National Metrological Technical Specifications of the People's Republic of China
Latest
JJF 1473-2014
Scope
This specification applies to the calibration of medical diagnostic X-ray non-invasive current meters, as well as non-invasive current schedules and the X-ray tube current measurement part of multi-functional X-ray detectors.
JJF 1473-2014 history
2014JJF 1473-2014 Calibration Specification for Medical Diagnostic X-ray Non-invasive Current Meters