From the origins of spectrometry to today’s innovations
Optical Emission Spectrometry (OES) has come a long way since its early 20th-century origins. Back then, electric arcs and sparks were used to excite atoms and analyze the composition of metals. Over the decades, the technology evolved—from photomultiplier tubes (PMTs) to the revolutionary CMOS/CCD sensors—pushing the boundaries of precision, speed, and reliability.
At GNR, we’re proud to be the only Italian company specializing in OES with over 40 years of expertise. Through continuous investment in research and development, we’ve gone from basic spark spectrometers to state-of-the-art instruments like the S6 Sirius 500, a testament to our dedication to innovation.
CMOS Technology meets High-Performance Analysis
At the heart of the S6 Sirius 500 is a Multi High-Resolution CMOS optical system, featuring a high-luminosity holographic grating. This setup covers a wide spectral range—from 119 nm to 850 nm—enabling the analysis of gaseous elements (N, O, H) in both ferrous and non-ferrous matrices such as titanium, copper, cobalt, and nickel.
An argon-purged optical chamber with GNR’s proprietary low-consumption system ensures analytical stability, even in demanding conditions. Every element of the S6 Sirius 500 is the result of hands-on experience and deep scientific know-how, refined through decades of research.
EOS® Software: full control, one click away
The S6 Sirius 500 is powered by EOS®, GNR’s proprietary software designed to be intuitive, powerful, and adaptable:
- Fast, standardized analysis
- Customizable report templates
- Full compliance with UNI, ASTM, DIN standards
- Remote access and network integration
- Multi-user setup and automatic updates
EOS® reflects the philosophy behind all GNR products: merge real-world feedback with high-end R&D to create smart, scalable solutions.
Made in Italy excellence
GNR is proud to represent Italian engineering at its finest in a field traditionally dominated by global giants. The S6 Sirius 500 is a symbol of that independence and determination: a product that blends technological excellence with Italian identity.
Designed, engineered, and built in Italy, the S6 Sirius 500 is now used in laboratories and production lines around the world, proving that Italian innovation can stand tall on the global stage.
Why the S6 Sirius 500 is a game changer
| Feature | Benefit |
|---|---|
| 119–850 nm spectral range | Full coverage for ferrous and non-ferrous metals |
| High-sensitivity CMOS | Accurate trace element and gas detection |
| Low-consumption Argon system | Reliability and sustainability |
| EOS® software | Flexibility, compliance, automation |
| 100% Made in Italy | Quality, innovation, national pride |
Looking ahead
The S6 Sirius 500 is more than just a product—it’s the result of decades of dedication to precision science. It’s a journey that began with early spark discharge spectrometry and now stands at the cutting edge of analytical instrumentation.
But this is only the beginning. Our future roadmap includes AI-driven automation, further software enhancements, and ongoing collaboration with universities and research centers across Italy and beyond.
Innovation is in our DNA—and we’re committed to continuing our mission: delivering smarter, faster, and more reliable elemental analysis solutions, from Italy to the world.
Want to learn more about the S6 Sirius 500 or book a custom demo?
Get in touch—we’d love to show you what it can do.
