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| Brand | Avantes |
|---|---|
| Origin | Netherlands |
| Model | AvaSolar |
| Spectral Range | 300–2500 nm |
| Detector Type | Back-illuminated CCD & InGaAs array |
| Spectral Resolution | 0.5–20 nm (model-dependent) |
| Optical Dynamic Range | 3800:1 |
| Signal-to-Noise Ratio | 450:1 to 5000:1 (wavelength-dependent) |
| Stray Light | <0.3% to <0.5% |
| Wavelength Accuracy | ±0.3 nm (UV-VIS), ±1.5–3.0 nm (NIR-SWIR) |
| Pixel Resolution | 2048-pixel CCD (14 × 500 µm) / 256-pixel TE-cooled InGaAs |
| Integration Time | 2 µs – 20 s |
| Linearity | >99% (nonlinear calibration applied) |
| Calibration Traceability | NIM (National Institute of Metrology, China), U = 8.0% (k=2) |
| Brand | Avantes |
|---|---|
| Origin | Netherlands |
| Model | AvaSpec-ULS2048CL-EVO |
| Spectral Range | 200–1100 nm |
| Detector | CMOS linear array (2048 pixels) |
| Optical Resolution (FWHM) | 0.06–20 nm (configuration-dependent) |
| Sensitivity | 375,000 counts/µW per ms integration time |
| Signal-to-Noise Ratio | 300:1 |
| Dynamic Range | 4000:1 |
| Stray Light | 0.19–1.0% (grating-dependent) |
| AD Converter | 16-bit, 6 MHz |
| Integration Time | 9 µs – 59 s |
| Interface | USB 3.0 (5 Gbps) / Gigabit Ethernet (1 Gbps) |
| Sampling Speed | 0.38 ms/spectrum (USB3), 1.0 ms/spectrum (Ethernet) |
| I/O | HD-26 connector with 2 analog in/out, 13 digital I/O, trigger/sync/laser control |
| Power | USB 3.0 (500 mA) or 12 VDC (300 mA) |
| Dimensions & Weight | 177 × 127 × 44.5 mm, 1135 g |
| Brand | Avantes |
|---|---|
| Origin | Netherlands |
| Model | AvaSpec-HS2048XL-EVO |
| Spectral Range | 200–1160 nm |
| Detector | Back-Illuminated CCD (2048 pixels) |
| Resolution (FWHM) | 1–20 nm (configuration-dependent) |
| Sensitivity | 1,250,000 counts/µW·ms |
| Signal-to-Noise Ratio | 525:1 |
| Stray Light | < 1% |
| Dynamic Range | 200–1160 nm |
| Numerical Aperture | 0.22 |
| Focal Length | 37.5 mm |
| Integration Time | 2 µs – 600 s |
| A/D Conversion | 16-bit, 1 MHz |
| Interface | USB 3.0 (5 Gbps) / Gigabit Ethernet (1 Gbps) |
| Data Acquisition Rate | 2.44 ms per scan (with on-board averaging) |
| Digital I/O | HD-26 connector with 2 analog inputs, 2 analog outputs, 3 digital inputs, 12 digital outputs, trigger & sync support |
| Power Supply | USB-powered (700 mA) or external 12 VDC (360 mA) |
| Dimensions & Weight | 175 × 165 × 85 mm, 1.95 kg |
| Brand | Avantes |
|---|---|
| Origin | Netherlands |
| Model | AvaSpec-ULS2048x64TEC-EVO |
| Spectral Range | 200–1160 nm |
| Detector | Back-Illuminated CCD (2048 × 64 pixels) |
| Resolution (FWHM) | 0.09–20 nm (configurable via slit width & grating) |
| Sensitivity | 300,000 counts/µW per ms integration time |
| Signal-to-Noise Ratio | 550:1 |
| Stray Light | <1% |
| Dark Noise Reduction | 2–3× via thermoelectric cooling |
| Cooling Delta | −35 °C relative to ambient |
| Integration Time | 9.7 ms – 500 s |
| A/D Converter | 16-bit, 500 kHz |
| Interface | USB 2.0 (480 Mbps) / RS-232 (115.2 kbps) |
| Optical Design | Symmetric Czerny-Turner, 75 mm focal length |
| Power Supply | 5 VDC, 3.0 A (instrument) |
| Dimensions & Weight | 250 × 179 × 144 mm, 3.6 kg |
| Brand | Avantes |
|---|---|
| Origin | Netherlands |
| Model | VARIUS™ Series |
| Spectral Range | 190–1100 nm |
| Detector Type | CMOS |
| Signal-to-Noise Ratio | 375:1 (VARIUS™ 2K) / 365:1 (VARIUS™ 4K) |
| Dynamic Range | 4500 |
| Stray Light | 0.1–1% |
| Brand | Avantes |
|---|---|
| Origin | Netherlands |
| Model | AvaSpec-NIR-Mini |
| Spectral Range | 900–1750 nm |
| Detector | InGaAs (256-pixel array) |
| Optical Resolution | 6 nm (typical, slit- and grating-dependent) |
| Sensitivity (HS mode) | 665,000 counts/µW/ms (integrated over 1000–1750 nm) |
| Signal-to-Noise Ratio (HS) | 1900:1 |
| Dynamic Range (HS) | 4750:1 |
| Stray Light | <1% |
| A/D Converter | 16-bit, 500 kHz |
| Integration Time (HS) | 10 µs – 300 ms |
| Interface | USB 2.0 (480 Mbps), fiber-coupled input, 50 cm integrated cable |
| Dimensions | 95 × 68 × 20 mm |
| Weight | 185 g |
| Operating Temperature | 0–55 °C |
| Software Compatibility | AvaSoft v8+, Windows/Linux DLL support |
| Brand | Avantes |
|---|---|
| Origin | Netherlands |
| Model | AvaSpec-ULS2048x64-EVO |
| Spectral Range | 200–1160 nm |
| Detector | Back-Illuminated CCD (2048 × 64 pixels, 0.89 mm height) |
| Optical Resolution | 0.09–20 nm (configuration-dependent) |
| Sensitivity | 650,000 counts/µW per millisecond |
| Signal-to-Noise Ratio | 450:1 |
| Stray Light | <1% |
| AD Converter | 16-bit, 1.33 MHz |
| Integration Time | 2.4 ms – 25 s |
| Read Noise | 7.5 counts RMS |
| Data Transfer Rate | 2.44 ms/scan (USB 3.0) |
| Interface | USB 3.0 (5 Gbps), Gigabit Ethernet (1 Gbps), HD-26 digital I/O |
| Power | USB-powered (885 mA) or 12 VDC (420 mA) |
| Dimensions & Weight | 175 × 127 × 44.5 mm, 1180 g |
| Brand | Avantes |
|---|---|
| Origin | Netherlands |
| Model | NEXOS™ Series |
| Spectral Range | 190–1100 nm |
| Detector Type | CMOS |
| Signal-to-Noise Ratio | 375:1 (NEXOS™, 2K) / 365:1 (PNEXOS™, 4K) |
| Dynamic Range | 4500 |
| Stray Light | 0.1–1% |
| Communication Interfaces | USB (NEXOS™), RS232/SPI (NEXOS™ Link), Optical Bench Only (NEXOS™ Bench Only) |
| Optical Design | Symmetric Czerny-Turner |
| Pixel Options | 2048 or 4096 |
| Slit Options | Configurable slit widths |
| Brand | Avantes |
|---|---|
| Origin | Netherlands |
| Model | AvaSpec-HSC1024x58TEC-EVO |
| Spectral Range | 200–1160 nm |
| Detector | Back-Illuminated CCD |
| Resolution (FWHM) | 0.2–7 nm (configurable) |
| Sensitivity | 445,000 counts/µW per ms integration time |
| Signal-to-Noise Ratio | 1200:1 |
| Dynamic Range | 40,000 |
| Stray Light | 0.5% |
| Optical Platform | Symmetrical Czerny-Turner, f = 100 mm, NA = 0.13 |
| Cooling | Single-stage thermoelectric (TEC) |
| ADC | 16-bit, 250 kHz |
| Integration Time | 5.2 ms – 60 min |
| Interfaces | USB 3.0 (5 Gbps), Gigabit Ethernet (1 Gbps), HD-26 I/O connector |
| Dimensions | 185 × 161 × 185 mm |
| Weight | 3500 g |
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