| Abstract: | This report presents to users of hydrological instrumentation and U.S. Geological Survey procurement personnel a list of instruments that have met or exceeded the Survey ‘s minimum performance requirements for water level sensing instruments. The Hydrologic Instrumentation Facility at the National Space Technology Laboratories, Mississippi conducted qualification tests on four instrument systems. The data collected are summarized, brief system descriptions are given, qualification testing purposes and procedures are summarized, and results are given for each of the three systems that met performance requirements. The fourth system was returned to the manufacturer , because in preliminary testing the instrument system did not perform properly according to the manufacturer ‘s operating procedures. As a result of the qualification tests, the three systems that met performance requirements have been included on the Survey ‘s Qualified Products List. (USGS) |
| Genre: | USGS Numbered Series |
| ProdID: | 14152 |
| Citation Author: | Holland, Randolph R.; Rapp, Donald H. |
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| Citation Language: | ENGLISH |
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| Citation Phsyical Description: | iv, 34 p. ill. ;28 cm. |
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| Citation Publisher: | U.S. Geological Survey, |
| Citation Series: | Open-File Report |
| Citation Series Code: | OFR |
| Citation Series Number: | 88-193 |
| Citation Search Results Text: | Results of qualification tests on water-level sensing instruments, 1986; 1988; OFR; 88-193; Holland, Randolph R.; Rapp, Donald H. |
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| Citation Year: | 1988 |
| Type: | citation/reference |
| Text: | Results of qualification tests on water-level sensing instruments, 1986; 1988; OFR; 88-193; Holland, Randolph R.; Rapp, Donald H. |
| URL (THUMBNAIL): | http://pubs.usgs.gov/of/1988/0193/report-thumb.jpg |
| URL (DOCUMENT): | http://pubs.usgs.gov/of/1988/0193/report.pdf |
| Date Other: | Sat, 1 Jan 1994 00:00 -0600 |
| Publisher: | U.S. Geological Survey, |
