Pinterest > Pictures & Images > Figure 5
Figure 5 Picture

Figure 5

Figure 5. P. Regnard’s combination photometer and photometric recording device. Invented by Paul Regnard in 1888 for measuring the intensity and duration of lig light with increasing depth. It was used by Prince Albert aboard a steam tug off Funchal at depths of 20, 30, and 40 meters. The balloon pressure device was not part of the original instrument but added afterwards.

Photo Category: Oceanography - Historical instruments

Author: P. Roggero/Oceanographic Museum of Monaco/ NOAA

License: Public Domain Mark 1.0 (Public domain)
412 x 640 32.00 KB
823 x 1280 137.55 KB
1415 x 2201 462.18 KB
Embed Photo
(Copy & Paste in your website)
Link To Us
(Copy & Paste in your website)
Added On
18th October 2015
30 viewed
Subscribe & Enjoy good quality of pictures everyday free in your mail