塑料.气候试验中辐射暴露的仪器测定.一般指南和基本试验方法

[中文适用范围]： 本文件规定了平面表面辐照度的仪器测量方法。 这不仅包括自然太阳辐射，还包括增强的自然太阳辐射和实验室光源产生的辐射。 为了测量自然风化和加速自然风化的太阳辐射，仪器技术包括连续测量总太阳、太阳紫外线和光谱太阳（紫外线）辐照度以及累积或积分瞬时数据以提供辐射暴露。 对于人工加速风化或人工加速辐照暴露中的辐射测量，仪器技术包括连续测量紫外线辐射、可见光谱辐照度和/或紫外线光谱辐照度的总波长带或限定波长带以及瞬时数据的累积或积分，以提供辐射暴露。 本文件没有具体说明使用蓝羊毛标准、化学光量测定法或聚合物或其他胶片剂量测定法的程序。 [外文原描述]： ISO 9370:2017 specifies methods for the instrumental measurement of irradiance on a planar surface. This includes not only natural solar radiation but also intensified natural solar radiation and radiation produced by laboratory light sources. For measurement of solar radiation for natural weathering and accelerated natural weathering, instrumental techniques include the continuous measurement of total solar, solar ultraviolet and spectral solar (ultraviolet) irradiance and the accumulation, or integration, of instantaneous data to provide the radiant exposure. For measurement of radiation in artificial accelerated weathering or artificial accelerated irradiation exposures, instrumental techniques include the continuous measurement of total or defined wavelength bands of ultraviolet radiation, visible spectral irradiance and/or ultraviolet spectral irradiance and the accumulation, or integration, of instantaneous data to provide the radiant exposure. ISO 9370:2017 does not specify procedures using blue-wool standards, chemical actinometry or polymeric or other film dosimetry.