Quantum Efficient Measurement System QE-2000
Newest generation of quantum efficiency (yield) measurement tool, which allows the user to determine QE of powders, liquids, solids and films. An optically optimized geometry using an integration hemisphere and low stray light array spectrometer enables world class measurements and new applications.
The compact table top device features a user friendly software, easy cell loading and unloading, selection of the excitation wavelength and a full automated measurement procedure. Various analysis functions are available.
The QE-2000 allows much quicker measurements without darkroom and pre-known sample knowledge. Optional version QE-2100 with separate components allows temperature dependence analysis of quantum efficiency and wide detection wavelength range of 300 nm – 1600 nm.