Concept
WET Labs {Sea-Bird WETLabs} ECO BB9 backscattering sensor
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1125/ | ||
|---|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | ||
| Alternative Labels | WET Labs ECO BB9 | ||
| Definition | A sensor system for measuring optical backscattering at 9 wavelengths between 412 - 715 nm. It uses nine LEDs (modulated at 1 kHz) for source light. The source light enters the water volume and scattered material is detected by a detector positioned where the acceptance angle forms a 117-degree intersection with the source beam. It contains three BB3 instruments and one data multiplexer (ECO Mux), all contained within a single pressure housing. Each BB3 instrument provides a backscatter measurement for three different wavelengths. It can include auxiliary sensors. Older versions could be fitted with an optional temperature and pressure sensor. Optical range is approx. 0.0024 - 5 m-1. | ||
| Date | 2023-02-07T17:08:15 | ||
| Identifier | SDN:L22::TOOL1125 | ||
| Note | accepted | ||
| Has Current Version | 2 | ||
| Version | 1 | ||
| version | 2 | ||
| inScheme | http://vocab.nerc.ac.uk/scheme/SDNDEV/current/ | ||
| Broader | L19:SDNKG17 |
sensor_model | Mapping: 1696835 |
| L05 SeaDataNet device categories - (3) | |||
| Related | B75:ORG00226 |
Sea-Bird Scientific | Mapping: 1449080 |
L35:MAN0026 |
WET Labs | Mapping: 1581195 | |
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