This procedure is applicable to the type evaluation (prototype test), initial verification, subsequent verification and in-use inspection of soap film flowmeters.
JJG 586-2006 Referenced Document
GB/T 12810-1991 Laboratory glassware--Volumetric galssware--Methods for use and testing of capacity
GB/T 17626.2-1998 Electromagnetic compatibility--Testing and measurement techniques--Electrostatic discharge immunity test
JB/T 9329-1999 Basic environmental conditions and testing methods for instruments transportation and storage in the transportation
JJF 1015-2002 General Norm for Pattern Evaluation and Pattern Approval of Measuring Instruments*, 2024-04-18 Update
JJF 1016-2002 The Rules for Drafting Program of Pattern Evaluation of Measuring Instruments*, 2024-04-18 Update
JJG 586-2006 history
2006JJG 586-2006 Verification Regulation of Soap Film Flow meter
1989JJG 586-1989 Verification Regulation of Soap Film Standard Facility on Gases Flow