category:Seismic / Horizontal Geophones
brand:PASI
item:4,5 Hz
Horizontal Geophones 4,5 Hz
Ideal for multichannel analysis of surface waves (MASW)
Technical details:
Natural Frequency (Hz) : 4,5 ± 10%
Open Circuit Damping: 0,6 ± 5%
Armonic distorsion (%) < 0,20