Main Title |
Bridger Instrument Modification. |
Author |
Bowle, Duain ;
|
CORP Author |
Montana State Univ., Bozeman. Water Resources Research Center. |
Year Published |
1966 |
Report Number |
Rept. no. ;2; OWRR-B-006-MONT; 03376,; B-006-MONT(1) |
Stock Number |
PB-196 727 |
Additional Subjects |
( Weather communication ;
Data transmission) ;
( Hydrometeorology ;
Data acquisition) ;
( Meteorological instruments ;
Design) ;
Calibrating ;
Accuracy ;
Rain gages ;
Temperature measuring instruments ;
Thermistors ;
Potentiometers(Instruments) ;
Mountains ;
Montana ;
Bridger(Montana)
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-196 727 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
34p |
Abstract |
Modifications were designed for operation on the Belfort Universal Raingage, the Leopold-Stevens Water Level Recorder, and the Belfort Recording Microbargraph. In addition, thermistor thermometers were constructed to operate at the research areas thermograph locations. Specifically, the modifications were designed to permit electrical interrogation of existing devices now being operated at the Bridger, Montana research area to provide a resistive readout. Calibration tests were conducted to verify that the instrument modifications met the design requirements. Corrections for temperature effects upon the various potentiometers can be made in analysis of the data or on site by installation of a compensation device such as a thermistor. (WRSIC abstract) |
PUB Date Free Form |
Sep 66, |
Category Codes |
4B; 55C |
NTIS Prices |
PC A03 MF A01 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
326515356 |
Origin |
NTIS |
Type |
CAT |