7.13
Verification of exposure parameters
The exposure parameters (kV, time and dose) can be checked using two different
methods:
•
“invasive method”
based on the measurement of the test points on HF board
(require the use of multimeter and oscilloscope for time) This method is typical
used during verification done by technical service engineers
•
“non-invasive method”
based on measurement with Dose meter. This is the
typical method used by Phisician to verify periodically the unit
In order to make easier the exposure parameters measurements, X-MIND prime
3D has a dedicated modality that allows X-ray exposure without rotating the arm
and without exposure parameters modulation that typically occurs in a standard
exam.
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