PRIMARY CALIBRATION OF GEOPHYSICAL AND SEISMIC VELOCITY SENSORS |
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| Martin Iwanczik, Franck Larsonnier, Philipp Begoff, Michael Mende |
- Abstract:
- This paper describes first measurement results determined with a new primary calibration system according to ISO 16063-11 that can handle very heavy devices under test (DUT) with a weight up to 50 kg allowing a precise vertical excitation of the DUT. This required the development of a new vibration exciter that can compensate the high payload and covers the broad frequency range from 0.05 Hz to 400 Hz without exceeding the cross motion and THD limits defined in the ISO standard.
- Keywords:
- ISO 16063-11, seismic sensors, geophysical sensors, seismometer, geophone, shaker with payload compensation
- Download:
- IMEKO-WC-2015-TC22-434.pdf
- DOI:
- -
- Event details
- Event name:
- XXI IMEKO World Congress
- Title:
Measurement in Research and Industry
- Place:
- Prague, CZECH REPUBLIC
- Time:
- 30 August 2015 - 04 September 2015