NWSPEC
Mobile Raman Spectrometer for Gemstones & Diamonds analysis
Mobile Raman Spectrometer for Gemstones & Diamonds analysis
Couldn't load pickup availability
Description
Mobile Raman Spectrometer for Gemstones & Diamonds analysis, I532 nm excitation offers high Raman efficiency, improved spatial resolution, faster measurements, and enhanced sensitivity to many gemstone- and defect-related features — making it an excellent choice for a mobile, high-performance Raman spectrometer designed for rapid gemstone and diamond identification, grading, and treatment detection, provided the instrument includes optical and software measures to manage fluorescence when present.
Features
- Stable and efficient laser design — Thermal management and semiconductor cooling combined with constant-current laser drive ensure stable power output over long periods.
- High coupling and low background — Optimized fiber-coupled optics minimize stray light and maximize Raman signal collection efficiency.
- Rugged and compact enclosure — Combines laser, spectrometer, and fiber probe into a suitcase-sized housing for field-ready operation and easy deployment.
Applications
Ideal for testing a wide range of materials in safety, law enforcement, pharmaceutical QC, customs inspection, food adulteration detection, jewelry authentication, Gemstones & Diamonds, herbal ingredients, and more.
Technical Specifications
|
Parameter |
Specification |
|
Excitation Wavelength |
532 nm (±1 nm, ≤0.2 nm linewidth) |
|
Laser Output Power |
0- 50 mW (adjustable) |
|
Probe Transmission Efficiency |
60%–70% |
|
Fiber |
1 m armored fiber |
|
Raman Spectral Range |
200–4000 cm⁻¹ (filter dependent) |
|
Spectral Resolution |
~8 cm⁻¹ @ 579nm (Hg) |
|
Stray Light Suppression |
~0.29% @ 532 nm |
|
Detector |
High-performance cooled CMOS |
|
Pixel Count |
2048 |
|
Pixel Size |
~8 μm × 200 μm |
|
Signal-to-Noise Ratio |
~440:1 @ 1000.7 cm⁻¹ (benzonitrile) |
|
A/D Conversion Resolution |
16-bit |
|
Integration Time |
1 ms – 15 min |
|
Power Supply |
12 VDC @ 5 A |
|
Dimensions |
508 × 373 × 147 mm |
|
Weight |
~6 kg |
|
Operating Temperature |
0 °C – 45 °C |
|
Storage Temperature |
-10 °C – 55 °C |
Frequently Asked Questions
How can I contact you?
Feel free to call us T+86 189-6516-4839
or email sales@nwspec.com to:
• Place an order
• Ask for a quote
• Or if you have any other questions
You will always get a live person here at NWSPEC; never an automated system!
We are open from 6:00AM - 7:00PM Eastern Time, Monday - Friday.
Where can I find application notes?
If you have any questions regarding the application notes, or can't find the one you are looking for, please contact Sales at sales@nwspec.com
Do you have instructional manuals for your instruments to download?
Yes, we have instructional manuals for our instruments. They can be found on https://nwspec.com/pages/resource .
If you don't see the one you are looking for, please contact: sales@nwspec.com