Complete Testing Solutions
Photovoltaic devices are so called since they rely upon the photovoltaic effect that was first discovered by a French experimental physicist, Edmund Becquerel, in 1839 to generate a current/voltage upon exposure to light. However, the history of practical PV devices did not begin until 1954 when Bell Laboratory first demonstrated a silicon solar cell with a conversion efficiency of 6%.
Sciencetech Inc. has been designing and manufacturing modular optical spectroscopy instruments and components for over 30 years. They are widely used all over the world in research laboratories, universities and companies. Sciencetech instruments are designed with the researchers in mind and feature fully adjustable controls for research flexibility. All Sciencetech systems incorporate modular design and adherence to industry standards for easy integration with other supplier’s instruments and components.
Sciencetech Inc. designs and fabricates four different variants of Photovoltaic Testing System (PTS), as shown in the following table, for implementation of different experimental methods.
Quantum Efficiency Measurements also are known as Incident Photon to Converted Electron (IPCE) measureme...USD$40,125.00
The PTS-1-SR system includes a lamp and monochromator for a tunable light source, which is coupled to a h...USD$38,500.00
The PTS-3-CPM allows users the same ability to measure IV, Spectral Response, and Quantum Efficiency as t...USD$92,500.00
The PTS-3-DBPM has the same ability to measure IV, Spectral Response, and Quantum Efficiency as the PTS-1...USD$93,800.00
The PTS-3-PTD has the same capabilities to measure IV, Spectral Response, and Quantum Efficiency as the P...USD$94,750.00
The PTS-4-SSP allows the user the same ability to measure IV, Spectral Response, and Quantum Efficiency, ...USD$124,500.00
For Internal Quantum Efficiency measurements, instead of attempting to measure reflectance losses directl...USD$9,500.00