• The acquisition station uses 32-Bit ultra high precision∑-△ADC , with ultra-low noise level.

• Built-in GPS and high-precision clock for long-term synchronization.

• Integrated design with built-in geophone, small size and light weight.

• Using an integrated charging box, support charging and data download simultaneously.

• Support both active and passive seismic survey exploration.

• Exploration system supports over 10000 channels.

• Support multiple data formats such as SEG-2, SEG-Y, SEG-D, SAC, Mini SEED. etc.

• Using a mobile app to monitor real-time quality and record deployment information.

• Real-time Monitoring through WIFI

• Support Refraction/Reflection Seismic Survey

• Support MASW/ESPAC Detection

• Lightest and Cheapest Solution

Practical Applications:

2D and 3D Seismic Exploration of Coal and Oil and Gas resources/Survey of Goaf
Dam Foundation Investigation/Shallow Surface Geological Survey/Building Foundation Survey
Road Airport Engineering Survey/Survey of Urban Subway Transportation Engineering.

Geophone Parameters:

Natural Frequency:5Hz
Sensitivity:190 V/m/s
Bandwidth: 0.2-200Hz

Physical Parameters：

Size:107.5mm*107.5mm*125.5mm(without spike)
Weight:<1.3 kg(with battery without spike)
Waterproofness:IP68
Operation Temperature:-40°~+70°

Electronics Parameters:

Channels:Single Channel
Endurance:Built-in battery can work 30 days in autonomous mode.
AD Converter:32 Bit ADC
Preamplifier Gain:0dB, 6dB, 12dB, 18dB, 24dB, 30dB, 36dB
Sampling Interval:4ms, 2ms, 1ms, 0.5ms, 0.25ms
Maximum Input:5V
Dynamic Range:123dB(1ms Sampling Interval, 0dB Preamplifier Gain)
Synchronization Accurancy:≤10μs(After GPS signal lock)
Noise Level :0.11μV RMS(1ms Sampling Interval, 0dB Preamplifier Gain)
Common-mode Rejection:>110dB(1ms Sampling Interval, 0dB Preamplifier Gain)
Harmonic Distortion:<-122dB(1ms Sampling Interval, 0dB Preamplifier Gain)

Charging and Data Recovery Cabinet:

Number of Channels:6Channels(Charging and data recovery at same time)
Weight:5kg
Size:360mm*280mm*180mm
Data Transmission Interface:RJ45 Ethernet
Charging Current:Single Channel Max 4A, 6Channels Max 24A
Input Power:220V/110V AC, Max Current 3A, Max Power 700W