GE Brivo OEC 715 - Page 524

Brivo OEC 715/785/865 Mobile C-Arm X-Ray Product Service Manual
9-20
Vertical Plane
The following illustration shows measurement points in a plane through the beam axis at a height
indicated by reference point C1, which represents the 30-inch SSD. The measurement points are 25
cm apart. The table following the illustration shows expected scatter radiation at these points.
Measurem Dose Rate
T1
1.56 m
G
y /hr
T2 0.60 mG y /hr
T3
0.28 mG y /hr
C1
0.01 Gy/m in
B1
Too close to phantom for
measurement
B2
2.03 mG y /hr
B3
0.76 mG y /hr