Primary Calibration of Accelerometers by Laser Interferometry at the National Research Council

Auteurs-es

  • G.S. K. Wong
  • A. K. Agarwal
  • L. Wu

Résumé

This paper describes the absolute accelerometer calibration system developed at the Institute for National Measurement Standards, NRC. Details of the calibration procedure and the associated equipment are described. The system, based on laser interferometry, operates from 20 Hz to 5000 Hz, with an estimated uncertainty of less than 0.5% at a confidence level of 95%.

Fichiers supplémentaires

Publié-e

1995-09-01

Comment citer

1.
Wong GK, Agarwal AK, Wu L. Primary Calibration of Accelerometers by Laser Interferometry at the National Research Council. Canadian Acoustics [Internet]. 1 sept. 1995 [cité 25 nov. 2024];23(3):37-8. Disponible à: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/932

Numéro

Vol. 23 No. 3 (1995)

Rubrique

Actes du congrès de la Semaine canadienne d'acoustique

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