Introduction to the instrument system
High-precision relative gravity exploration technology collects and studies micro-G gravity anomalies. Through its advanced data acquisition, data processing, image processing and other technologies, it gives full play to the role of high-precision gravity exploration in solving problems. Advantages in the field of small geological anomalies.
(Xiandeli) Company's high-precision flow gravimeter replaced the previous
traditional gravimeter for fast flow gravity measurement, which became a revolution in this field, making Field gravity measurements have become more accurate, convenient and faster.
Founded in 2007, the Canadian company
is a banner in the field of geophysical instruments.
Starting from
Company
In 2003, three companies merged to form the
Group (
The products include relative gravimeters (
station type and
mobile type), absolute gravimeters, and well gravity meters. instrument, aviation gravimeter, marine gravimeter, etc. In recent years, this product has been sold all over the world and has become a mainstream method for international and domestic regional gravity surveys, mineral deposits and oil and gas exploration, accounting for more than
the global market share.
Technical Specifications
Sensor Type Integral Fused Quartz Spring
Standard Repeatability Less than
MicroGalaxy
Long-term residual drift is less than
milligal
day
Ambient temperature coefficient
microgal
(
Typical value)
Pressure coefficient
Microgal
Kilopascal (
Typical value)
Magnetic field coefficient
Microga
Gaussian (
/>Typical value)
Charger voltage
The error caused by slight vibration (less than
) is less than
microga
Two rechargeable batteries, hot-swappable to each other
Simulation data output
Display screen
English
Word, waterproof keyboard
Reading resolution
Microgal
Measurement range,
milligal (no reset)
Automatic tilt compensation
Automatic correction to compensate for tide, instrument tilt, temperature, noise sampling, etc.
Normal operating temperature range+
Data interface
/>
Port
External power supply
CG-5 mobile relative gravimeter comes to Wuhan 18607148818