Spectral Sensitivity Calibration Setup for Spectro Analytical Instruments
https://doi.org/10.17586/0021-3454-2026-69-2-151-157
Abstract
An installation for calibrating the spectral sensitivity of a spectroanalytical instrument (SAP) is presented. The special feature of the installation is that a set of narrow-spectrum radiation fluxes enters the SAP. The developed optical scheme of the calibration radiation source included in the installation makes it possible to obtain a set of such radiation fluxes. The fluxes were measured by a reference photodetector precisely at the SAP inlet, which eliminated the need to take into account the influence of medium transmission on the measurement results.
About the Authors
A. V. IlinskiiRussian Federation
Alexander V. Ilinskii — Vice-Director of the Scientific Educational Center “ITMO University History Museum",
St. Petersburg.
N. K. Maltseva
Russian Federation
Nadezhda K. Maltseva — PhD; Director of the Scientific Educational center “ITMO University History Museum”,
St. Petersburg.
E. O. Raskin
Russian Federation
Eugene O. Raskin —Director of Youth Policy,
St. Petersburg.
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Review
For citations:
Ilinskii A.V., Maltseva N.K., Raskin E.O. Spectral Sensitivity Calibration Setup for Spectro Analytical Instruments. Journal of Instrument Engineering. 2026;69(2):151-157. (In Russ.) https://doi.org/10.17586/0021-3454-2026-69-2-151-157
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