Earth Tide Monitoring
A zero-length metal spring gravimeter such as the gPhoneX Gravity Meter is best suited for Earth Tide Monitoring because of its low-drift characteristics.
Absolute gravimeters such as the FG5-X are also perfectly suited for this application.
- Extended free-fall chamber length
- Improved Electronics
- Improved reliability
- Redesigned drive system
- Built-in collimation optics for verticality alignment
- Drag-free chamber surrounds the free-falling test mass
- Portable standard in Absolute Gravity