F-53FMitutoyo reserves the right to change any or all aspects of any product specication, including prices, designs and service content, without notice.SERIES 2 — Special Dial IndicatorsAdjustable hand dial indocator• The hand position can be adjusted independently of the position of the spindle by rotating the top knob.2048S-10Dial IndicatorsComparison measuring instruments which ensure high quality, high accuracy and reliability.An inspection certicate is supplied as standard. Refer to page U-11 for details.DIMENSIONS Unit: mmISO/JIS TypeFEATURESMetricOrder No.——w/lugFlat-back2048S-102048SB-104—4——InchOrder No.——w/lugFlat-back2915S-102915SB-104—4——2918S-102918SB-104—4——SPECIFICATIONSMetricOrder No.Graduation (mm)Range (range/rev) (mm)Accuracy* (µm)Repeat-ability (µm)Dial readingMeasuring force (N)w/lugFlat-backMeasuring rangeRetrace1/10 Rev1 Rev2048S-102048SB-100.0110 (1)1535103±0-1001.4 or less ISO/JIS typeInchOrder No.Graduation (in)Range (range/rev) (in)Accuracy* (in)Repeat-ability (in)Dial readingMeasuring force (N)w/lugFlat-backFirst 1 Rev/2.5 Rev/10 RevRetrace2915S-102915SB-100.0010.5 (0.1)±0.001/±0.001/±0.0010.0002±0.0002±0-1001.8 or less2918S-102918SB-100.0010.5 (0.1)±0.001/±0.001/±0.0010.0002±0.00020-50-01.8 or less ANSI/AGD type* Completed products inspection is performed in the vertical orientation (contact point downward) and the stated accuracy is guaranteed.* Completed products inspection is performed in the vertical orientation (contact point downward) and the stated accuracy is guaranteed.2048S-10 With coaxial revolution counter Adjustable hand Jeweled bearingContinuous scale90100φ6.5M2.5×0.4519.516.957φ8 0-0.009φ2017.77.61647.464.952φMADE IN JAPANNo.2940S456789321mm0.0100908070605040302010M2.5×0.4515.12017.712.5108 0-0.009φ57φ19.316.918.218.257.564.74.8φφ4.8置針解除M2.5×0.45ф6.5ф57ф4.8ф527.615.165.259.816.919.8ф8 0-0.0092017.716(2048S-10)F-47ø6.510512.838.8EIDøHABGFøCø8 0-0.009ø4.81630°30°（取付部：M2.5×0.45）パーツNo.21AZA319ボール付測定子 先端ø3Ball contact (ø3)901312(threaded: M2.5×0.45)Ball contact (ø3)Order No.21AZA319(mount part: M2.5×0.45)Graduation: 0.01 mm,Measuring range: 10 mmOrder No.ABCDEFGHIMass (g)w/lugFlat-back2048S-1047.464.95717.72016.919.5527.6144135Note 1: Contact points, other than dedicated types, cannot be installed.Note 2: The shoulder on a contact point (standard accessory) acts as a stop to prevent spindle overrun that may otherwise damage the indicator. For this reason, if you need to install an optional contact point with an outside diameter smaller than 7 mm, use a washer (with outside diameter of at least 7 mm, inside diameter of 3 mm, and thickness of approx. 0.5 mm) placed between the contact point and the spindle.