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We design, manufacture and deliver geological prospecting and exploration equipment and software
We design, manufacture and deliver geological prospecting and exploration equipment and software

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Seismograph TELSS-402/403

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on request
Item ID: telss4

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Main features:
  • Telemetry system
  • Up to 1600 receiver channels
  • ADC 32 bits
  • 2-C or 3-C digital sensors
  • Simultaneous registration of P and S waves

TELSS-402/403 is seismic acquisition system with 2-C or 3-C digital sensors, designed to perform a wide range of seismic surveys, such as: engineering investigations, study of the upper part of the section, 2-D, 3-D and 4-D projects (monitoring). This telemetry system is operated by laptop or tablet PC (Wi-Fi). Data recording is provided by 2 or 3-component digital sensors, connected to each other by telemetry cable sections. Each cable section has 8 unified connectors for field units. Integration of geophones and digitizing unit in single sensor can provide the highest resolution data available due to low distortion.

Number of channels Up to 1600 (8 lines per 200 chanel; T=2 ms)
ADC 32 bits
Built-in switch box -
Instantaneous dynamic range 130 dB
Gain 0; 12; 24; 36 dB
Sampling period 0,25; 0,5; 1; 2; 4 ms
Bandwidth 0-1600 Hz
Maximum record length 4096 readings / on-line (on requiest)
Maximum signal amplitude at minimum gain ±2.5 V
Inherent noise level 0.08 µV
Nonlinear-distortions coefficient 0.0005 %
Mutual influence of channels 130 dB
Common-mode rejection ratio 120 dB
Line control interface weight 1.9 kg
Line control interface dimensions 230х167х90 mm
Digital sensor dimensions 110x110х80 mm (3-C)
Number of channels per unit 2; 3
Digital sensor weight 0,9 kg (2-C) / 1 kg (3-C)
Warranty 36 months
All year round
worldwide
Surveys
marin, land, borehole
1D, 2D, 3D, 4D
investigations