Multiple Depth Water Sampling System.
Patent, Filed 28 Feb 83, patented 31 Jul 84,
DEPARTMENT OF THE NAVY WASHINGTON DC
Pagination or Media Count:
A towed system for collecting water samples from a plurality of individual depths for serial presentation to analyzing instruments utilizes a plurality of pressure actuated collection devices separated by vertical hose segments through which water is pumped from a depressor. The flow is modulated to actuate collection device valves so as to introduce the samples in stacked relation.
- Water Pollution and Control
- Hydrology, Limnology and Potamology
- Test Facilities, Equipment and Methods