JJG 778-2005
Noise Level Statistical Analyzers (English Version)

Standard No.

JJG 778-2005

Language

Chinese, Available in English version

Release Date

2005

Published By

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

Status

Be replaced 2020-03

Replace By

JJG 778-2019

Latest

JJG 778-2019

Scope

This procedure is applicable to the initial calibration, subsequent calibration and in-use inspection of Level 1 and Level 2 noise statistical analyzers.

JJG 778-2005 history

• 2019 JJG 778-2019 Noise Level Statistical Analyzers
• 2005 JJG 778-2005 Noise Level Statistical Analyzers
• 1992 JJG 778-1992 Verification Regulation of Noise Level Statistical Analyzers