UV Measurement & Process Control
UV Measurement & Process Control
UV Measurement & Process Control
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Irradiance• Expressed in watts or milliwatts per square centimeter (W/cm 2 ormW/cm 2 )• Total radiant power of (all) wavelengths passing from all incidentdirections onto an infinitesimally small area (cm 2 )• Depth of cure, penetration through pigments and opaque colors,adhesion to the substrateIrradiance as function of distanceIrradianceDistanceReadings Decrease with the Square of the Distance.