JJG 912-2010
Verification Regulation of Ionization Chamber Dosimeters Used in Radiotherapy (English Version)
- Standard No.
- JJG 912-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Latest
- JJG 912-2010
- Replace
- JJG 912-1996
- Scope
- This procedure is applicable to the initial calibration, subsequent calibration and in-use inspection of therapeutic level ionization chamber dosimeters. The verification range is HVL of 0.027 mmAl to 3.00 mmCu medium and low energy X-rays and Co or Cs γ-rays in a radiation field.
JJG 912-2010 Referenced Document
- GB/T 17857-1999 Medical radiology--Terminology(Equipment for radiotherapy,nuclear medicine and radiation dosimetry)
- IEC 60731 Appareils électromédicaux - Dosimètres à chambres d’ionisation utilisés en radiothérapie (Edition 3.1; Consolidated Reprint)*， 2016-04-01 Update
- JJF 1001-1998 General Terms in Metrology and Their Definitions
- JJF 1035-2006 Metrological Terms and Their Definitions for Ionizing Radiation
- JJF 1059-1999 Evaluation and Expression of Uncertainty in Measurement
JJG 912-2010 history
- 2010 JJG 912-2010 Verification Regulation of Ionization Chamber Dosimeters Used in Radiotherapy
- 1996 JJG 912-1996 Verification Regulation of Ion Chamber Dosimeters Used in Radiotherapy
