Concept
D and A Instruments Optical Backscatter Sensor OBS-3
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL0579/ |
|---|---|
| Within Vocab | SeaVoX Device Catalogue |
| Preferred Label | D and A Instruments Optical Backscatter Sensor OBS-3 |
| Definition | Optical backscatter instrument measuring scattering in water between 140 - 160deg for a wavelength of 875nm. It has a turbidity range of 0-2000 FTU and a maximum working depth of 500m. This instrument was superseded by the OBS-3+ model in 2005. The D and A Instrument Company and its OBS product line were purchased by Campbell Scientific Inc who now has full responsibility for D and A Instruments. |
| Broader |
L05:
optical backscatter sensors |
| Related |
B75:
Campbell Scientific |
| Note | accepted |
| Deprecated | false |
| Alternative Label | D and A OBS-3 |
| Version | 1 |
| Has Current Version | http://vocab.nerc.ac.uk/collection/L22/current/TOOL0579/1/ |
| Authored On | 2012-12-18 15:09:37 |
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