201919th International Congress of Metrology
|Number of page(s)||6|
|Section||Mechanics Quantities / Grandeurs Mécaniques|
|Published online||23 September 2019|
Comparison on seismometer sensitivity following ISO 16063-11 standard
CEA DAM Ile-de-France, 91297 Arpajon, France
2 LNE, 1 rue Gaston Boissier, 75015 Paris, France
3 Physikalisch-Technische Bundesanstalt (PTB), Bundesallee 100, 38116 Braunschweig, Germany
4 SPEKTRA Schwingungstechnik und Akustik GmbH, Heidelberger Str.12, 01189 Dresden, Germany
* Corresponding author: Franck Larsonnier, e-mail: email@example.com
Accelerometer calibration by primary and secondary means is now very well covered both in low and medium frequency range. This is obviously not the case for seismometers which are widely used in the world. Up to now, seismometers only have internal checks thanks to an integrated coil. Calibration of these devices address different challenges like large mass and volumes, non-rotatable devices, specific mounting. This inter laboratory comparison will help to investigate these fields and to give feedback to develop a methodology to calibrate seismometers.
© The Authors, published by EDP Sciences, 2019
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