標準號：BS ISO 15562-1999
中文標準名稱：食品加工用電子輻射和韌性輻射設備的輻射劑量測定的實施規程
英文標準名稱：Practice for dosimetry in electron and bremsstrahlung irradiation facilities for food processing
標準類型：X90
發布日期：1999/9/15 12:00:00
實施日期：1999/9/15 12:00:00
中國標準分類號：X90
國際標準分類號：17.240;67.020
適用范圍：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.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.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.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.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.