BS ISO 15562-1998 食品加工用电子辐射和韧性辐射设备的辐射剂量测定的实施规程

标准号：BS ISO 15562-1998
中文标准名称：食品加工用电子辐射和韧性辐射设备的辐射剂量测定的实施规程
英文标准名称：Practice for dosimetry in electron and bremsstrahlung irradiation facilities for food processing
标准类型：X90
发布日期：1999/9/15 12:00:00
实施日期：1999/9/15 12:00:00
中国标准分类号：X90
国际标准分类号：17.240;67.020
适用范围：1 This practice describes dosimetric procedures to be followed in characterizing, qualifying, and operating electron beam and bremsstrahlung irradiation facilities for food processing. Other procedures related to facility characteriza-tion, product qualification, and routine processing are also discussed. 2 The electron energy range covered in this practice is from 0.1 MeV to 10 MeV. Such electrons can be generated in continuous or pulse modes. 3 The maximum photon energy covered in this practice is 5 MeV. A photon beam can be generated by inserting a bremsstrahlung converter in the electron beam path. 4 For guidance in the selection, calibration, and use of specific dosimeters, and interpretation of absorbed dose in the product from dosimetry measurements, see Guide E 1261, Method E 1026, and Test Method E 1205. For discussion of radiation dosimetry for X rays and gamma rays, see ICRU Reports 14 and 17, and for pulsed radiation, see ICRU Report 34. For application of dosimetry in the characterization and operation of a gamma irradiation facility for food processing, see Practice E 1204, which also contains material relevant to the operation of an accelerator facility operated in a bremsstrahlung mode. 5 This standard does not purport to address all of the safety problems, 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 limitations prior to use.