Portable LIBS Spectrometer LIS-02 Carbon analysis: The spectrometer LIS-02 allows to measure carbon concentration in steels without using argon, directly in the air. Speed: High speed analysis, result in 1 sec. Accuracy: Provides unsurpassed resolution of 0.01 nm over the entire measurement range. Portability: Small dimensions and weight comparable to a handheld power tool. Reliable: LIBS Spectrometer has unlimited operating life, compared to X-ray fluorescence spectrometers (XRF). Built-in grade library: Based on the results of the analysis, the steel or alloy grade is displayed on the screen. CE Value: Measurement of carbon equivalent values Camera: High resolution camera to capture the location of analysis.