ISO 9370:2009 塑料 风化试验中辐射的仪器测定 通用指南和基本试验方法

标准编号：ISO 9370:2009

中文名称：塑料 风化试验中辐射的仪器测定 通用指南和基本试验方法

英文名称：Plastics — Instrumental determination of radiant exposure in weathering tests — General guidance and basic test method

发布日期：2009-07

标准范围

ISO 9370:2009规定了平面辐照度的仪器测量方法。这不仅包括自然太阳辐射，还包括强化的自然太阳辐射和实验室光源产生的辐射。对于自然风化和加速自然风化的太阳辐射测量，仪器技术包括连续测量太阳总辐射、太阳紫外线和光谱太阳（紫外线）辐照度，以及积累或整合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或规定波长段，以及积累或整合瞬时数据以提供辐射暴露。该国际标准没有规定使用蓝羊毛标准、化学光测法或聚合物或其他胶片剂量学的程序。

ISO 9370:2009 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.The International Standard does not specify procedures using blue-wool standards, chemical actinometry or polymeric or other film dosimetry.

标准预览图