M00027109
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PNEUMATIC FLUID POWER - DETERMINATION OF FLOW-RATE CHARACTERISTICS OF COMPONENTS USING COMPRESSIBLE FLUIDS - PART 1: GENERAL RULES AND TEST METHODS FOR STEADY-STATE FLOW
International Organization for Standardization
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Availability date: 11/05/2021
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Test installation
6 Test procedures
7 Presentation of test results
8 Identification statement (reference to this
part of ISO 6358)
Annex A (normative) - Alternative test procedure
Annex B (informative) - Flowmeter calibration
Annex C (informative) - Evaluation of measurement uncertainty
Annex D (informative) - Observations on error in test results
Annex E (informative) - Equations and graphical representations
of flow-rate characteristics
Annex F (informative) - Use of practical units
Annex G (informative) - Results of testing performed on
commercially available pneumatic components
Annex H (informative) - Procedures for calculating critical
back-pressure ratio, b, and subsonic index, m, by
the least-square method using the Solver function
in Microsoft Excel
Bibliography
Describes a steady-state method for testing pneumatic fluid power components that use compressible fluids, i.e. gases, and that have internal flow paths that can be either fixed or variable in size, to determine their flow-rate characteristics.
Published | |
Document Type | Standard |
Status | Current |
Publisher | International Organization for Standardization |
Pages | |
ISBN | |
Committee | TC 131 |
Supersedes |
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