MEASURING INSTRUMENTS CATALOG No.E2019
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B-11BMitutoyo reserves the right to change any or all aspects of any product specication, including prices, designs and service content, without notice.Technical Data Flatness:0.3 μm/0.000012 inParallelism: 2 μm/0.00008 inMeasurement posture: horizontal orientation only (Recommended spindle inclination: within ±3°) SR44 (1 pc.), 938882, for initial operational checks (standard accessory)Battery life:Approx. 5 years under normal useApprox. 18,000 hours in continuous use Length standard: Electrostatic capacity absolute sensorStandard accessories: Reference bar, 1 pc.(except for measuring range 0-15 mm (0-0.6 in)/0-10 mm (0-0.4 in) models)Screwdriver (210183), 1 pc.Functions Adjustable measuring force mechanismOrigin point settingZero settingHoldFunction LockAuto power offMeasurement data outputError alarmOptional AccessoriesConnecting cables 1 m: 05CZA662 2 m: 05CZA663USB Input Tool Direct USB-ITN-B (2 m): 06AFM380BConnecting cables for U-WAVE-T 160 mm: 02AZD790B For foot switch: 02AZE140B Refer to page B-68 for details. ABSOLUTE Digimatic MicrometersSERIES 227 —with Adjustable Measuring Force• Digimatic micrometer dedicated to applications requiring a constant/low measuring force such as measuring wire, paper, and plastic/rubber parts.• Ratchet mechanism in the thimble applies constant force to workpiece. • Compact and easy to handle. • Measuring force is adjustable (in steps) to suit various kinds of workpieces.• High-accuracy measurement can be performed even by unskilled operators due to the repeatability of the automatically applied measuring force. • Non-rotating spindle.• Measuring faces: Carbide.Constant-Measuring-Force MechanismSPECIFICATIONS MetricOrder No.Range (mm)Measuring force (N)Resolution (mm)Accuracy*1 (µm)Measuring force (N)Accuracy of the selected measuring force*2 (N)Repeatability of measuring force*1 (N)Mass (g)227-201-20 0 - 150.5 - 2.5 (adjustable)±2 0.5, 1.0, 1.5, 2.0, 2.5± (0.1+ the selected measuring force/10)within 0.1300227-203-2015 - 30380227-205-20 0 - 102 - 10(adjustable)0.0012, 4, 6, 8, 10± (0.4+ the selected measuring force/10)within 0.4345227-206-2010 - 20425227-207-2020 - 30415*1 Excluding quantizing error of ±1 count *2 These values are guaranteed when micrometer is used in a horizontal orientation (within ±3 degrees)Inch/MetricOrder No.Range (in)Measuring force (N)ResolutionAccuracy*1 (in)Measuring force (N)Accuracy of the selected measuring force*2 (N)Repeatability of measuring force*1 (N)Mass (g)227-211-20  0 - 0.60.5 - 2.5 (adjustable)0.00005 in/ 0.001 mm±0.00010.5, 1.0, 1.5, 2.0, 2.5± (0.1+ the selected measuring force/10)within 0.1300227-213-200.6 - 1.2380227-215-20  0 - 0.42 - 10 (adjustable)2, 4, 6, 8, 10± (0.4+ the selected measuring force/10)within 0.4345227-216-200.4 - 0.8425227-217-200.8 - 1.2415*1 Excluding quantizing error of ±1 count*2 These values are guaranteed when micrometer is used in a horizontal orientation (within ±3 degrees) Measuring force is generated by the action of trapping a workpiece between the spindle face and the anvil. The constant-force unit applies the specied measuring force. When the preset measuring force is reached, the count on the LCD is automatically held and the hold symbol appears. (To cancel the hold, reverse the thimble more than 1/10 revolution and press the hold button.)MicrometerThe origin of Mitutoyo’s trustworthy brand of small tool instrumentsProducts equipped with the measurement data output function can be connected to the measurement data network system MeasurLink (refer to page A-5 for details).227-201-20227-205-20

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