本文件提供了红外热像图解释的具体指南，作为机器系统状态监测和诊断程序的一部分。 此外，还介绍了IR在机械性能方面的应用。 本文件旨在: -为IRT识别的异常建立严重性评估标准提供指导； -概述对机器系统进行热成像的方法和要求，包括安全建议； -提供有关图像解读、评估标准和报告要求的信息。

This document provides specific guidance on the interpretation of infrared thermograms as part of a programme for condition monitoring and diagnostics of machine systems. In addition, IR applications pertaining to machinery performance are addressed. This document is intended to: — provide guidance on establishing severity assessment criteria for anomalies identified by IRT; — outline methods and requirements for carrying out thermography of machine systems, including safety recommendations; — provide information on image interpretation, assessment criteria and reporting requirements.