Hands On Physics
Haze
Extensions
SCATTERING & COLOR
Replace the standard green LED with an LED of some other color to study
the effect of wavelength on haze measurement. Arrange to take data with
each diode under similar conditions, perhaps switching diodes "in the
field" to get readings at very nearly the same time. The photometer
with the "new" LED must be recalibrated and AOT formula adjusted.Previous Page || Up a Level || Index || Next Page