Depth micrometer 329 series

digitalanalogratchet

•This type uses interchangeable rods to enable wide-range measurement. •Order No. 329-250-30,329-251-30, 329-350-30, and 329-351-30 allow integration into statistical process control and measurement systems. •Measuring rod diameter: 4 mm •Measuring rod lock. •Ratchet stop provides constant measuring force. Technical Data Accuracy: ±3 pm/±0.00015 inch for micrometer head (Excluding quantizing error) Flatness of reference face: 1.3 pm (0.00005 in) for 63.5 mm (2.5 m) length base, 2 pm (0 00008 in) for 101.6 mm (4 in) length base Flatness of measuring rod face: 0.3 pm (0.000012 in) Parallelism between reference face and measuring rod face: (4+R/50) pm, R = Max. measuring length (mm) [0.0002+0.00005(R/2 in Fraction rounded up ±{2+R/75) pm for interchangeable rod, (0.0001 +0 00005(R/3 in R = Max. range (mm) Fraction rounded up Battery: SR44 (1 pc), 938882 for initial operational checks (standard accessory) Battery life*: Approx. 2.4 years under normal use * Digital models Scale type: Electromagnetic induction absolute encoder Optional accessories for 329-250-30, 329-251-30, 329-350-30, and 329-351-30. For details, refer to page D-39. Connection cable for 329-250-30. 329-251-30 329-350-30, and 329-351-30 05CZA662 SPC cable With data button (1 m) 05CZA663 SPC cable with data button (2 m) USB Input Tool Direct 06AFM380B SPC cable for USB-ITN-B (2 m) Wireless data output u-wav£ in U-WAVE-TC: 264-620 (IP67 type) 264-621 (Buzzer type) Connecting unit for U-WAVE-TC 02AZF310 (IP67 type) 02AZF300 (Buzzer type) Refer to page A-l 5 for details