• Mitutoyo’s unique shock-proof mechanism is incorporated, providing improved resistance to shock due to sudden spindle retraction caused by impact.
  • This series has been developed to eliminate the possibility of reading errors due to miscounting multiple revolutions.
  • The dead zone in red indicates “accuracy not guaranteed” .
  • One revolution type Back plunger dial gages are also available. (Refer to pages F-49 to F-50 for details.)

SPECIFICATIONS
Metric

Order No. Graduation Range (range/rev) Accuracy Repeat- ability Dial reading Measuring force
w/ lug Flat-back Overall Retrace 1/10 Rev 1 Rev
1929S 1929SB 0.01mm 1mm (1.4mm) 11µm 4µm 7µm 3µm 50-0-50 1.4N or less
1929S-62 1929SB-62 0.01mm 1mm (1.4mm) 11µm 4µm 7µm 3µm 50-0-50 1.4N or less
1900S-10 1900SB-10 0.001mm 0.1mm (0.14mm) 5µm 2µm 2.5µm 1µm 50-0-50 1.5N or less
1900S-72 1900SB-72 0.001mm 0.1mm (0.14mm) 5µm 2µm 2.5µm 1µm 50-0-50 1.5N or less

* Completed products inspection is performed in the vertical position (contact point downward) and the stated accuracy is guaranteed.

Inch

Order No. Graduation Range (range/rev) Accuracy Repeat- ability Dial reading Measuring force
w/ lug Flat-back First 1 Rev / 2.5 Rev / 10 Rev Retrace
1909S-62 1909SB-62 .0005” .04” (.056”) ±.0005” / — / — .00016” ±.0001” 20-0-20 1.4N or less
1910S-72 1910SB-72 .0001” .006” (.008”) ±.0001” / — / — .0001” ±.00003” 3-0-3 1.5N or less

* Completed products inspection is performed in the vertical position (contact point downward) and the stated accuracy is guaranteed.

FEATURES
Metric

Inch

DIMENSIONS

Note 1: Dimensions of the inch (ANSI/AGD Type) dial indicator partly differ from those of the metric (ISO/JIS Type) indicator.
Note 2: Inch (ANSI/AGD Type) dial indicators are provided with a stem of 3/8″ dia. and #4-48UNF thread mount for the contact point

Order No. A B C D E F G H I
1909S-62 32.5 41.7 40 14.5 19 12.8 8.9 38 6.6
1910S-72 32.5 40.8 40 14.5 19 12.8 8 38 6.6

 

Order No. A B C D E F G H I
1929S 32.5 47.5 40 14.5 20 13.8 13.7 38 6.6
1929S-62 32.5 47.5 40 14.5 20 13.8 13.7 38 6.6
1900S-10 32.5 53.5 40 14.5 20 16.8 16.7 38 6.6
1900S-72 32.5 53.5 40 14.5 20 16.8 16.7 38 6.6