Evaluation and routine testing in medical imaging departments. Constancy tests - Method for darkroom safelight conditions Ingestion-build-81111 Vibration caused by rotor unbalance

Vibration caused by rotor unbalance is one of the most critical issues in the design and maintenance of rotating machines

a) Principles of the dependability case

EN ISO 3104

Testing and inspection services

will use the specifications of PD CEN/TS 17249-5 as a principle reference point

Evaluation and routine testing in medical imaging departments. Constancy tests - Method for darkroom safelight conditions Ingestion-build-81111 Vibration caused by rotor unbalance1 Scope and object 1. 1 Scope This technical report applies to darkrooms in X ray facilities where any of the following unprocessed radiographic or photographic materials sensitive to light are handled: all types of screen film; non screen film; photographic film for indirect radiography, as used for recording: output images of x ray image intensifiers; other radiological images after transfer; photographic material for copying radiograms;