Radiation Methods for Monitoring Parameters of X-Ray Diagnostic Apparatuses

摘要

According to SanPiN 2.6.1.1192-03 (Appendix 10) [10], new models of X-ray apparatuses should be regularly tested for conformity of the following parameters of X-ray apparatuses with normative documentations:1. total filtration of the working X-ray beam;2. error of anode voltage settings and first half-value layer;3. pulsation and wave shape of anode voltage;4. error of anode current settings and charge;5. errors of exposure time settings;6. reproducibility of X-ray dose values for photographic examination in manual and automatic modes;7. linear dependence of X-ray radiation dose on charge or exposure time;8. radiation yield, mGy-m2/rnA-rnin, at nominal anode voltage and focal distance 1 m.