IEC/TS 62492-2:2013（E）适用于辐射测温，并说明了IEC/TS 62492-1中规定的所有技术数据。它定义了辐射温度计最终用户可以使用的标准测试方法，以确定或确认具有一个波长范围和一个测量场的辐射温度计的基本计量数据。它促进了可比性和可测试性。因此，规定了在标准化测量条件下确定技术数据的明确试验方法，该标准化测量条件可由足够熟练的最终用户执行，作为仪器评估或选择的标准性能标准。

IEC/TS 62492-2:2013(E) applies to radiation thermometry and addresses all technical data specified in IEC/TS 62492-1. It defines standard test methods which can be used by the end user of radiation thermometers to determine or confirm the fundamental metrological data of radiation thermometers with one wavelength range and one measurement field. It facilitates comparability and testability. Therefore, unambiguous test methods are stipulated for determining technical data, under standardised measuring conditions that can be performed by a sufficiently skilled end user to serve as standard performance criteria for instrument evaluation or selection.