Minimization of summary errors of gamma-methods for inspection of composition and properties of substances

The complex minimization of summary errors of gamma-methods is accomplished on the basis of correct values for methodological, instrumental, random and also representative errors. These values should be close to each other and be equal to the summary error. Besides the simultaneous decrease in methodological, instrumental and random errors through application of the two signals ration, one whereof increases and the other one decreases with the growth of the parameter under control, is described