ATEM-3 Transient Electromagnetic System

Main Applications and Features

• By adopting the lead synchronization technology, ultra-high power detecting range can be extended from a few meters to a thousand meters; with multiple function in one machine, with integration of superficial part and intermediate part, the instrument is suitable for the place with features like mountainous areas and complicated geological environment; 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 the system can be widely used in investigation works including metal mine, coal field, oil field gas, geothermal, water resources survey and including environmental pollution detection, etc.

Technical Specifications

 Receiver

• Dimensions: 36×230×30cm
• Weight: 7Kg (without cells)
• Sampling Frequency: fastest 5μs, Optional
• Dynamic Range: 1~156 db
• Superposition Times: 1~9999 Optional
• Bandwidth: DC 0~13kHz
• Synchronizing mode: Conductor Synchronization
• A/D16 bits, dominant frequency: 833MHz
• Memory: 128M, storage capacity: 4G
• Loop Device: Overlap, Center, Dipole

 Transmitter

• Power Supply: DC 4V~360V
• Rated Output Power: 10Kw
• Maximum Output Voltage: 360V
• Maximum Output Current: 50A (continuous), 70A (pulse)
• Frequency Range: Power Supply 1.25~125Hz (8 frequency spots)
• Output Waveform: Two Types (Mode 0, Mode 1)
• Shutoff Time: Change with transmitting current, transmitting coil when connecting coils
• Minimum Shutoff ?Time: 1.2μs (pure resistance load)

CHONGQING GOLD MECHANICAL & ELECTRICAL EQUIPMENT CO.,LTD

Established in 2009,Gold is a high -tech enterprise specializing in design,manufacture and sale of geological instrument.

Gold's products are manufactured stricity in accordance with industrial standard and have passed through quality and technical standard evaluation as well  as quality inspection. In 2010,Gold passed through ISO9001 International Quality System Certification.In July 2010,Gold obtained provincial certification of high-tech enterprise,becoming an excellent supplier with outstanding product quality in China.

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                                                        Provide Professional Technical Training

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