Magnetic Survey Instruments Transient Electromagnetic Equipment

Magnetic survey instruments are used in a variety of applications, including mineral exploration, geologic mapping, and archeological studies. They are also used in military and aerospace applications, such as detecting submarines and mapping the Earth's magnetic field from space.

Types of Magnetic Survey Instrument

Proton precession magnetometer - This instrument measures the Earth's magnetic field by detecting the precession of protons in a magnetic field. It is sensitive to variations in the magnetic field caused by magnetic anomalies in the Earth's crust.

Fluxgate magnetometer - This instrument measures the strength and direction of magnetic fields. It uses two small coils of wire that are wound around a magnetic core. When a magnetic field is present, it causes a change in the electrical resistance of the wire, which can be measured and used to calculate the strength and direction of the magnetic field.

Overhauser magnetometer - This instrument uses a process called nuclear magnetic resonance to measure the Earth's magnetic field. It is similar to the proton precession magnetometer, but it uses a different type of atomic nucleus to detect the magnetic field.

Gradiometer - This instrument measures the spatial gradient of the magnetic field, which allows it to detect small changes in the magnetic field caused by nearby magnetic anomalies.

Techenical Specification

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Chongqing Gold Mechanical Electrical Equipment Co. Ltd. has been actively involved in the design, development, and manufacturing of geophysical exploration equipment for over four decades. Our expertise encompasses various techniques used to capture images and map subsurface features and structures such as minerals, oil and gas reservoirs, groundwater, and geological formations.

At present, our company manufactures a diverse range of equipment that encompasses resistivity meters, seismic receivers, magnetic instruments, borehole loggers, and various other geophysical sensors. Additionally, we offer geotechnical instruments such as pile testers and drilling machines.

In collaboration with geologists, geophysicists, and other domain experts, we design and develop instruments that cater to the unique requirements of our clients. To maintain our leading edge in the market and keep up with technological progress and scientific advancements, we continuously invest in research and development to ensure that our equipment is accurate, reliable, and efficient.