JJG 158-2013
Verification Regulation of Compensated Micro-manometer (English Version)

Standard No.

JJG 158-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

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

Status

Be replaced

Replace By

JJG 158-2020

Latest

JJG 158-2020

Replace

JJG 158-1994

Scope

This procedure is applicable to the initial calibration, subsequent calibration and in-use inspection of compensated micromanometers (hereinafter referred to as micromanometers) with a measurement range of (-2.5~2.5) kPa.

JJG 158-2013 history

• 1970 JJG 158-2020 Steel bar gauge dotting machine
• 2013 JJG 158-2013 Verification Regulation of Compensated Micro-manometer
• 1994 JJG 158-1994 Verification Regulation of Standard Compensated Micro-manometer