JJG 2063-2007
Measuring Instruments for Liquid Flow (English Version)

Standard No.

JJG 2063-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

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

Latest

JJG 2063-2007

Replace

JJG 2063-1990

Scope

This calibration system table is suitable for the value transfer of liquid flow measuring instruments filled with closed pipes. It includes the quantities from the main basic quantities and derived quantities, liquid flow measuring reference instruments, liquid flow measuring standard instruments to liquid flow working measuring instruments. Value transfer relationships, magnitude transfer methods and optimal measurement capabilities when magnitude is transferred.

JJG 2063-2007 Referenced Document

• JJF 1001-1998 General Terms in Metrology and Their Definitions
• JJF 1059-1999 Evaluation and Expression of Uncertainty in Measurement
• JJF 1225-1990 1.6~146 cubic meters / hour water flow benchmark operating technical specifications

JJG 2063-2007 history

• 2007 JJG 2063-2007 Measuring Instruments for Liquid Flow
• 1990 JJG 2063-1990 Verification Scheme of Water Flow Measuring Instruments