JJG 82-2010
Verification Regulation of Common Normal Micrometer (English Version)

Standard No.

JJG 82-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

National Metrological Verification Regulations of the People's Republic of China

Latest

JJG 82-2010

Replace

JJG 82-1998

Scope

This procedure is applicable to the initial calibration, subsequent calibration and in-use inspection of mechanical normal micrometers with a measuring range up to 200 mm and a graduation value of 0.01 mm and digital normal micrometers with a resolution of 0.001 mm.

JJG 82-2010 Referenced Document

• GB/T 1217-2004 Micrometer for measuring root tangent lengths of gear teeth
• JJF 1001-1998 General Terms in Metrology and Their Definitions
• JJF 1059-1999 Evaluation and Expression of Uncertainty in Measurement
• JJF 1094-2002 T.S. for Evaluation of the Characteristics of Measuring Instruments*， 2024-04-19 Update
• JJF 1130-2005 Guide to the Estimation of Uncertainty in Calibration of Geometrical Measuring Equipment

JJG 82-2010 history

• 2010 JJG 82-2010 Verification Regulation of Common Normal Micrometer
• 1998 JJG 82-1998 Verification Regulation of the class of Common Normal Micrometer