Concept
Applied Acoustics Duraspark 400 sparker system
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1756/ | ||
|---|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | ||
| Alternative Labels | Applied Acoustics Duraspark 400 | ||
| Definition | A variable tow-depth sparker for use in sub-bottom geophysical surveys. It is mounted on a stainless steel catamaran with flotation for towing behind a vessel. The Dura-Spark 400 consists of 5 arrays of 80 tips allowing the operator to tune the source from the vessel to its application. The typical operational bandwidth of the Dura-Spark 410 is 300Hz to 1.2KHz. When coupled with the CSP-Nv Seismic Power Supply the system offers 2000J/s peak discharge rate, with 5 J per tip to minimise the bubble collapse component. It has a sound output ranging from 0.5 to 1.5 ms. | ||
| Date | 2021-12-15T13:13:59 | ||
| Identifier | SDN:L22::TOOL1756 | ||
| Note | accepted | ||
| Has Current Version | 1 | ||
| version | 1 | ||
| inScheme | http://vocab.nerc.ac.uk/scheme/SDNDEV/current/ | ||
| Broader | L05:SPRK |
Sparker | Mapping: 1706811 |
| Related | B75:ORG01822 |
Applied Acoustics Technologies | Mapping: 1706815 |
L35:MAN0183 |
Applied Acoustics Technologies | Mapping: 1706819 | |
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