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| Brand | Luchu Tech |
|---|---|
| Model | SEER |
| Type | Confocal Micro-Raman Spectrometer |
| Excitation Wavelengths | 532 nm / 785 nm |
| Raman Shift Range | SEER-532: 150–3600 cm⁻¹ |
| SEER-785 | 200–2500 cm⁻¹ |
| Spectral Resolution | SEER-532: 7 cm⁻¹ (25 µm slit, measured) |
| SEER-785 | 6 cm⁻¹ (25 µm slit, measured) |
| Wavenumber Accuracy | ±3 cm⁻¹ |
| Detector Integration Time | 9.5 ms – 20 s |
| SNR | 600:1 |
| Dynamic Range | 79,000:1 |
| Laser Linewidth | <0.1 nm |
| Laser Output | Multimode/Single-mode options at 100 mW or 500 mW |
| Microscope Spot Size | 3 µm @ 100× (532 nm, measured) |
| Objective Lenses | Interchangeable 10×/20×/50×/100× |
| Illumination | LED white-light coaxial illumination |
| Tube Lens Focal Length | 180 mm |
| Software | RudeerTek RamanSoft (Windows 32/64-bit, Win7/10/11) |
| Interface | USB 2.0 |
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