Main Applications and Features

Adopt lead synchronization technology, the detecting range can be within a few meters to a hundred meters. By adopting IGBT bridge circuit, high-power, quick shut-off, portable electromagnetic transmitter can be realized; by adopting floating-point amplification and FPGA technology, high-resolution receiver can be realized; USB port data transfer facilitates the man-machine dialogue, thus providing a complicated-geological-environment-fit, portable electromagnetic system for geophysical prospecting and engineering exploration; the system can be widely used in various aspects including geophysical prospecting, engineering detection, water resources survey and environmental pollution detection, etc.

Technical Specifications

Receiver

·         Sampling Frequency: 1μs

·         Dynamic Range: 96 Db

·         Superposition Times: 1~9999 Optional

·         Bandwidth: DC up to 13 kHz

·         Synchronization Mode: Conductor Synchronization

·         Transmission Interface: USB

·         Display: 640×480 VGA High Brightness LCD

·         Working Environment Temperature: 0℃~50℃; Humidity 95% (40℃)

·         Outline Dimension: 300×250×100mm

·         Weight: 7Kg

Transmitter

·         Working Frequency: 1.25~250Hz (9 frequency spots)

·         Transmitting Current: 50A (continuous), 70A (pulse)

·         Power Supply Voltage: 12~150 V

·         Maximum Power: 3Kw

·         Shutoff Time: Minimum 1.2μs (pure resistance load)

·         Synchronization Mode: Conductor Synchronization

·         Working Environment Temperature: 0℃~50℃; Humidity 95%

·         Outline Dimension: 300×250×100mm

·         Weight: 6Kg