ISO/ASTM 51275:2013是一种使用辐射变色薄膜剂量测定系统测量光子或电子辐照材料的吸收剂量，即对水的吸收剂量的实践。 辐射变色胶片剂量测定系统通常用作常规剂量测定系统。 根据影响量的复杂影响，辐射变色薄膜剂量计被归类为II型剂量计。 ISO/ASTM 51275:2013是一套标准之一，该标准提供了在辐射处理中正确实施剂量测定的建议，并描述了实现符合ASTM E2628对辐射变色胶片剂量测定系统要求的方法。本标准将与ASTM E2628一起阅读。

ISO/ASTM 51275:2013 is a practice for using radiochromic film dosimetry systems to measure absorbed dose in materials irradiated by photons or electrons in terms of absorbed dose to water. Radiochromic film dosimetry systems are generally used as routine dosimetry systems. The radiochromic film dosimeter is classified as a Type II dosimeter on the basis of the complex effect of influence quantities. ISO/ASTM 51275:2013 is one of a set of standards that provides recommendations for properly implementing dosimetry in radiation processing, and describes a means of achieving compliance with the requirements of ASTM E2628 for a radiochromic film dosimetry system. It is intended to be read in conjunction with ASTM E2628.