Concept
Hilger Spekker colorimeter
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL0243/1/ | |
|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | |
| Alternative Labels | Spekker colorimeter | |
| Definition | A photoelectric absorbsiometer developed in 1936 and manufactered by Adam Hilger Ltd, London. A light source with a photocell on each side provides a basic means of operation. The instrument is set up with a solution to be measured in the sample light beam and then balance the EMF of the photocells to zero on a galvanometer. It can be used to measure nutrient concentrations in seawater. | |
| Date | None | |
| Identifier | TOOL0243 | |
| Note | accepted | |
| Is Version Of | TOOL0243 | |
| version | 1 | |
Alternate Formats
Other formats for this page:
RDF/XML Turtle JSON-LDAlternate Profiles
Other views of this page:
Alternate Profiles ?Different Media Types (HTML, text, RDF, JSON etc.) and different information model views, profiles, are available for this resource.
NVS html view ? Default NVS html view.
