Product Overview
The GL-PH60/120 shallow-well wide/very broadband seismometer consists of three identical inclined pendulums evenly arranged circumferentially, with built-in force-balance electronic feedback circuit, coordinate conversion circuit and control circuit. It ensures high orientation accuracy via dual directional pointers. It realizes automatic pendulum unlocking after power-on and automatic zero adjustment beyond zero limit, and pendulum locking is controlled by data collector.
It is mainly used for natural seismic observation of national and regional seismic networks and stations, reservoir-induced earthquake monitoring, mine seismic monitoring, broadband seismic observation, underground structure imaging, underwater observation and oil and gas exploration. It is also applicable to scientific researches including long-term fixed observation and mobile seismic observation.
