LORAD AFFINITY Series, Service Manual

Page: 199 / 214

P/N 9-500-0255 A-9
Service Manual
Appendix A: Specifications
System Specifications
for consecutive exposures, per 21CFR,
1020.31. Internal limit = 0.09.
kV Accuracy The actual value will not differ by more than
+1 kV from the indicated value.
mAs Accuracy ±5% or ±2 mAs, whichever is greater, from
indicated, measured from the ground side of
the tube circuit.
Post mAs Accuracy ±5% or ±2 mAs, whichever is greater, from
actual mAs
mA Accuracy The actual value will not differ by more than
+5% for the indicated value.
Table A-1: Kv versus mA table
kV Large Focus Large Focus
Reduced mA
Small Focus
20 75 20 20
21 80 22 22
22 85 24 24
23 90 26 26
24 95 28 28
25 100 30 30
26 100 30 30
27 100 30 30
28 100 30 30
29 100 30 30
30 100 30 30
31 100 30 30
32 100 30 30
33 85 28 28
34 80 28 28
35 80 26 26
36 75 26 26
37 75 26 26
38 70 24 24
39 70 24 24