General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status
Latest
GB/T 11755.1-1989
Scope
This standard specifies the test method for medical diagnostic X-ray machine tube voltage, calculation and evaluation of test results. This standard is applicable to the test of tube voltage of medical diagnostic X-ray machines during product identification test, factory inspection and type test. This standard does not apply to the test of medical diagnostic X-ray tube voltage using grid-controlled X-ray tubes.
GB/T 11755.1-1989 history
1989GB/T 11755.1-1989 Methods for the measuring of tube voltage of medical diagnostic X-ray equipment