Abstract
Features of recording spectra and performing photometric measurements of spectral lines using a digital spectrograph, which is based on an MFS-8 setup with a MAES multichannel emission spectrum analyzer (photodiode array assembly), are studied. Possibilities of optimizing the analytical signal and time parameters of the spectrum exposure for extending the linear range of the calibration curve and increasing the concentration sensitivities both in areas of low and high contents of determined elements by the atomicemission spectral analysis are shown.
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Original Russian Text © A.I. Drobyshev, S.S. Savinov, 2013, published in Pribory i Tekhnika Eksperimenta, 2013, No. 6, pp. 56–59.
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Drobyshev, A.I., Savinov, S.S. On certain features of spectrum recording and photometric measurements of spectral lines using a MFS-MAES-based digital spectrograph. Instrum Exp Tech 56, 693–696 (2013). https://doi.org/10.1134/S0020441213050138
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DOI: https://doi.org/10.1134/S0020441213050138