submarine photometer
Quick Summary
A submarine photometer is a device used to measure the strength of electromagnetic radiation, including visible light, in the underwater environment. It is a type of photometer, which generally converts electrical current into a mechanical indication.
Submarine photometers are employed in undersea exploration to assess water transparency and light absorption. These measurements are crucial for understanding marine life, as light penetration significantly impacts organisms in the ocean's upper layers. The device can record infrared, visible, and ultraviolet portions of the spectrum down to approximately 150 meters. This data helps scientists gauge biological activity and the presence of suspended materials in the water.
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