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The A10 is an absolute gravimeter optimized for fast data acquisition and portability in outdoor applications. The instrument allows operation in harsh field conditions on open outdoor sites in the sun, snow, and wind.
- Automated leveling
- Battery operated
- Temperature controlled sensor
- Ideal roadside operation from a vehicle
The CG-6 Autograv™ is the next generation land gravity meter combining a modern, intuitive user interface with our renowned quartz sensor technology housed in a rugged yet lightweight enclosure. The new CG-6 offers fast, reliable and precise gravity measurements and includes an array of mapping and post processing functionality with our new Lynx LG software conveniently installed on the optional tablet computer.
The FG10-X offers most of the same features as the FG5-X with the exception of the WEO laser which is replaced by a smaller, laboratory HeNe laser called the ML-1 which has a maximum accuracy of 10 microgals. The ML-1 provides a linear-polarized, intensity-stabilized, coherent, light source of continuous wave visible red laser light with a nominal output power of 1 mWatt. These measurements are directly calibrated to international standards making the FG10-X an absolute gravimeter. An upgrade path to FG5-X is available pursuant to US Export Control restrictions.
Recognized standard for measuring gravity. The FG5-X system uses the well established free-fall technique of measuring gravity. Featuring:
- 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
The Micro-g LaCoste gPhoneX gravity meter uses the Zero-Length Spring™ sensor technology to provide microGal repeatability with very low static drift, which makes it the best suited as a monitoring meter. Whether you are interested in earthquake or volcanic studies, earth tide or reservoir monitoring, the gPhoneX will out perform all others. The gPhoneX can also be used as an ultra sensitive low frequency seismometer for these areas of studies.
A precision leveling and stabilizing platform for gPhone, gPhoneX and other instrumentation. Specifically tailored to the gPhone and gPhoneX gravity meters, the Odin Leveling Platform uses three temperature controlled hydraulic legs to precisely control tilt with sub-arcsecond resolution. The platform is actively servo-controlled to maintain level, allowing the gravity meter to measure continuously over long periods of time.
The RG-1 Remote Operating Gravity Meter is designed to be incorporated into autonomous underwater or terrain vehicles for the purpose of acquiring micro gravity data remotely. The RG-1 is easy to integrate into an existing AUV / ROV, requires low power and includes a standard serial port for control, data output and battery connection.
Micro-g LaCoste is proud to announce the arrival of the next generation dynamic marine gravity meter The “SEA III Marine Gravity System” as the latest in the long line of successful LaCoste & Romberg based dynamic gravity system designs spanning over 60 years. It represents the next generation zero length spring tension / beam velocity sensor with feedback optimized for marine gravity survey applications.
TAGS-7 represents the latest development in a long line of LaCoste-based airborne gravity systems, stretching back to the first successful airborne gravity flights in 1958 and building on the success of the TAGS System. For over 50 years, LaCoste gravimeters have acquired hundreds of thousands of line kilometers of gravity data during academic, government, and commercial surveys. TAGS-7 blends the latest in GPS and data acquisition technology with the solid foundation of the LaCoste dynamic gravimeter. TAGS-7 is an upgrade to the TAGS-6 gravity meter, and is designed specifically for airborne operations. The system incorporates a time-tested, low-drift, zero-length-spring gravity sensor mounted on a gyro-stabilized gimbal platform. The sensor has a worldwide gravity measuring range (no reset necessary) of 500,000 milliGals.
The tripod has a rigid structure that accurately positions the gravity meter at predetermined levels for a quick and precise measurement of the vertical gravity gradient. The three different levels enable the detection of a non-linear vertical gravity gradient in rugged terrain. The design accommodates CG-5 or CG-6 Autograv™ gravity meters.