Format:
6
ISBN:
9788001057933
Content:
The progress of our tiltmeter, which bases on force compensating weigh cells (EMFC) is discussed in this paper. Currently a resolution of ~ 1 nrad at a range of ± 9 mrad, a linearity of 〈 0.25*10-3 and a cross error of the axes of 〈 ± 22 ppm is achieved. Long term measurements of earth tide related tilts demonstrate the ability to resolve tilts with very small frequencies (1 - 2 d-1). Prospectively it will be applied to measure and control tilting of measurement basements and tables.
In:
Full papers, Prague : Czech Techn. Univ. in Prague, Fac. of Electrical Engineering, Department of Measurement, 2015, (2015), 9788001057933
In:
year:2015
In:
extent:6
Language:
English
Author information:
Fröhlich, Thomas 1969-
Author information:
Diethold, Christian 1981-
Author information:
Kühnel, Michael 1981-
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