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ISO 6358-2:2013

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Pneumatic fluid power Determination of flow-rate characteristics of components using compressible fluids Part 2: Alternative test methods
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

04-09-2019

Language(s)

English, French

Published date

08-05-2013

ISO 6358-2:2013 specifies a discharge test and a charge test as alternative methods for testing pneumatic fluid power components that use compressible fluids, i.e. gases, and that have internal flow passages that can be either fixed or variable in size to determine their flow-rate characteristics. However, ISO 6358-2:2013 does not apply to components whose flow coefficient is unstable during use, i.e. components that exhibit remarkable hysteretic behaviour (because they can contain flexible parts that deform under the flow) or that have an internal feedback phenomenon (such as regulators), or components that have a cracking pressure such as non-return (check) valves and quick-exhaust valves. In addition, it does not apply to components that exchange energy with the fluid during flow-rate measurement, e.g. cylinders, accumulators, etc.

ISO 6358-2:2013 does not provide a method to determine if a component has hysteretic behaviour; ISO 6358-1 does provide such a method.

The charge test cannot be performed on components that do not have downstream port connections.

ISO 6358-2:2013 specifies requirements for the test installation, the test procedure, and the presentation of results.

Annexes provide the following:

  • evaluation of measurement uncertainties;
  • requirements for a method to test the volume of an isothermal tank;
  • guidance on the isothermal tank;
  • requirements for a method to test isothermal performance;
  • guidance on the equation for calculating characteristics;
  • guidance on calculating flow-rate characteristics.

DevelopmentNote
Supersedes ISO/DIS 6358-2. (05/2013) Together with ISO 6358-1 and ISO 6358-3, supersedes ISO 6358. (10/2014)
DocumentType
Standard
Pages
43
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy
Supersedes

Standards Relationship
NF ISO 6358-2 : 2013 Identical
NEN ISO 6358-2 : 2013 Identical
BS ISO 6358-2:2013 Identical

13/30250817 DC : 0 BS ISO 6953-2 - PNEUMATIC FLUID POWER - COMPRESSED AIR PRESSURE REGULATORS AND FILTER-REGULATORS - PART 2: TEST METHODS TO DETERMINE THE MAIN CHARACTERISTICS TO BE INCLUDED IN LITERATURE FROM SUPPLIERS
08/30176286 DC : DRAFT JAN 2008 BS ISO 6358-3 - PNEUMATIC FLUID POWER - DETERMINATION OF FLOW-RATE CHARACTERISTICS OF COMPONENTS USING COMPRESSIBLE FLUIDS - PART 3: DISCHARGE TEST AS AN ALTERNATE TEST METHOD
BS ISO 6358-3:2014 Pneumatic fluid power. Determination of flow-rate characteristics of components using compressible fluids Method for calculating steady-state flow-rate characteristics of systems
17/30314623 DC : DRAFT JUL 2017 BS ISO 20145 - PNEUMATIC FLUID POWER - TEST METHOD FOR MEASURING ACOUSTIC EMISSION PRESSURE LEVEL OF EXHAUST SILENCERS
ISO 6358-1:2013 Pneumatic fluid power — Determination of flow-rate characteristics of components using compressible fluids — Part 1: General rules and test methods for steady-state flow
ISO 6953-2:2015 Pneumatic fluid power — Compressed air pressure regulators and filter-regulators — Part 2: Test methods to determine the main characteristics to be included in literature from suppliers
BS ISO 6358-1:2013 Pneumatic fluid power. Determination of flow-rate characteristics of components using compressible fluids General rules and test methods for steady-state flow
BS ISO 6953-2:2015 Pneumatic fluid power. Compressed air pressure regulators and filter-regulators Test methods to determine the main characteristics to be included in literature from suppliers
ISO 6358-3:2014 Pneumatic fluid power Determination of flow-rate characteristics of components using compressible fluids Part 3: Method for calculating steady-state flow-rate characteristics of systems
13/30250847 DC : 0 BS ISO 6953-1 - PNEUMATIC FLUID POWER - COMPRESSED AIR PRESSURE REGULATORS AND FILTER-REGULATORS - PART 1: MAIN CHARACTERISTICS TO BE INCLUDED IN LITERATURE FROM SUPPLIERS AND PRODUCT-MARKING REQUIREMENTS
08/30176290 DC : DRAFT JAN 2008 BS ISO 6358-4 - PNEUMATIC FLUID POWER - DETERMINATION OF FLOW-RATE CHARACTERISTICS OF COMPONENTS USING COMPRESSIBLE FLUIDS - PART 4: CHARGE TEST AS AN ALTERNATE TEST METHOD

ISO 5598:2008 Fluid power systems and components Vocabulary
ISO 6358-1:2013 Pneumatic fluid power — Determination of flow-rate characteristics of components using compressible fluids — Part 1: General rules and test methods for steady-state flow
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 1219-1:2012 Fluid power systems and components — Graphical symbols and circuit diagrams — Part 1: Graphical symbols for conventional use and data-processing applications
ISO 21748:2017 Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty evaluation

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