Concept
National Oceanography Centre torpedo towfish water sampler
URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL0555/1/ | ||
---|---|---|---|
Within Vocab | SeaVoX Device Catalogue | ||
Alternative Labels | NOC torpedo towfish | ||
Definition | An epoxy resin-coated steel torpedo-shaped object designed to be towed alongside a moving ship at speeds of 1-12 knots. A teflon-lined tube runs through the centre of the fish and is connected to a pump on board the ship. Stabilising fins at the rear of the fish ensure that the sampling hose points forwards and that the fish maintains a roughly constant depth. The system is typically used for continuous, underway, clean sampling (e.g., trace metal studies) of near-surface waters. | ||
Date | 2012-09-28T14:08:54 | ||
Identifier | SDN:L22::TOOL0555 | ||
Note | accepted | ||
Is Version Of | TOOL0555 | ||
version | 1 | ||
Broader | L05:31 |
continuous water samplers | |
L19:SDNKG17 |
sensor_model | ||
Related | B75:ORG00009 |
National Oceanography Centre (NOC), Southampton |
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