Figure 3. H. Fol and E. Sarasin photometer, 1885 model. From top to bottom - Device closed; device open; the surface float. This model was designed to fix the weak point of the preceding model that was not able to execute a sole measurement at a given depth.
Photo Category: Oceanography - Historical instruments
414 x 640 | 32.42 KB | |
828 x 1280 | 122.71 KB | |
1423 x 2201 | 424.58 KB |
Added On | 18th October 2015 |
Viewed | 17 viewed |
Downloads | 2 Downloaded |