Identification of stainless steels and low alloy steels, including carbon analysis down to 70 ppm and instant CE (carbon equivalents) calculations. Powerful laser, on-board argon purge and high resolution spectrometer are built for carbon. SPECTRO, the arc/spark innovation leader, has spent 40-plus years developing superlative OES instruments. Recently it's perfected solid-state detectors using proprietary CMOS+T technology to revolutionize high-end arc/spark OES analysis — with SPECTROLAB S. This instrument's efficiency and economy. Optical emission spectroscopy, or OES, is a well trusted and widely used analytical technique used to determine the elemental composition of a broad range of metals. Whether you need to determine the endpoint of a batch process or to rapidly update. Large-scale production of high-grade steels requires accurate and rapid analyses at various stages, from raw material purchases to finished products. Steel testing spans multiple stages—segregation, correction, and ensuring compliance with strict standards. An efficient spectrometer for steel. To analyze the elements in metals with cordless handheld instruments, Fraunhofer ILT is developing a method and con-ceptual setup to use laser-induced breakdown spectrometry (LIBS) with highly integrated components; furthermore, it is investigating its analytical performance in the laboratory.