标准摘要
[中文适用范围]： 本标准描述了由ISO 12789-1中描述的方法生产的模拟工作场所中子场的表征。它规定了在这些设施产生的中子场中建立辐射防护设备校准条件的程序，特别强调了散射中子。工作场所中子场的多样性使得已建造了几个特殊设施以在实验室中模拟这些场。在本部分ISO 12789中，中子辐射场规范按操作量进行分类。建议了表征模拟工作场所中子场的一般方法。 [外文原描述]： ISO 12789-2:2008 describes the characterization of simulated workplace neutron fields produced by methods described in ISO 12789-1. It specifies the procedures used for establishing the calibration conditions of radiation protection devices in neutron fields produced by these facilities, with particular emphasis on the scattered neutrons. The diversity of workplace neutron fields is such that several special facilities have been built in order to simulate them in the laboratory. In ISO 12789-2:2008, the neutron radiation field specifications are classified by operational quantities. General methods for characterizing simulated workplace neutron fields are recommended.
英文名称Reference radiation fields — Simulated workplace neutron fields — Part 2: Calibration fundamentals related to the basic quantities