PKTEM Kilometer Level Small Loop Transient Electromagnetic System

Product introduction

The PKTEM system adopts constant pressure clamp high-speed linear shutdown technology and non-destructive mutual inductance elimination technology to achieve large depth, high resolution, shallow layers without shallow blind spots, and efficient exploration. The device adopts a flexible coil structure, which can be folded and assembled and disassembled on-site. It has good seismic performance and is convenient for transportation to adapt to various terrain conditions. The system suppresses noise through large emission magnetic moments, with strong anti-interference ability, and achieves a detection depth of up to kilometers. It can be widely used for geological surveys and large-scale mineral exploration in complex terrain, water, plains, plateaus, hilly areas, coal mine goaf areas, and burning areas.

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The PKTEM system adopts constant pressure clamp high-speed linear shutdown technology and non-destructive mutual inductance elimination technology to achieve large depth, high resolution, shallow layers without shallow blind spots, and efficient exploration. The device adopts a flexible coil structure, which can be folded and assembled and disassembled on-site. It has good seismic performance and is convenient for transportation to adapt to various terrain conditions. The system suppresses noise through large emission magnetic moments, with strong anti-interference ability, and achieves a detection depth of up to kilometers. It can be widely used for geological surveys and large-scale mineral exploration in complex terrain, water, plains, plateaus, hilly areas, coal mine goaf areas, and burning areas.

A/D conversion: 24 bits

Real time dynamic range: 150dB

Sampling rate: 1.25 or 2.5MHz

Maximum emission current: 100A~120A

Transmission fundamental frequency: 50~3.125Hz (optional)

Emission waveform: bipolar combination wave

Shutdown time: approximately 200 μ S (FT320)

Emission magnetic moment: 13000-16000Am2

Maximum detection depth of 1000 meters

Working temperature: -30 ° C~60 ° C, maximum relative humidity of 95%

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