Samyon IGGTEM 20 瞬态电磁系统 (146dB)

Current Waveform: Dipolar rectangular current with 50% duty cycle

Dynamic scale: 146dB

A/D: 16bit, 500 KHz

Sample velocity: 4μs

Min resolution: 0.2μV

Channel gain: multi-grade floating point 

Overlapping time: 32-4096

Sample display: Max 88

Transmitting current: Dipolar, Rate 1:1

Synchronous mode: Cable, GPS

Max output Voltage: 36-57V

Max output current: 20A, 50A, 100A, 200A

Pulse width: 4,10,20,40ms

Negedge time: 0.5-300μs

Transmitter loop: upto 1m *1m ----25m*25m

Power supply: continuous work for 8 hours

Weight: 2kg