RULE FOR MAKING DECISIONS ON CONFORMITY OF PRODUCTS WHEN MEASURING PHYSICAL AND CHEMICAL QUANTITIE

28.09.2023 International Scientific Journal "Science and Innovation". Series A. Volume 2 Issue 9

Masharipov Sh.M., Qudratov J.X., Sh.Turaev

Abstract. The article discusses the rules for printing a decision on the compliance of parameters with the established requirements of technical documents in the field of environmental engineering. A compliance assessment is any activity undertaken to determine, directly or indirectly, whether a product, process, system, person or body meets the relevant standards and meets certain requirements. During product control, the assessment of compliance with the specified requirements is made based on the measurement results (the measurement is considered as the main source of information on the characteristics/parameters of the product). Since the measurement result is presented in the form of a set of values (the measured value of the value and the extended uncertainty form the coverage interval), and the requirements are set in the form of tolerances or maximum permissible values, there are risks of making incorrect decisions on compliance

Keywords: environmental engineering, measurement, decision-making rules, compliance, regulatory document, measurement uncertainties, magnitude, environmental standards, measurement results.