MAE ST24 12/24 Channel 24 bit Seismograph

Using the management software, which can be installed on any PC or notebook connected to the acquisition unit, users can easily configure all survey parameters for the desired seismic method with maximum simplicity and speed.

General:
ADC technology: 24bit Delta-Sigma ADC

Geophone number: 24 + 1

Acquisition: Active and passive

Dimensions: 27x24x17 cm

Weight: 3.5 kg

Export compatibility: .seg2; .csv

In-line test: Geophone test, noise analysis

Case: IP67

Enviromental condition: -20°C / 80°C

Power supply: Internal Li-ion battery

Autonomy: > 7h

Acquisition:
Dynamic range: 144 dB (dynamic); 109 dB (at 1ms sampling)

Broadband: -3dB at 3500 Hz

Frequency: from 250Hz to 48kHz active; 251Hz, 502Hz, 1008Hz passive

Gain: from 0 to 42dB

Samples per event: 6255 pretrigger; 29127 acquisition

Anti aliasing: -3dB, 80% Nyquist's frequency, -80dB

Common mode rejection: 110 dB a 50Hz

Input signal: ±2.5V

Trigger type: Differential trigger, geophone selectable

Trigger channel acquisition: Yes

Refraction Seismic
Reflection Seismic
Seismic Down-Hole/Cross-Hole
Re.Mi / ESAC
Seismic Tomography
M.A.S.W.
M.A.A.M.