pl23_ship4307.jpg

Figure 21

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23ship4307jpg

Description

Figure 21. Knudsen thermometer invented in 1896 by the Danish professor MartinKnudsen, this model was not much different than the Chabaud thermometer. Thisinstrument was used in the second expedition of the INGOLF in 1896.

Credit

Oceanographic Museum of Monaco

Photographer

Y. Berard

Collection

Voyage to Inner Space
History of Oceanography Collection
The Early Instruments - Collections of the Oceanographic Museum at Monaco
Thermometers and Other Temperature Measuring Equipment

Keywords

Oceanography