JIS B 7556:2008
Procedures of calibration and testing for gas flowmeter
- Standard No.
- JIS B 7556:2008
- Release Date
- 2008
- Published By
- Japanese Industrial Standards Committee (JISC)
- Status
- Replace By
- JIS B 7556:2016
- Latest
- JIS B 7556:2022
- Replace
- JIS B 7556:2003
- Scope
- This standard specifies methods for calibrating and testing gas flowmeters, and methods for calculating uncertainties and deviations (instrumental errors), using flowmeters with clear traceability (standard flowmeters) as reference standards.
JIS B 7556:2008 Referenced Document
- JIS Z 8103 Glossary of terms used in measurement*， 2019-05-20 Update
- JIS Z 8762-1 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full -- Part 1: General principles and requirements
- JIS Z 8762-2 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full -- Part 2: Orifice plates
- JIS Z 8762-3 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full -- Part 3: Nozzles and Venturi nozzles
- JIS Z 8762-4 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full -- Part 4: Venturi tubes
JIS B 7556:2008 history
- 2022 JIS B 7556:2022 Calibration and proving test for gas flowmeter
- 2016 JIS B 7556:2016 Calibration and proving test for gas flowmeter
- 2008 JIS B 7556:2008 Procedures of calibration and testing for gas flowmeter
- 2003 JIS B 7556:2003 Proving methods and procedures for gas flowmeters
