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| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | SGM30 Series |
| Spectral Range | 200–1150 nm |
| Optical Resolution | <1.6 nm @ 546 nm |
| Signal-to-Noise Ratio (SNR) | 300:1 (full signal) |
| Dynamic Range | 3000:1 |
| Stray Light | <0.3% @ 625 nm |
| Detector | Back-thinned CCD |
| A/D Conversion | 16-bit |
| Integration Time | 10 ms – 65 s |
| Input Interface | SMA905 |
| Slit Options | 10, 25, 50, 100, 200 µm |
| Dark Noise | 20 RMS counts |
| Dimensions | 74 × 69 × 35 mm |
| Weight | 211 g |
| Power Supply | 500 mA @ 5 VDC |
| Communication | USB 2.0 (plug-and-play, Windows-compatible) |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Model | SGM1700 |
| Spectral Range | 900–1700 nm |
| Detector Type | Thermoelectrically Cooled InGaAs Linear Array |
| Optical Resolution | <4 nm @ 1181 nm (25 µm slit, 150 g/mm grating @ 1250 nm) |
| Signal-to-Noise Ratio | 2000:1 (High Dynamic Range mode), 800:1 (High Sensitivity mode) |
| Dynamic Range | 3000:1 (HDR), 1600:1 (HS) |
| Stray Light | <0.3% @ 1350 nm |
| Integration Time | 10 ms – 120 s |
| Dark Noise | 22 RMS counts (HDR), 40 RMS counts (HS) |
| Linearity | R² > 0.99 |
| A/D Conversion | 16-bit |
| Trigger Modes | Software-triggered & External TTL-triggered |
| Interface | USB 2.0 |
| Power Supply | 12 VDC, 3 A |
| Dimensions | 172 × 118 × 52 mm |
| Weight | 1227 g |
| Detector Cooling | −10 °C (stabilized, ambient @ 25 °C) |
| Input Connector | SMA 905 |
| Slit Options | 25 µm (standard), 10 µm / 50 µm (optional) |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Spectral Range | 900–1700 nm |
| Detector | InGaAs linear array |
| Optical Design | Czerny-Turner |
| Resolution | ~5 nm (SW2870 with 25 µm slit: ~2.5 nm) |
| A/D Converter | 16-bit, 15 MHz |
| Cooling | Single-stage thermoelectric (TEC), ΔT ≈ 25 °C below ambient (e.g., 0 °C at 25 °C ambient) |
| Interface | USB 2.0 (bus-powered) |
| I/O Ports | 6 configurable digital I/O lines |
| Data Buffer | Up to 4000 spectra (continuous multi-exposure mode) |
| Onboard Memory | Flash ROM for firmware and calibration data |
| Fiber Coupling | SMA 905 |
| Shutter Support | External shutter module compatible for dark reference acquisition |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Blue Series |
| Spectral Range | 200–1100 nm |
| Detector | CCD (2048-pixel linear array) |
| Optical Resolution (FWHM) | 0.13–6.0 nm (dependent on grating and slit configuration) |
| Sensitivity | 100 photons/count at 400 nm |
| Signal-to-Noise Ratio | 1000:1 (full well, 1 s integration) |
| Dynamic Range | 2000:1 (6 decades) |
| Stray Light | <0.1% at 435 nm |
| Interface | USB 2.0, SMA905 fiber input, 16-bit ADC |
| Integration Time | 1 ms – 65 s |
| Grating Options | 300–2400 g/mm (holographic & ruled) |
| Slit Options | 14–200 µm |
| Focal Ratio | f/4 |
| Optical Design | Symmetric Czerny–Turner with crossed-beam geometry |
| Power Supply | <100 mA via USB port |
| Dimensions | 25.4 × 76.2 × 127 mm (1 × 3 × 5 in) |
| Weight | 397 g (14 oz) |
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Detector Type | CMOS |
| Spectral Range | 180–1025 nm |
| Signal-to-Noise Ratio | 330:1 |
| Detector Model | Hamamatsu S11639 (2048-pixel linear CMOS array) |
| Integration Time | 0.2 ms to 65 s |
| A/D Resolution | 16-bit @ 15 MHz |
| Interface | USB 2.0 (480 Mbps, plug-and-play) |
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