ERRORS AND ERRORS OF INSTRUMENTAL RESEARCH IN DETERMINING THE AGE OF EXECUTION OF DETAILS IN DOCUMENTS BY THE RELATIVE CONTENT OF VOLATILE SOLVENTS IN THE STROKES

The paper considers the issues related to the influence of measurement error on expert errors in determining the age of execution of details in documents by the relative content of volatile solvents in the strokes. The influence of the relative standard deviation value for the output signal of 2-phenoxyethanol on the reliability of the obtained results is shown. A graphical relationship between the standard deviation and the mean value of the 2-phenoxyethanol output signal is given. Examples of erroneous data in expert conclusions are given.