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| Brand | SPL Photonics |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Handheld Portable Raman Spectrometer |
| Excitation Wavelength | 785 nm (±0.5 nm) |
| Laser Output Power | 0–500 mW (CW, TEC-stabilized) |
| Spectral Range | 200–2000 cm⁻¹ or 200–3900 cm⁻¹ (user-selectable) |
| Spectral Resolution | 6–10 cm⁻¹ |
| Optical Resolution (wavelength domain) | 0.1–6.5 nm (dependent on grating and slit) |
| Slit Options | 25 µm / 50 µm |
| Grating Options | 600 or 1200 lines/mm |
| Detector | Hamamatsu S7031-1006 back-illuminated FFT-CCD with TE cooling |
| Signal-to-Noise Ratio | ≥1000:1 (at 1 s integration) |
| Integration Time | 1 ms – 15 min |
| Fiber Probe | SPL-RPB-785, dual-fiber configuration (105 µm excitation / 200 µm collection), OD >6 Rayleigh rejection, 7.5 mm working distance |
| Operating Temperature | 0–40 °C (probe), –10 to +45 °C (laser) |
| Compliance | CE, RoHS |
| Dimensions (spectrometer) | 182 × 110 × 47 mm |
| Weight | 1180 g |
| Interface | USB 2.0 |
| Software | Analyze IQ Lab + Spectra Manager + Raman Spectra Library (1868 reference spectra) |
| Brand | Ocean Optics |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Type | Grating-Based Raman Spectrometer |
| Spectral Range | 200–4500 cm⁻¹ |
| Spectral Resolution | 13 cm⁻¹ (FWHM @ 1000 cm⁻¹) |
| Spatial Resolution | 13 cm⁻¹ (calibrated at 1000 cm⁻¹) |
| Minimum Wavenumber Shift | 0.2 nm (laser-dependent) |
| Spectral Repeatability | ±1 nm (at 532 nm excitation) |
| Brand | Renishaw |
|---|---|
| Origin | United Kingdom |
| Model | inVia-Reflex |
| Laser Excitation Options | UV–NIR (e.g., 244 nm, 325 nm, 488 nm, 532 nm, 633 nm, 785 nm) |
| Spectral Range | Down to <10 cm⁻¹ (with NExT filter) |
| Spatial Resolution | <1 µm (lateral), sub-micron axial (confocal) |
| Detector | RenCam™ deep-depletion CCD (UV–NIR enhanced, ultra-low noise) |
| Software | WiRE™ 2.0 (21 CFR Part 11 compliant, scriptable, database-integrated) |
| Microscope Platform | Leica research-grade upright microscope |
| Automation Level | Full motorized laser switching, auto-alignment, auto-focus, auto-confocal mode selection, real-time optical feedback calibration |
| Safety Class | Class 1 (fully enclosed beam path, interlocked access) |
| Brand | SPL |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument Component |
| Model | RamanProbe II |
| Instrument Type | Raman Spectroscopy Accessory |
| Excitation Wavelengths | 514, 532, 632, 670, 785, 830 nm (custom wavelengths available) |
| Spectral Range | 250–3900 cm⁻¹ (Stokes) |
| Probe Body Dimensions | Ø15.8 mm × 230 mm (5/8″ × 8″) |
| Working Distance | Adjustable per sample viscosity and refractive index |
| Fiber Configuration | Fixed 105 µm excitation fiber + 200 µm collection fiber, NA 0.22 |
| Optical Density of Notch Filters | >8 OD @ laser wavelength |
| Max Operating Temperature | 200 °C |
| Window Material | Sapphire (standard), optional fused silica for 633/670 nm |
| Standard Fiber Length | 5 m (configurable up to 200 m) |
| Connector | FC or SMA 905 (standard) |
| Safety Class | IEC 60825-1 Class I (with integrated emission indicator) |
| Brand | SPL (Spectrum Laser Optics) |
|---|---|
| Origin | Zhejiang, China |
| Model | ProSp-Micro2000K |
| Instrument Type | Confocal Micro-Raman Spectrometer |
| Spectral Range | 150–4000 cm⁻¹ |
| Spectral Resolution | 6–10 cm⁻¹ |
| Spatial Resolution | 10 µm |
| Minimum Wavenumber | 120 cm⁻¹ |
| Spectral Reproducibility | ±5 cm⁻¹ |
| Detector | Ocean Insight QE Pro (18-bit ADC, >99% linearity, 85,000 dynamic range, peak QE 90%, stray light <0.08% @600 nm) |
| Excitation Lasers | SPL-LASER-785 (785 nm, 0–500 mW adjustable, linewidth <0.2 nm, 10,000 h lifetime) or SPL-LASER-532 (532 nm, 0–300 mW) |
| Raman Probe | SPL-RPB-785 (OD >6, 7.5 mm focal length) |
| Microscope | SPL-CX40 metallurgical microscope with 5×/10×/20×/50× objectives (100× optional), 175 × 145 mm stage, 76 × 42 mm travel, 3 MP CMOS camera |
| Modular Integration | Compatible with OEM microscope retrofit and portable Raman configuration |
| Brand | SPL (Spectralight) |
|---|---|
| Origin | Ireland |
| Model | Analyze IQ |
| Software Type | Spectral Data Processing, Chemometric Modeling & Reference Spectral Database Management |
| Compliance | Compatible with ASTM E1840, ISO 17025-compliant workflows, FDA 21 CFR Part 11-ready (audit trail & electronic signature support via optional configuration) |
| Supported Formats | ASTM E131, JCAMP-DX v5.01/6.0, ASCII, CSV, .spc, .txt, and custom binary formats (via plugin SDK) |
| Library Content | 1868 curated Raman spectra (1103 pure compounds + 765 multi-component mixtures |
| Brand | SPL Photonics |
|---|---|
| Origin | Shanghai, China |
| Model | SPL-RPB-785 |
| Spectral Range | 795–1125 nm |
| Excitation Wavelength | 785 nm (FWHM < 0.2 nm) |
| Raman Shift Range | 220–4000 cm⁻¹ |
| Probe Dimensions | 120 × 38 × 18 mm |
| Fiber Configuration | Dual-fiber, 100 µm excitation / 200 µm collection (NA = 0.22, PVC jacketed) |
| Laser Rejection | OD > 6 @ 785 nm |
| Focal Length | 7.5 mm (standard) |
| Operating Temperature | 0–40 °C |
| Connector | SMA 905 |
| Brand | SPL Photonics |
|---|---|
| Origin | Zhejiang, China |
| Model | SPL-RAMAN-785 |
| Instrument Type | Portable / Handheld Raman Spectrometer |
| Spectral Range | 200–4000 cm⁻¹ |
| Spectral Resolution | 13 cm⁻¹ @ 1000 cm⁻¹ |
| Excitation Wavelength | 785 ± 1 nm |
| Laser Power | Adjustable |
| Probe Option | SPL-RPB-785 Fiber-Coupled Raman Probe (785 nm CW laser, OD6 notch filter, 105 µm excitation / 200 µm collection fiber) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | PINPOINTER |
| Instrument Type | Portable/Handheld Raman Spectrometer |
| Spectral Range | 200–3300 cm⁻¹ |
| Spectral Resolution | 13 cm⁻¹ @ 1000 cm⁻¹ |
| Spatial Resolution | Lateral 105 µm, Axial 200 µm |
| Minimum Wavenumber Shift | <0.1 nm |
| Spectral Repeatability | 13 cm⁻¹ @ 1000 cm⁻¹ |
| Excitation Wavelength | 785 nm |
| Laser Power | 5–300 mW |
| Wavelength Stability | <1 cm⁻¹ over 12 h |
| Photometric Stability | <4% over 12 h |
| Optical NA | 0.22 |
| Sample Spot Size | 0.1–0.3 mm |
| Power Supply | Rechargeable battery, >4 h runtime per charge |
| Dimensions | 216 × 109 × 64 mm (8.5" × 4.3" × 2.5") |
| Weight | 1.36 kg (3 lbs.) |
| Operating Temperature | −25 °C to +45 °C |
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