TOPAS PS120
Parametric sub-bottom profiler
TOPAS PS120 is a parametric sub-bottom profiler system for shallow waters.
Concept
The idea of a parametric sub-bottom system is to use higher frequencies to generate the low frequencies that you need for sub-bottom profiling. The parametric conversion is a physical process that happens in the water when two signals with high SL is transmitted, the low frequency differential signal – or the parametric signal is created. A benefit of this principle is that you can do high performance sub-bottom profiling with smaller transducer arrays.
Configurations
TOPAS PS120 comes in 2 different configurations:
PS120 standard
PS120 for rack mounting
Hydrographic Work Station or laptop
Key features
- Primary source level: 238 dB
- Source level @4 kHz: 186 dB
- Primary frequency range: 70-100 kHz
- Parametric freq.: 2-30 kHz
- Beam width: ±1.5x2°
- Operational depths: 2 - >500m
Find your local dealership
We offer comprehensive after-sales assistance
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24/7 Technical support
Our Technical Support team is readily available to provide global 24/7 support and can respond to resolve any issues at any time, wherever you are located in the world.
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Training
We can provide detailed training on the use of our products to ensure your crew is equipped with the necessary operational competence to minimise technical risk and maximise return on your asset investment.