NIOZ PRISTINE ultraclean water sampler
|Within Vocab||SeaVoX Device Catalogue|
|Alternative Labels||PRISTINE sampler|
|Definition||Ultraclean water sampler developed by the Royal Netherlands Institute For Sea Research (NIOZ) for the GEOTRACES Program. Individual sample bottles have a capacity of 27 litres and include butterfly valves that ensure bottles are closed when passing through the ocean surface and reopen subsurface. Teflon valves for subsampling at the base of bottles ensure drainage of settling particulates. Samplers are deployed with a Kevlar hydrowire cable with internal signal cables. A single bottle may be used (e.g. during small boat work) or an array of bottles may be mounted on a frame for shipboard CTD work. Trip mechanisms range from a weighted messenger to trip wires or hydraulics for rosette sampling.|
|Has Current Version||1|
||discrete water samplers||Mapping: 468704|
||Royal Netherlands Institute For Sea Research, Texel||Mapping: 1448483|
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