LIBS Info: Element Analysis
| Title | Authors | Material | Detector | Spectrometer | Software |
|---|---|---|---|---|---|
| Analysis of heavy metal aerosols on filters by laser-induced plasma spectroscopy | U. Panne , R.E. Neuhauser, M. Theisen, H. Fink, R. Niessner | Aerosol | ESA 3000 | ESA 3000 | |
| Laser: | Nd:YAG 532.0000nm 70.0000mJ 10.000Hz |
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| Gate Delay: | Noneus | ||||
| Gate Width: | Noneus | ||||
| Detection limits in 0.02-2.7 ug/m^3 for Cd, Ni, As, Co, Mn, Sb, Cr, Tl, Sn, V, Cu, Pb. These aren't in tables due to difficulty to convert to ppm (by mass). Analysis was performed directly of filter papers which had been used to absorb aerosols. Method also tried normalisation to a microphone signal, but little improvement in performance was found. | |||||
| Element | Detection Limit (ppm) | Wavelength (nm) | Other Wavelengths (nm) | Calibration Method | Calibration Range (ppm) | Notes |
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| Element | RMSE (ppm) | Wavelength (nm) | Calibration Method | Notes |
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