENSIONSbRatchetstop293-230-30293-231-30293-232-30293-233-30293-234-30293-235-30293-236-30293-237-30293-240-30293-241-30293-242-30293-243-30293-244-30293-245-30293-246-30293-247-30293-330-30293-331-30293-332-30293-333-30293-334-30293-335-30293-336-30293-340-30293-341-30293-342-30293-343-30293-344-30293-345-30293-346-30293-347-30293-348-30OutsideMicrometers(Digimatic)WithoutSPCdataoutput
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