GD-02 Marine Magnetics magnetometer High Resolution Cesium optical pump magnetometer Marine Gradiometers for Marine Survey

Main Feature

• Cesium high performance: Wide detection range with high probability of detecting various sizes of magnetic targets.
• Streamlined tow design for safety: Low corrosion, sturdy glass fiber shell.
• Sampling rate up to 20Hz: Unparalleled data density, covering larger areas daily.
• Rotatable sensors for optimal signal acquisition: Globally accessible.
• Portable and easy to handle: No winch needed, operated by a single user using built-in handle for easy transport, weighing 15 kg with 60m cable.
• Integration of multiple systems for extended coverage: Internal counters, multi-sensor synchronization, and data cascading to maximize small target detection and reduce noise.
• Data recording software: Record and display data and locations in each magnetometer through automatic anomaly detection.
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Application

• Land and marine mineral resource assessment
• Geological surveys for land and marine areas, including deep earth construction and geological mapping
• Marine engineering exploration for channels, ports, optical cable/cable positioning, wind power, etc.
• Archaeological exploration for underwater shipwrecks and ancient structures
• Deep-sea exploration for oil and gas
• Earth magnetic field surveys
• Anti-submarine detection
• Detection and positioning of unexploded bombs, mines, and floating mines in vital waterways
• Ocean magnetic array services
• Daily transformer station surveys on land or at sea

Configuration

Technical Specification

Technical index of towed Marine cesium optical pump magnetometer
Total Field Measurement Range	10000nT - 100000nT
Power Spectrum Noise	<0.0006nT/√Hz RMS
Job Angle	10°-85°(N), 95°-170°(S) (Automatic change of Hemisphere)
Gradient Capacity Limit	>40000nT/m
Turn to Poor	≤0.5 nT
Towing Fish Dimensions	Length: 1.25m, Diameter: Ø 70mm, Max. Tail Width: 28cm
Drag Fish Weight	Main Counterweight: 15kg (Multiple Counterweights possible)
Conventional Streamer	Tension: 1.6t, Length: 60m
Conventional Pressure	180m
Depth Meter Measurement Range	0-160m
Steady State Power Consumption	15W
Working Power Supply Voltage	24V-36V
Operating Current	Start: ≤ 1.1A, Stable: 0.5A-0.7A
Data Output Frequency	1-10Hz
Data Communication	Serial Port 232

Detailed Images

Packing&Delivery

Safe and efficient packaging and transportation services. We prioritize item safety and use high-quality materials to minimize damage. Trust us for reliable and timely delivery, domestically or internationally. Your items are in good hands with our comprehensive solutions.

Company Profile

Chongqing Gold M& E Equipment Co., Ltd. is specializes in manufacturing and development of high-resolution geophysical instruments such as Resistivity Meter, IP instrument, Resistivity Imaging, Seismic instrument, magnetic instrument, borehole camera, borehole logger and drilling equipment ( core drill rig, water well drill rig,engineering drill rig, anchor drilling rig and so on. Also we supply the surveying equipment such as GPS, Total Station, Echo sounder and so on.