Physical test




Type of product test in quality assurance

A physical test is a qualitative or quantitative procedure that consists of determination of one or more characteristics of a given product, process or service according to a specified procedure.[1] Often this is part of an experiment.


Physical testing is common in physics, engineering, and quality assurance.




Contents






  • 1 Purposes


  • 2 Performance testing


    • 2.1 Examples of performance testing




  • 3 Gallery


  • 4 See also


  • 5 References





Purposes


Physical testing might have a variety of purposes, such as:



  • if, or verify that, the requirements of a specification, regulation, or contract are met

  • Decide if a new product development program is on track: Demonstrate proof of concept

  • Demonstrate the utility of a proposed patent

  • Provide standard data for other scientific, engineering, and quality assurance functions

  • Validate suitability for end-use

  • Provide a basis for Technical communication

  • Provide a technical means of comparison of several options

  • Provide evidence in legal proceedings



Performance testing


Some physical testing is performance testing which covers a wide range of engineering or functional evaluations where a material, product, or system is not specified by detailed material or component specifications. Rather, emphasis is on the final measurable performance characteristics. Testing can be a qualitative or quantitative procedure.
Many Acceptance testing protocols employ performance testing e.g. In the stress testing of a new design of chair.



Examples of performance testing



  • Building and Construction Performance Testing


  • Fire protection (ASTM D176)


  • Packaging Performance (hazardous materials, dangerous goods, ASTM D4169)

  • Performance Index for Tires (ASTM F538)

  • Performance Test Code on Compressors and Exhausters (ASME PTC 10 - 1997)


  • Personal protective equipment performance

  • Several Defense Standards

  • Wear of Textiles (ASTM D123)



Gallery






  • Test fixture on universal testing machine







  • Hydraulic system testing







  • Drop test of shipping container for missile







  • Engineers in NASA dynamic test chamber







  • Crash test of car striking a wall







  • Fire testing materials and structures






See also



  • Environmental chamber

  • Test method

  • Independent test organization

  • Measurement uncertainty



References





  1. ^ ASTM E 1301, Standard Guide for Proficiency Testing by Interlaboratory Comparisons




  • Pyzdek, T, "Quality Engineering Handbook", 2003, .mw-parser-output cite.citation{font-style:inherit}.mw-parser-output .citation q{quotes:"""""""'""'"}.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-maint{display:none;color:#33aa33;margin-left:0.3em}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}
    ISBN 0-8247-4614-7

  • Godfrey, A. B., "Juran's Quality Handbook", 1999,
    ISBN 007034003X




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