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Test examination

RPO MR-t

Typical values of the dose rate (in mGy per mA·s) at a distance of 1 meter from the focus of the X-ray tube, for different values of tube voltage and filter thickness.

tube voltage thickness aluminum filter
0 mm 1 mm 2 mm 3 mm
50 kV 1.35 0.09 0.05 0.02
70 kV 1.50 0.15 0.09 0.06
90 kV 1.65 0.20 0.13 0.10
100 kV 1.70 0.23 0.16 0.12
110 kV 1.75 0.27 0.18 0.14
130 kV 1.90 0.33 0.23 0.18
150 kV 2.05 0.38 0.28 0.23
Last modified:08 December 2025 1.15 p.m.
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