ISO 4037-4:2004 校准辐射计量计和计量率计,以及测定其作为光子能量函数曲线用的X和γ射线的参考辐射 第2部分：能量在8KeV￣1.3MeV和4MeV￣9MeV范围内的辐射保护计量测定法.

标准编号：ISO 4037-4:2004

中文名称：校准辐射计量计和计量率计,以及测定其作为光子能量函数曲线用的X和γ射线的参考辐射 第2部分：能量在8KeV￣1.3MeV和4MeV￣9MeV范围内的辐射保护计量测定法.

英文名称：X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy — Part 4: Calibration of area and personal dosemeters i

发布日期：2004-10

标准范围

ISO 4037-4:20 04给出了低能光子辐射表征的其他方面的指南。ISO 4037-4:20 04还描述了作为光子能量和入射角函数的面积和个人剂量（速率）计响应的校准和确定程序。ISO 4037-4:20 04集中于低能光子辐射光谱从空气比释动能到Hp（10）和H*（10）的转换系数的精确测定。作为使用转换系数的替代方案，描述了通过适当的参考仪器根据这些量进行的直接校准。

ISO 4037-4:2004 gives guidelines on additional aspects of the characterization of low energy photon radiations. ISO 4037-4:2004 also describes procedures for calibration and determination of the response of area and personal dose(rate)meters as a function of photon energy and angle of incidence. ISO 4037-4:2004 concentrates on the accurate determination of conversion coefficients from air kerma to H_p(10) and H*(10) for the spectra of low energy photon radiations. As an alternative to the use of conversion coefficients, the direct calibration in terms of these quantities by means of appropriate reference instruments is described.

标准预览图