LIBS Info: Element Analysis

Title Authors Material Detector Spectrometer Software
Coal Analysis using the TSI LIBS Desktop Analyzer N/A Coal ChemReveal ChemReveal
Laser: Nd:YAG
Gate Delay: 1.000us
Gate Width: Noneus
PLS is used to measure the Energy Content (Btu/lb), % Volatile Matter and the concentrations of C and S in 5 North American Coals. Correlation coefficients typically >0.999 for predicted vs measured values. PCA is also shown to be useful in classifying the coals
Element Detection Limit (ppm) Wavelength (nm) Other Wavelengths (nm) Calibration Method Calibration Range (ppm) Notes

Element RMSE (ppm) Wavelength (nm) Calibration Method Notes