Figure 44. Bamberg pneumatic bathometer, constructed by Carl Bamberg. This instrument is in fact an accessory to a Bamberg sounder, which was similar to the Thomson sounder. It used the pressure of water to push a certain quantity of water into a tube and subsequently measuring it in order to determine the depth that the tube had attained.
Photo Category: Oceanography - Historical instruments
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Added On | 18th October 2015 |
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