Main Technical Parameters
◎ Sensor bandwidth:
Broadband OBS (BBOBS):60s~50Hz、120~50Hz;
Very-Broadband OBS (CBOBS):240s~5Hz;
◎ Sensitivity of seismometer:1000V/m/s;
◎ Type of seismometer:velocity type;
◎ Maximum output of seismometer:5V (single-ended);
◎ Sample rate:50、100、200、500sps;
◎ Size:φ375mm * 485mm;
◎ Working depth:3000m;
◎ Instrument housing material:Titanium alloy;
◎ Weight:120kg.