标准号：ISO/ASTM 51649-2005
实施状态：作废
中文名称：在300 keV 和25 MeV 能量之间辐射加工用电子束设备中剂量测定的实施规程
英文名称：Practice for dosimetry in an electron beam facility for radiation processing at energies between 300 keV and 25 MeV
发布日期：2005-05
被替代标准：ISO/ASTM 51649-2015
代替标准：ISO/ASTM 51649-2002;ISO/ASTM DIS 51649-2004
采用标准：ASTM/ISO 51649-2005,IDT;GB/T 16841-2008,IDT
起草单位：ISO/TC 85
标准简介：1 This practice covers dosimetric procedures to be fol-lowed in Installation Qualification, Operational Qualification and Performance Qualifications (IQ, OQ, PQ), and routine processing at electron beam facilities to ensure that the product has been treated with an acceptable range of absorbed doses. Other procedures related to IQ, OQ, PQ, and routine product processing that may influence absorbed dose in the product are also discussed.
Note 1—For guidance in the selection and calibration of dosimeters, see ISO/ASTM Guide 51261. For further guidance in the use of specific dosimetry systems, and interpretation of the measured absorbed dose in the product, also see ISO/ASTM Practices 51275, 51276, 51431, 51607, 51631, 51650, and 51956. For use with electron energies above 5 MeV, see Practice E 1026, and ISO/ASTM Practices 51205, 51401, 51538, and 51540 for discussions of specific large volume dosimeters. For discussion of radiation dosimetry for pulsed radiation, see ICRU Report 34.
2 The electron beam energy range covered in this practice is between 300 keV and 25 MeV, although there are some discussions for other energies.
3 Dosimetry is only one component of a total quality assurance program for an irradiation facility. Other measures besides dosimetry may be required for specific applications such as medical device sterilization and food preservation.
4 Other specific ISO and ASTM standards exist for the irradiation of food and the radiation sterilization of health care products. For food irradiation, see ISO/ASTM Practice 51431. For the radiation sterilization of health care products, see ISO 11137. In those areas covered by ISO 11137, that standard takes precedence.
5 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 appro-priate safety and health practices and determine the applica-bility of regulatory requirements prior to use.
文件格式：PDF
文件大小：938.80KB
文件页数：38
（以上信息更新时间为：2019-11-22）
ISO_ASTM 51649-2005 在300 keV 和25 MeV 能量之间辐射加工用电子束设备中剂量测定的实施规程.pdf
(938.8 KB)
|
|
