Featurres:
- Automatic data acquisition and system controller (Microsoft Windows® -based laptop PC)
- Field ruggedized, temperature controlled system
- Automatic leveling system
- Real-Time data processing automatic data storage
- Included monitoring package provides automatic logging of barometric pressure and critical system parameters
- “Superspring” long period (20-30s) active isolation device
- Real-time gravity corrections for tides, ocean loading, polar motion, and atmospheric attraction
- Built in collimation optics for verticality alignment
- Drag-free chamber eliminates residual drag on freefall object
- Frequency stabilized HeNe laser
- Built in Rubidium atomic clock
- Ion-vacuum pump with battery backup power supply
- 12VDC power base (with 100-240VAC laboratory power supply included
- Custom-built shipping containers
input power | : | 12-14 DC (vehicle or from lab based 100-240VAC supply –included) |
Full load | : | 25A (300W) |
Average load | : | 16A (200W) |
Weight | : | upper unit : 19kg lower unit : 21kg electronics and computer : 23kg cables : 7kg (each) deployment boxes : 25kg(each) total : 105kg |
Accuracy | : | 10μGal (Absolute) |
Precision | : | 10μGal in 10 minutes at a quiet site |
Operating temperature | : | -18˚C to +38˚C continuous operation |