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Checks with high voltage
Oscilloscope diagrams
•
MAMMOMAT 300 in mAs mode, see Figure 2-Figure 5.
•
MAMMOMAT 300 with tube current reduction switched on, Iontomat mode
with Bucky, see Figure 6.
•
MAMMOMAT 300 in Iontomat mode with tube current reduction switched
off, see Figure 7.
NOTE!
Record the measured kV and mAs value in the measuring protocol page 21-3.
Siemens-Elema AB
Solna, Sweden
Tube P49 Mo,
molybdenum anode 0.3
30 kV 20 mAs (P = 3.75 kW)
Figure 2
30 kV
1 V/T (1 V = 5 kV)
125 mA
1 V/T (1 V = 40 mA)
20 ms/T
SPS-UD
RX B7-120.033.01.10.02
05.98
11-3
MAMMOMAT 300
65 02 186
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