JB/T 11497-2013Electronic digital three-point internal micrometers (English PDF)

JB/T 11497-2013 is the English-translated version of 电子数显三点内径尺.

JB/T 11497-2013 is a recommended Chinese machinery industry standard for three-point internal diameter gauges that carry an electronic digital display. It fixes the terms and definitions used for these instruments, their types and basic parameters, the requirements they must satisfy, the test methods, and the rules for marking and packaging. Its field of application is set out for gauges with a resolution of 0.001 mm. Among the standards it quotes are GB/T 2423.3-2006, GB/T 2423.22-2012, GB 4208-2008, GB/T 17163-2008, GB/T 17626.2-2006 and GB/T 17626.3-2006. The document belongs to Chinese classification J42 and international classification 17.040.30, and was issued by the Ministry of Industry and Information Technology.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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