PHERAstar detection system
The PHERAstar ® FSX detection system contains two pairs of matched photomultiplier tubes (PMT) which are used for Simultaneous Dual Emission detection. One matched pair of PMTs is used for fluorescence intensity , fluorescence polarization and luminescence . The second matched pair of PMTs has been specifically optimized for Time-Resolved Fluorescence and TR-FRET . UV / vis absorbance is measured using a dedicated CCD.