JJG 797-2013
Calibration Instrument for Torque Wrenches (English Version)

Standard No.

JJG 797-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

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

Latest

JJG 797-2013

Scope

This procedure applies to the initial calibration, subsequent calibration and in-use inspection of electronic, mechanical and hydraulic torque wrench calibration instruments (hereinafter referred to as torque meters).

JJG 797-2013 history

• 2013 JJG 797-2013 Calibration Instrument for Torque Wrenches
• 1992 JJG 797-1992 Verification Regulation of Calibrating Instrument for Torque Wrenchs