Concept
University of Minnesota [custom] Gas-Tight serial sampler - Wu et al. (2015)
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1654/ | ||
|---|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | ||
| Alternative Labels | UMN Gas-Tight sampler | ||
| Definition | A custom-designed gas-tight serial water sampler developed by the University of Minnesota. The system is designed for deployment at the seafloor for long-term operation to take time-series fluid samples from deep-sea environments such as cold seeps and hydrothermal vents. The serial sampler is a modular system that is based on independent and identical sampling modules, which are designed to collect six 160 ml gas-tight fluid samples maintained at high pressure to a depth of 4000 meters. With two working modes, the sampler can be deployed either as part of a seafloor cabled observatory for remote control, or as a stand-alone device for autonomous operation. The titanium housing of the system is pressure rated to 6000 m, but the gas-tight samples are only maintained at high pressures to a depth of 4000 m. | ||
| Date | 2021-03-16T16:25:16 | ||
| Identifier | SDN:L22::TOOL1654 | ||
| Note | accepted | ||
| Has Current Version | 1 | ||
| version | 1 | ||
| inScheme | http://vocab.nerc.ac.uk/scheme/SDNDEV/current/ | ||
| Broader | L05:30 |
discrete water samplers | Mapping: 1622998 |
L19:SDNKG17 |
sensor_model | Mapping: 1697272 | |
| Related | L35:MAN0056 |
University of Minnesota | Mapping: 1623006 |
B75:ORG00593 |
University of Minnesota Twin Cities, Department of Earth Sciences | Mapping: 1623002 | |
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