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| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | NOVA |
| Price Range | USD 7,000–14,000 |
| Spectral Range | 185–1100 nm |
| Detector Type | Back-Illuminated FFT-CCD |
| Optical Resolution | 0.14–7.7 nm (FWHM) |
| Sensitivity | High Quantum Efficiency (QE >95% peak, 85% @ 250 nm) |
| Signal-to-Noise Ratio (SNR) | 1000:1 (single-pixel, full-well, 1 s integration) |
| Dynamic Range | 10,000:1 |
| Stray Light | <0.85% @ 600 nm |
| Brand | Spectral Products |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | SM200 / SM400 |
| Spectral Range | 200–1050 nm |
| Detector Type | CCD |
| Optical Resolution | 0.15–10 nm (FWHM, slit- and grating-dependent) |
| Sensitivity | High quantum efficiency across UV-VIS-NIR |
| Signal-to-Noise Ratio | >300:1 (full well, typical integration time) |
| Dynamic Range | 16-bit digitization (65,536 counts) |
| Stray Light | <0.05% at 632 nm (<0.1% across full range) |
| Brand | Spectral Products |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | SM304 |
| Spectral Range | 0.9–2.5 µm |
| Detector | InGaAs linear array |
| Optical Resolution | >3 nm (FWHM) |
| Sensitivity | High |
| Signal-to-Noise Ratio | >15,000:1 @ 100 ms integration time |
| Dynamic Range | High |
| Stray Light | <0.01% at 632 nm |
| Cooling | Thermoelectric (TE) cooled to –10 °C |
| Interface | USB 1.1/2.0 compatible, 16-bit digitization |
| Software | SM32Pro (Windows 95/2000/XP/7, 32-/64-bit), SDK & DLL support for VC++, VB, LabVIEW |
| Brand | Spectral Products |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | SM241 |
| Spectral Range | 900–1700 nm |
| Detector Type | CCD with IR-upconversion phosphor coating |
| Resolution | 1.0–10 nm (FWHM, configurable via slit and grating selection) |
| Sensitivity | High (enhanced beyond 1100 nm via proprietary upconversion coating) |
| Signal-to-Noise Ratio | >500:1 (at full integration, 900 nm), >150:1 (at 1600 nm, typical) |
| Dynamic Range | 16-bit (65,536:1 digitized range) |
| Stray Light | <10⁻³ (typical, 600 nm reference) |
| Brand | SP/Spectral Products |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | SM301 |
| Spectral Range | 1.0–5.0 µm |
| Detector Type | Thermoelectrically Cooled PbS/PbSe Linear Array |
| Resolution | 30 nm |
| Sensitivity | High |
| Signal-to-Noise Ratio | High |
| Dynamic Range | High |
| Stray Light | < 0.1% |
| Pixel Count | 256 elements |
| Readout Rate | Up to 2 MHz |
| Cooling | Peltier-cooled to –4 °C |
| Software | SM32Pro (Windows-based) |
| Brand | SP (Spectral Products) |
|---|---|
| Origin | USA |
| Detector Type | CCD |
| Spectral Range | 200–1050 nm |
| Optical Resolution | 0.15–10 nm (FWHM, configuration-dependent) |
| Stray Light | <0.05% at 632 nm (<0.1% across full range) |
| Sensitivity | High quantum efficiency (QE >60% typical in 350–800 nm) |
| Signal-to-Noise Ratio | ≥300:1 (full well, 1 s integration) |
| Dynamic Range | >10,000:1 (with 16-bit digitization and on-board baseline correction) |
| Brand | Spectral Products |
|---|---|
| Origin | USA |
| Model | SM303 |
| Spectral Range | 200–1050 nm |
| Detector Type | Back-Illuminated CCD |
| Optical Resolution | 0.15–10 nm (FWHM, configuration-dependent) |
| Sensitivity | High UV Quantum Efficiency (>50% at 254 nm) |
| Signal-to-Noise Ratio | >1000:1 (at full well, 1 s integration) |
| Dynamic Range | >10,000:1 (typical, 16-bit digitization) |
| Stray Light | <0.01% at 632 nm |
| Cooling | Thermoelectric (TE), ΔT ≈ –45 °C below ambient |
| Interface | USB 1.1/2.0, 16-bit ADC |
| Pixel Array | 1024 × 64 (active 1024 × 1) |
| Brand | Spectral Products |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | SM301-EX |
| Spectral Range | 1.0–5.0 µm |
| Detector Type | Thermoelectrically Cooled PbS/PbSe Linear Array (256 elements) |
| Optical Resolution | 10–30 nm (FWHM, dependent on slit width and grating configuration) |
| Sensitivity | High (typical detectivity D* > 1×10¹⁰ cm·√Hz/W for PbSe at 4.0 µm) |
| Signal-to-Noise Ratio | > 5,000:1 (RMS, 1 s integration, full well) |
| Dynamic Range | > 70 dB (linear response over 4 decades of irradiance) |
| Stray Light | < 0.1% (measured at 2.5 µm with 500 nm bandwidth rejection filter) |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | PG2000-Pro |
| Price Range | USD 4,200 – 7,000 |
| Spectral Range | 185–1100 nm |
| Detector | Back-Illuminated FFT-CCD (Hamamatsu S10420) |
| Optical Resolution (FWHM) | 0.13–7.05 nm (configurable via grating/slit) |
| Quantum Efficiency | 75% peak, 65% @ 250 nm |
| Sensitivity | 6.5 V/e⁻ |
| Signal-to-Noise Ratio | 500:1 (at full well, 1 s integration) |
| Dynamic Range | 50,000:1 (system), 5,000:1 (single acquisition) |
| Stray Light | < 0.1% @ 600 nm |
| Pixel Array | 2048 × 64 |
| A/D Conversion | 16-bit, 500 kHz |
| Integration Time | 11 ms – 8 s |
| Weight | 1.0 kg |
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