| Main Title |
Development of a Continuous Multiparameter Water Quality Monitor. |
| CORP Author |
Arkansas Univ., Little Rock. Dept. of Electronics and Instrumentation |
| Year Published |
1969 |
| Report Number |
FWPCA-WO-00044 ; |
| Stock Number |
PB-260 039 |
| Additional Subjects |
Water quality ;
Water pollution sampling ;
Monitors ;
Samplers ;
Water pollution detection ;
Water analysis ;
Tables(Data) ;
Cost estimates ;
Equipment ;
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-260 039 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
183p |
| Abstract |
A monitor for recording various parameters indicative of water quality was designed, constructed, and field tested. Thsi water quality monitor was built to meet the requirements of complete portability; operation where no line power is available; long-term unattended operation; monitoring capability for 4 to 8 parameters; using off-the-shelf equipment where possible for minimum construction cost; and computer compatibility of data readout. During the latter portion of the work, the state of the art of integrated circuits advanced appreciably with an attendant decrease in cost of operational amplifiers and other electronic functional components. |
| PUB Date Free Form |
Aug 69 |
| Category Codes |
13B |
| NTIS Prices |
PC A09/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
323704983 |
| Origin |
NTIS |
| Type |
CAT |
