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applied acoustics Equipment

Dura-Spark Sound Source Sparkers

Model Dura-Spark L80, L200, UHD 240/400, UHD 400+400

Dura-Spark sparker sound sources with long-life electrodes for sub-bottom and UHR geophysical surveys.

Description

The Dura-Spark sub-bottom profiling range uses long-life, durable electrodes that produce a consistent pulse signature and minimise maintenance.

Models

  • Dura-Spark L80 – lightweight, stable, repeatable sound source for sub-bottom surveys
  • Dura-Spark L200 – two banks of 100 tips, fired independently, in Flip-Flop mode, with Fire-Delay or Split-Fire delay, for shallow and deep water
  • Dura-Spark UHD 240/400 – CSP-Nv negative voltage energy source and sparker with up to 400 tips, for high and ultra-high resolution surveys with vertical resolution up to 25cms in water depths from 5 to 1000 metres
  • Dura-Spark UHD 400+400 – two decks of 400 tips, tunable from the vessel

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