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| Brand | Sciencetech |
|---|---|
| Origin | Canada |
| Model | QE |
| Spectral Range | 250–2500 nm |
| Monochromator | Triple-grating turret, Czerny-Turner design, tunable bandwidth 0.2–24 nm |
| Bias Light Source | AAA-class solar simulator (ASTM E927), AM1.5G filter |
| Detection Electronics | Keithley 2400 SourceMeter, Stanford Research SR800 Lock-in Amplifier |
| Chopper Frequency | 4–200 Hz |
| Sample Environment | Dark enclosure with integrated PLC-controlled power sequencing |
| Software | Dedicated quantum efficiency acquisition and analysis suite supporting ASTM E1021, IEC 60904-8, and ISO 18583 compliance |
| Optional Modules | Integrating sphere for IQE, Constant Photocurrent Method (CPM), Dual-beam Photocurrent (DBP), Photothermal Deflection Spectroscopy (PDS), Steady-State Photoconductivity (SSPC), temperature-controlled stage, DC measurement unit |
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