Vatech EzRay Air W, User Manual

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Appendix
A-10 EzRay Air W (Model: VEX-S300W) User Manual
Results
The following exposure time tables were established with a unit equipped with a cone
that corresponds to a focus-to-skin distance of 200 mm (8 inch) respectively.
Method
PMMA Phantom aligned to 280 mm away from Focal Spot
(with Position Indicating Device (80 mm))
65 kVp, 3.0 mA, 0.5 s (Max. Exposure Condition)
Measure point: 2,000 mm from PMMA Phantom
Result (Horizontal Plane)
Direction [°] [μGy/h]
0° 11.41
20° 3.90
45° 3.97
65° 2.24
90° 4.02
110° 2.75
135° 1.80
155° 0.46
180° 0.17