DESCRIPTION
The Eppley Precision Spectral Pyranometer (PSP) is a World Meteorological Organization First Class Radiometer, designed for the measurement of total solar radiation (the sum of direct and diffuse). It comprises a rectangular multi-junction wire-wound Eppley thermopile glued to the back of the sensor disk. This disk is coated with Parson's black lacquer (for non-wavelength selective absorption). The dome consists of a pair of precision ground and polished hemispheres of Schott optical glass. Both hemispheres are made of clear WG295 glass which is uniformly transparent to energy between 0.285 to 2.8µm.
LOCATION
MISP
CONTACT INFO
Mathieu Martins