ISO/TR 19972-1:2009 Preview

Hydraulic fluid power -- Methods to assess the reliability of hydraulic components -- Part 1: General procedures and calculation method

ISO/TR 19972-1:2009 provides a means for determining the reliability of hydraulic fluid power components using:

  • estimates from a design analysis;
  • analysis of laboratory testing to failure or suspension;
  • analysis of field data;
  • analysis of a substantiation test.

These methods apply to the first failures without repairs, but exclude certain infant mortality failures. Specific component test procedures and exclusions are provided in subsequent parts of ISO/TR 19972. ISO/TR 19972-1:2009 also provides calculation methods, reporting descriptions and examples of reliability calculations.


General information

  • Status :  Published
    Publication date : 2009-02
  • Edition : 1
    Number of pages : 40
  • :
    ISO/TC 131/SC 8
    Product testing
  • 23.100.01
    Fluid power systems in general

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