National Metrological Verification Regulations of the People's Republic of China
Latest
JJG 1053-2009
Scope
This procedure is applicable to the initial calibration, subsequent calibration and in-use inspection of 60kV~300kV X-ray therapy radiation sources. The output dose rate of radiation therapy sources is generally in the range of (10~10) Gy/min.
JJG 1053-2009 Referenced Document
GB/T 17857-1999 Medical radiology--Terminology(Equipment for radiotherapy,nuclear medicine and radiation dosimetry)
JJF 1001-1998 General Terms in Metrology and Their Definitions
JJG 912-1996 Verification Regulation of Ion Chamber Dosimeters Used in Radiotherapy
JJG 1053-2009 history
2009JJG 1053-2009 Verification Regulation of Radiation Source used in 60kV~300kV X-ray Radiotherapy