Real-time elemental composition in molten metal using spark excitation. ppm-level accuracy in ferrous, aluminum, copper and specialty alloy matrices.
TECHNOLOGY
A high-voltage spark excites atoms in the metal sample. The light they emit is separated by wavelength, and each element's concentration is calculated from its spectral signature. Steel, cast iron, aluminum, copper, nickel, titanium, zinc, magnesium alloys — all covered, all from one platform. Built on Paschen-Runge optical design with CMOS and PMT detector technology, modern OES analyzers reach sensitivity down to the ppb level. The standard analytical method in foundry, steel production, automotive, and aerospace industries.
PRODUCTS
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From steel mills to open-air scrap yards — laboratory-grade metal analysis in the harshest environments. Argon-free DC Arc + Argon Spark, battery option, and ergonomic gun design, ready at every point.
A rotating disc electrode OES spectrometer that determines wear metals, additives, and contaminants in engine oils, hydraulic fluids, coolants, and fuels at ppm level in 30 seconds. Zero argon, zero sample preparation.
One of the lightest and most compact OES spectrometers in its class. Featuring a vacuum-free, argon-purged optical system, it can analyze 10 different metal matrices—including C, P, and S—all in a single instrument. Offers low operating costs and high precision.
Compact OES with wide analytical capability including low-limit Nitrogen (N) in steel and Sodium (Na) and Lithium (Li) in aluminium. Vacuum-free design for low operating cost, 10 matrix support.
500 mm focal length and 3600 lines/mm holographic grating deliver the highest optical resolution in its class. 130–900 nm spectral range, 16 CMOS, 58,368 active pixels. 600+ active worldwide installations.
With its exceptional 119–850 nm spectral range, the S6 Sirius 500 goes beyond conventional OES to accurately determine critical gas elements — Oxygen, Nitrogen and Hydrogen — in titanium, nickel superalloys and high-purity copper.
With 16 CMOS detectors and a 120–900 nm spectral range, the S7 Metal Lab Plus unites everything from routine daily quality control to sensitive trace analysis on a single platform. Scalable, flexible architecture tailored to specific customer needs.
The culmination of 35+ years of global R&D in OES. Hydrogen determination in titanium matrix, three detector configurations, and turbo molecular pump ultra-vacuum — the reference instrument for aerospace, nuclear, and advanced materials research.
Contact us for detailed information and pricing options for our instruments. We are here to help with 25 years of experience.
