· Research spectrometers
RG Raman Spectrometer
Research-grade high-resolution Raman spectrometer
A series of portable research-grade Raman spectrometers for the most demanding analytical tasks: high spectral resolution, a broad range covering the low-frequency region, and high sensitivity. The technology is based on transmission diffraction optics with up to 85% throughput from sample to detector.
Key advantages
High optical efficiency
Transmission diffraction optics deliver up to 85% system throughput and a signal-to-noise ratio of 1200:1 and above.
High spectral resolution
Separates closely spaced spectral peaks and enables polymorph analysis.
Broad spectral range
Covers shifts from the low-frequency region up to 3700 cm⁻¹.
Versatile excitation
Five laser types from 405 nm to near-infrared 830 nm for different sample types.
Portable research format
Only 1.5 kg at 257 × 110 × 61 mm.
Models and specifications
| Model | Laser wavelength | Power at sample | Spectral range | Spectral resolution | SNR |
|---|---|---|---|---|---|
| RG Raman 405 | 405 nm | 10–70 mW | 90–3700 cm⁻¹ | 4 / 5 / 6 cm⁻¹ | 1000:1 |
| RG Raman 532 | 532 nm | 10–100 mW | 80–3700 cm⁻¹ (80–2040 cm⁻¹ HR) | 4 / 5 / 6 cm⁻¹ (2.3 / 3 / 3.7 cm⁻¹ HR) | 1200:1 |
| RG Raman 638 | 638 nm | 5–75 mW (over 330 mW in Power version) | 70–3700 cm⁻¹ | 4 / 5 / 6 cm⁻¹ | 1000:1 |
| RG Raman 785 | 785 nm | 5–95 mW (over 500 mW in Power version) | 70–2100 cm⁻¹ | 3 / 4 / 5 cm⁻¹ | 1000:1, up to 3000:1 |
| RG Raman 830 | 830 nm | 5–70 mW (over 500 mW in Power version) | 70–2400 cm⁻¹ | 3 / 4 / 5 cm⁻¹ | 900:1, up to 2500:1 |
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Applications
Academic and industrial R&D
Advanced materials, polymers, nanostructures, graphene.
Pharmaceutical analysis
Crystal structure identification, phase transitions and polymorphism.
Biomedical research
SERS analysis, biological tissue and liquid biopsy studies.
Expert examination and forensics
Non-destructive analysis of toxins, explosives, pigments and works of art.
Accessories and options
- Remote immersion and non-contact optical probes
- Adapters for liquid and powder samples in vials
- Calibration standards: polystyrene, calcite
- Compatible with the RG confocal microscope platform
Need help choosing a configuration?
We will match the configuration to your samples and quote delivery to Astana and across Kazakhstan.