pl23_ship4438.jpg

Figure 62

Image

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Description

Figure 62. Knudsen apparatus for the measurement of oxygen and nitrogen in seawater. This was a multiple use device that simultaneously was able to analyze sea water for the presence and amount of a number of gases. It was developedby the Dane Martin Knudsen and used by Ingolf in 1895 and 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
Miscellaneous Instruments, Deck Gear, and Laboratory Instruments

Keywords

Oceanography