Seismic instruments: article

Electrodynamic seismometers attenuation adjustment and control
I.P. Bashilov 1 M.Z. Goranov 2 E.A. Sutulov 2 V.V. Tatarintsev 2
1 Schmidt Institute of Physics of the Earth of the Russian Academy of Sciences 2 12 Central Scientific Research Institute of the Ministry of Defense of the Russian Federation
Journal: Seismic instruments
Tome: 59
Number: 2
Year: 2023
Pages: 18–25
UDK: 550.34.013.2
DOI: 10.21455/si2023.2-2
Keywords: damping device, seismometer, seismic device, SM-3KV, amplitude-frequency characteristics
Аnnotation: Specific methodical recommendations of SM-3KV electrodynamics seismometers attenuation adjustment and control are presented. In particularly, three methodologies of attenuation adjustment based on damping decrement using, calculation of steadying resistance value and the seismometer amplitude-frequency characteristic are described. These methodologies are intended to using in production and operation conditions of electrodynamics seismometers.