Siemens POLYMOBIL III - Checking the Maximum Main Inverter Frequency

Functional checks 4 - 5
Siemens AG RXB8-115.034.02 Page 5 of 6 POLYMOBIL III
Medical Solutions Rev. 03 04.05 CS PS 24
Fig. 6
Evaluation:
• Measure the deviations (X1, X2, Y1, Y2) between the edges of the light field and the edg-
es of the radiation field on all four sides as shown in Fig. 6.
• Calculate the overall deviations in the X and Y direction (without regard to the mathemat-
ical sign).
• The length deviation (Σ Y) as well as the width deviation (Σ X) must be less than 1.6 cm in
each case.
X
1
Y
1
Y
2
X
2
Film
Light
Radiation