>> P.211
InsideMicrometersTubularInsideMicrometersSERIES139—Extension-PipeType(mainunit)•MicrometerheadforExtension-PipeTypeinsidemicrometer.•Thesleeveisrotatedtoadjustthereferencepointadjustmentwhensettingtoalengthstandard.•OptionalSettingRings,CERAInsideMicroCheckerandGaugeBlockAccessorySetsareavailableasreferencegagesfordatumadjustment.(RefertopagesC-28,C-52,andE-17toE-20fordetails)139-001SPECIFICATIONSMetricOrderNo.139-001InchOrderNo.139-002Range(mm)100-125Range(in)4-5Spindlefeederror*(µm)Graduation(mm)Micrometerheadstroke(mm)30.0125Spindlefeederror*(in)Graduation(in)Micrometerheadstroke(in)0.000150.0011*"Spindlefeederror”referstothedifferencebetweenthemaximumandminimumindicationerrorvalueswithinthespecicationrangeofthemicrometerheadDIMENSIONS139-001Unit:mmSR103ø847ø18100ExtensionPipe(M9.5×0.5)4.5ø8SR10C-24
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