Salient Features:
EPIC owns two types of 40Hz vertical geophones.
The 40Hz geophones for the Multichannel Digitizer Systems are manufactured by Sercel and Geospace. These vertical geophones are critically damped at 0.555 and have a sensitivity of about 21 V/m/s.
The 40Hz geophones for the Texan Digitizers these geophones are manufactured by Sercel. These vertical geophones are critically damped at 0.555 and have a sensitivity of 35.3 V/m/s
Uses primarily include active source studies.
