Solar Cell Quantum Efficiency Test System LST-QE

Solar cell quantum efficiency test system

Solar cell quantum efficiency measurement system (spectral response test system, IPCE Test system), widely used in various solar cells including single junction and multi-junction thin film solar cells SR Spectral response, EQE External quantum efficiency, IQE Internal quantum efficiency, IPCE , relative reflectivity, absolute reflectivity, relative transmittance, absolute transmittance and other measurements and research; matching international testing standards: IEC 60904-8, & ASTM E1021-(2001) Test standard; wavelength range: 300nm~1100nm, Can be expanded to 1800 nm

Solar cell quantum efficiency measurement system (spectral response test system, IPCE test system) is widely used in the measurement and research of SR spectral response, EQE external quantum efficiency, IQE internal quantum efficiency, IPCE, relative reflectivity, absolute reflectivity, relative transmittance, absolute transmittance, etc. of various solar cells including single-junction and multi-junction thin-film solar cells; matching international test standards: IEC 60904-8, & ASTM E1021-(2001) test standards;

Similar equipment:

1. Solar cell characteristics measurement system (spectral response test system, IPCE test system, QE quantum efficiency test system, IV curve measurement system);

2. Solar cell IV curve measurement system,

3. IV data acquisition system,

4. AAA grade solar simulator,

5. Solar cell sorting machine,

6. Portable Solar Cell IV Tester,

7. Spectroradiometer,

8. Reference battery/standard battery,

Technical parameters:

Solar cell quantum efficiency, spectral response, IPCE measurement system, quantum efficiency tester, spectral response tester, IPCE measurement system; solar simulator, solar light simulator, solar simulator, AAA-class solar simulator, AAA-class solar light simulator, steady-state solar simulator, AAA Class Solar Simulator; solar cell IV tester;

Wavelength range: 300nm~1100nm, expandable to 1800 nm;

Monochromatic light spectral bandwidth: 5 nm (user adjustable);

Spectral accuracy: ±0.2nm;

Optical chopper: frequency range 0.5Hz~3000Hz;

Repeatability: ±1%;

Monochromatic beam diameter: 4mm adjustable;

Bias light source: radiant intensity adjustable range 0.1 sun to > 1 sun;

Key Features:

It is also widely used to measure the performance of each junction of single-junction and multi-junction thin-film solar cells one by one;

Special test benches and sample fixtures as well as darkrooms;

Reflectivity and IQE internal quantum efficiency measurement functions;

Sample temperature control function;

Quantum efficiency mapping function;

Windows-based professional test software: used for SR spectral response, EQE external quantum efficiency, IQE internal quantum efficiency, IPCE, relative reflectivity, absolute reflectivity, relative transmittance, absolute transmittance and other measurements;