1064nm Raman spectrometer
The StellarNet 1064nm Raman Spectrometers provide exceptional performance for applications requiring low fluorescence interference. Equipped with InGaAs low-noise detector arrays, advanced thermoelectric cooling, and gold-coated diffraction gratings, these spectrometers deliver high signal-to-noise ratios and precise Raman spectra.
Available in multiple configurations (HR, SR, ER, EHR), StellarNet 1064nm Raman systems are optimized for colored polymers, dyes, oils, and fluorescence-prone samples, making them essential for research labs, material science, and forensic analysis. Reduced Fluorescence Interference, Improved Signal for Dark or Colored Samples, Reduced Sample Degradation, Deeper Penetration Depth, Better for Complex Organic Molecules.
- Multiple configurations: HR, SR, ER, EHR for tailored applications
- High-resolution models with 11 cm⁻¹ optical resolution
- Extended range models covering up to 3500 cm⁻¹
- InGaAs low-noise PDA detectors (512 or 1024 pixels)
- 2-stage thermoelectric cooling down to -30 °C
- Advanced cylindrical lens assembly for maximum sensitivity
- Rugged and compact form factor – portable and lab-ready
- Compatible with SpectraWiz & SpectraWiz-ID software for real-time analysis
- Art & Archaeology – detection of pigments and art forgery analysis
- Chemistry & Materials Science – analysis of colored polymers, oils, dyes
- Education & Research – vibrational spectroscopy training
- Pharmaceutical Industry – non-destructive chemical identification
- Forensics & Environmental – analysis of unknown or fluorescing substances
| Parameter | HR / EHR | SR / ER |
|---|---|---|
| Optical Resolution | 11 cm⁻¹ | 22 cm⁻¹ |
| Spectral Range | HR = 200–2250 cm⁻¹ EHR = 200–3500 cm⁻¹ | SR = 200–2250 cm⁻¹ ER = 200–3500 cm⁻¹ |
| Diffraction Gratings | 2400 / 1200 g/mm (gold surface) | 2400 / 1200 g/mm (gold surface) |
| Stray Light | <0.05% | <0.05% |
| Optical Input | SMA-905 | SMA-905 |
| Detector Type | InGaAs PDA, 1024 pixels | InGaAs PDA, 512 pixels |
| Detector Lens | Cylindrical lens assembly | Cylindrical lens assembly |
| Cooling | 2-stage TEC, -30 °C | 2-stage TEC, -30 °C |
| Exposure Times | Up to 8 minutes | Up to 8 minutes |
| Signal-to-Noise | >4000:1 | >4000:1 |
| Dimensions (L×W×H) | 6 × 17 × 15.5 cm | 5 × 7.6 × 12.7 cm |
| Weight | 1.5 kg | 0.8 kg |
| Interface | USB-2 (WiFi & Webserver options) | USB-2 (WiFi & Webserver options) |
| Operating System | Windows XP/7/8/10, Linux | Windows XP/7/8/10, Linux |
| Software | SpectraWiz, SpectraWiz-ID, LabView, Pro-tools, Delphi, C, C# | Same |
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