1.1 本实施规程描述了根据ASTM E61系列剂量测定标准进行吸收剂量测量时适用的基本要求。此外，它还为剂量测定系统的选择提供指导，并引导用户参考其他标准，这些标准提供了有关单个剂量测定系统、校准方法、不确定性估计和辐射处理应用的具体信息。 1.2 本规范适用于使用电子或光子（γ或X辐射）的辐射处理应用的剂量测定。 1.3 此实践解决了 计量管理系统 ，但不包括一般质量体系要求。 1.4 本实践不涉及人员剂量测定或医疗剂量测定。 1.5 本惯例不适用于 初级标准剂量测定系统 . 1.6 本标准并不旨在解决与其使用相关的所有安全性问题（如果有）。本标准的使用者有责任在使用前建立适当的安全、健康和环境实践并确定法规限制的适用性。 1.7 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。 ======意义和用途====== 4.1 在商业和研究应用中，可以出于多种目的对制品进行辐射处理。这些包括例如保健产品的灭菌、食品中微生物种群的减少和聚合物的改性。使用的辐射可以是加速电子、来自放射性核素源如钴-60的γ辐射或X辐射。 4.2 为了证明对依赖于已知剂量递送的辐射过程的控制，必须使用剂量测定系统测量吸收剂量，该系统的校准可追溯到适当的国家或国际标准。通过校准评估剂量计中辐射引起的变化，并将其与吸收剂量相关联。特定过程所需的剂量测量在本实践中参考的其他标准中描述。

1.1 This practice describes the basic requirements that apply when making absorbed dose measurements in accordance with the ASTM E61 series of dosimetry standards. In addition, it provides guidance on the selection of dosimetry systems and directs the user to other standards that provide specific information on individual dosimetry systems, calibration methods, uncertainty estimation and radiation processing applications. 1.2 This practice applies to dosimetry for radiation processing applications using electrons or photons (gamma- or X-radiation). 1.3 This practice addresses the minimum requirements of a measurement management system , but does not include general quality system requirements. 1.4 This practice does not address personnel dosimetry or medical dosimetry. 1.5 This practice does not apply to primary standard dosimetry systems . 1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 4.1 Radiation processing of articles in both commercial and research applications may be carried out for a number of purposes. These include, for example, sterilization of health care products, reduction of the microbial populations in foods and modification of polymers. The radiations used may be accelerated electrons, gamma-radiation from radionuclide sources such as cobalt-60, or X-radiation. 4.2 To demonstrate control of radiation processes that are dependent on the delivery of a known dose, the absorbed dose must be measured using a dosimetry system, the calibration of which, is traceable to appropriate national or international standards. The radiation-induced change in the dosimeter is evaluated and related to absorbed dose through calibration. Dose measurements required for particular processes are described in other standards referenced in this practice.