«Atom» software for atomic spectral analysis

The capabilities of the Atom software used in the spectral analytical equipment manufactured by the VMK-Optoelektronika company are presented. Spectral measurements using various sources — inductively coupled plasma, microwave plasma, arc and spark discharge in air or argon atmosphere, atomic absorption, etc. — are discussed. Procedures allowing the traceability of measurement results are described.
The calculation steps starting with calculation of the spectral line intensity to determination of the element content in the sample are briefly considered, as well as the estimation of statistical indicators and the metrological control of the measurement procedure according to GOST R ISO 5725. The advanced data export tools allow the transfer of results to external information systems, and, moreover, expand the functionality of the program through interaction with other applications. Various options for printing out using compact and extended presentations of results in the form of reports are available. The Atom software covers several methods of spectral analysis, including time-resolved spectrometry (scintillation, absorption, and analysis of non-metallic inclusions). Methods of qualitative and semi-quantitative analysis are offered in the form of separate additional tools. The Atom software distribution kit contains auxiliary information systems: a database of spectral lines, an alloy grade guide, a catalog of standard samples with certified elemental composition, and a database of the standard metrological characteristics of measurement methods. A distinctive feature of the Atom software is a well-thought-out user interface for the operation of any spectral-analytical equipment with high performance. The modern modular architecture of the program provides effective management of the project complexity and enables independent development of individual components using suitable tools.

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