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About This Item

 

Full Description

This International Standard specifies the performance requirements for three classes of sound calibrator: class 0, class 1, and class 2 in decreasing order of accuracy under specified conditions. Class 0 calibrators are normally used in the laboratory, whilst classes 1 and 2 are considered as calibrators for field use.

Incorporates the following:
BS EN 60942:1998
 

Document History

  1. BS EN IEC 60942:2018


    Electroacoustics. Sound calibrators

    • Most Recent
  2. BS EN 60942:2003


    Electroacoustics. Sound calibrators

    • Historical Version
  3. BS EN 60942:1998

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    Electroacoustics. Sound calibrators

    • Historical Version
  4. BS 7189:1989


    Specification for sound calibrators

    • Historical Version