CEL-QPCE2050 dye sensitized solar cell spectral response system Introduction: CEL-QPCE2050 Dye-sensitized solar cell spectral response system (QE IPCE) is applicable to dye-sensitized solar cells or other single-junction solar cells that can be tested by DC method. characteristic: 1) Comply with ASTM E1021-12, IEC60904-8, GB/T6495.8-2002 and other new test standards at home and abroad. 2) The "one-button" fully automated test automatically switches between standard parts and tested parts, and the test process does not require any manual participation. 3) High stability, high power, long life continuous monochrome lighting, ensuring accuracy and repeatability. 4) High stability and long life continuous white light bias ensures accuracy and repeatability. 5) Spectroscopic system ensures good wavelength accuracy and repeatability, eliminates the influence of multi-level spectrum, and reduces stray light. 6) The sample room adopts a total reflection optical path to avoid the inaccurate test caused by multiple reflections of transmission elements. 7) American Keithley digital meter is adopted to ensure the accuracy of signal test and high acquisition speed. Technical parameters: Applicable batteries: dye-sensitized solar cells, perovskite cells or other single-junction solar cells that can be tested by DC method, and semiconductor materials that can be tested by DC method Control mode: software control, full automatic scanning, automatic error elimination, automatic background deduction Spectral range: 200-1100nm Scanning interval: ≥ 1nm continuously adjustable Spectral scanning: fully automatic and continuous Repeatability of test results:<0.3% (short circuit current) Operating mode: DC mode DC Chopping frequency: 5-1000Hz Temperature control console: temperature control range 5-40 ℃ (± 0.5 ℃), optional Biased light source: standard 1 channel, imported white light/xenon lamp Monochromator: focal length 300mm, 150mm optional
Introduction: CEL-QPCE2050 Dye-sensitized solar cell spectral response system (QE IPCE) is applicable to dye-sensitized solar cells or other single-junction solar cells that can be tested by DC method.
