Pyranometer generates output potential of about 300 mV in maximum sunlight. Designed to monitor insolation at accuracy within 5 percent of accuracy of instruments ordinarily used for this purpose. Suitable for use in school laboratories and perhaps in commercial facilities where expense of more precise instrument not justified. Slightly more complex pyranometer intended primarily for use in agricultural setting described in "Inexpensive Meter For Total Solar Radiation" (NPO-16741).
Inexpensive Pyranometer
NASA Tech Briefs ; 20 , 6
1996-06-01
Sonstige
Keine Angabe
Englisch
Online Contents | 1996
Engineering Index Backfile | 1910
Simple, Inexpensive Servoamplifier
NTRS | 1987
|NTRS | 1977
|Inexpensive quantitative flow visualization
AIAA | 2000
|