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| Brand | Ocean Optics |
|---|---|
| Model | SpectrumTEQ-EQY-EL |
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Configuration Options | Integrated Enclosed Sphere (3.3″) or Probe-Station-Based (1.5″) |
| Measurement Capabilities | EQE, Luminance, CIE Chromaticity Coordinates, Dominant Wavelength, Radiant Flux, EQE vs. Current Density |
| Software Integration | TEQ Control Suite with Source Meter Synchronization |
| Compliance Support | ASTM E308, CIE 127, ISO/CIE 11664, GLP-relevant audit trail logging |
| Brand | Ocean Optics |
|---|---|
| Origin | USA |
| Manufacturer | Ocean Insight (formerly Ocean Optics) |
| Model | SpectrumTEQ-EQY-PL |
| Configuration | Benchtop, Glovebox-Compatible Modular PL Quantum Yield System |
| Calibration | NIST-traceable excitation source |
| Measurement Type | Absolute photoluminescence quantum yield (PLQY), CIE chromaticity coordinates, dominant wavelength, spectral radiance, radiant flux, luminous flux, PLQY vs. excitation power |
| Sample Environment | Inert-atmosphere glovebox compatible (O₂ < 1 ppm, H₂O < 0.1 ppm) |
| Optical Architecture | Integrating sphere-based, dual-detector (excitation + emission) with spectral deconvolution |
| Excitation Flexibility | Interchangeable bandpass filters (250–850 nm range) for laser or LED excitation sources |
| Stability | Mechanical rigidity optimized for repeatable sample positioning (±5 µm vertical repeatability via motorized Z-stage) |
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