Diamond identification Raman
Raman Spectrometer Solution for Diamond and Gem Identification
A complete Raman solution configured for gem laboratories: a narrow-linewidth fibre-coupled laser, a high-sensitivity Sunshine spectrometer, a Raman probe on an adjustable holder, a computer and identification software. Natural diamond shows a single sharp line at 1332 cm⁻¹; synthetic material and imitations show additional bands, so authenticity is settled in a single measurement.
1332 cm⁻¹
Diamond Raman line
375–980 nm
Laser wavelengths available
80 %
Spectrometer quantum efficiency, up to
200–1100 nm
Spectrometer range
Features
- Complete solution: laser source, spectrometer, probe, computer, adjustable probe holder and software
- Narrow-linewidth lasers from 375 to 980 nm
- High-sensitivity spectrometer with up to 80 % quantum efficiency
- Identifies the authenticity of diamond, emerald and other jewellery quickly and effectively
- Identification software developed to the customer’s actual requirements
Applications
- Diamond authenticity
- Emerald and coloured-stone identification
- Jewellery appraisal
- Gem-laboratory screening
Technical Specifications
Diamond identification Raman Specifications
Composition
| Laser source | Narrow-linewidth fibre-coupled laser at 360, 405, 473, 514.5, 532, 639, 660, 785, 830 or 1064 nm; 375–980 nm available |
|---|---|
| Spectrometer | High sensitivity, up to 80 % quantum efficiency, 200–1100 nm (Sunshine) |
| Probe | RPB Raman probe with 360, 405, 532, 785 or 830 nm excitation |
| Sampling | Adjustable probe holder |
| Computer and software | Included; identification software developed to the application |
We confirm the excitation line, probe, sample accessories and software package before quotation.
Figures
Drawings, Photos and Measured Data
Datasheets
Full specification sheets for the Diamond identification Raman.
Built From
