JJF 1572-2016 in English

This standard provides detailed guidelines for the calibration of radiometric thermometers. It outlines the procedures, equipment requirements, and measurement techniques necessary to ensure accurate and consistent results. The document covers the principles of radiation measurement, the selection of appropriate calibration sources, and the methods for evaluating measurement uncertainty. It also specifies the conditions under which calibrations should be performed, including environmental factors and operational parameters. Additionally, the standard includes information on the documentation and traceability of calibration processes. The content is structured to support both calibration laboratories and users of radiometric thermometers in maintaining high standards of measurement accuracy.