JJF 1491-2014
Calibration Specification for Digital AC Electrical Parameters Meter (English Version)

Standard No.

JJF 1491-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

National Metrological Technical Specifications of the People's Republic of China

Latest

JJF 1491-2014

Scope

This specification is applicable to the calibration of the AC parameter part of digital alternating current parameter measuring instruments (hereinafter referred to as measuring instruments) and multifunctional measuring instruments with digital display whose input signal frequency range is 40 Hz to 1 kHz.

JJF 1491-2014 history

• 2014 JJF 1491-2014 Calibration Specification for Digital AC Electrical Parameters Meter