Research on formulation of data storage template of spark discharge atomic emission spectrometry
SUN Biyao1,2, CHEN Yongyan1,2, TANG Lingtian*1,2
1. Central Iron and Steel Research Institute Co.,Ltd., Beijing 100081,China; 2. China NIL Research Centre for Proficiency Testing, Beijing 100081,China
Abstract：A lot of data are accumulated during the use of spark discharge atomic emission spectrometry. However, there is no unified data storage template at present, so it is difficult to summarize and utilize the data. Based on the analysis of standards, literatures and applications of spark discharge atomic emission spectrometry, and the investigation on the requirements of data template fields in the design process of spark discharge atomic emission spectrometry instrument manufacturers, the data storage template for spark discharge atomic emission spectrometry was formulated. The template included the modules of basic information,sample information, instrument parameters, working parameters, analytical results, and parsed data. The basic principle for the formulation of data template was that the modules could be assembled, called and extended. Moreover, the data types of parameters and whether the parameter fields were required or not were also considered. The data template provided standardization requirements for experimental data integration, ensured the integrity of data fields, traceability of original experimental data and correlation between data, and greatly promoted the mining of experimental data. The data template of spark discharge atomic emission spectrometry provided a reference for the formulation of templates in other characterization technologies.
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