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CPI Canada Inc.
AEC Calibration
3D
Millenia / Indico 100 Series Service Manual Ch # 740904-06 Rev. D
Page 3D-27
3D.5.0 AEC CALIBRATION (TABLE BUCKY) Cont
100 speed film screen
Break point
Absorber
Dose
mAs
Generator mA
Generator BUT mAs
75 kV knee pt.
1.5 mm Cu.
1025
µ
/R
59.2 mAs
320 mA
320 mAs (MAX)
55 kV
0.5 mm Cu.
1808
µ
/R
54 mAs
320 mA
320 mAs (MAX)
50 kV
0.5 mm Cu.
1832
µ
/R
128 mAs
320 mA
320 mAs (MAX)
65 kV
1.0 mm Cu
1436
µ
/R
44 mAs
320 mA
320 mAs (MAX)
110 kV
5.0 mm Cu.
1088
µ
/R
24 mAs
200 mA
320 mAs (MAX)
130 kV
6.0 mm Cu.
848
µ
/R
16 mAs
200 mA
320 mAs (MAX)
85 kV
4.0 mm Cu.
1060
µ
/R
54 mAs
320 mA
320 mAs (MAX)
95 kV
4.5 mm Cu
1008
µ
/R
44 mAs
320 mA
320 mAs (MAX)
200 speed film screen
Break point
Absorber
Dose
mAs
Generator mA
Generator BUT mAs
75 kVp knee pt.
1.5 mm Cu.
518
µ
/R
30 mAs
250 mA
250 mAs (MAX)
55 kVp
0.5 mm Cu.
904
µ
/R
26 mAs
250 mA
250 mAs (MAX)
50 kVp
0.5 mm Cu.
916
µ
/R
64 mAs
250 mA
250 mAs (MAX)
65 kVp
1.0 mm Cu
718
µ
/R
22 mAs
250 mA
250 mAs (MAX)
110 kVp
5.0 mm Cu.
544
µ
/R
12 mAs
250 mA
250 mAs (MAX)
130 kVp
6.0 mm Cu.
484
µ
/R
8 mAs
250 mA
250 mAs (MAX)
85 kVp
4.0 mm Cu.
530
µ
/R
27 mAs
250 mA
250 mAs (MAX)
95 kVp
4.5 mm Cu
504
µ
/R
22 mAs
250 mA
250 mAs (MAX)
400 speed film screen
Break Point
Absorber
Dose
mAs
Generator mA
Generator BUT mAs
75 kVp knee pt.
1.5 mm Cu.
259
µ
/R
14.8 mAs
200 mA
200 mAs (MAX)
55 kVp
0.5 mm Cu.
452
µ
/R
13 mAs
200 mA
200 mAs (MAX)
50 kVp
0.5 mm Cu.
458
µ
/R
32 mAs
200 mA
200 mAs (MAX)
65 kVp
1.0 mm Cu
359
µ
/R
11 mAs
200 mA
200 mAs (MAX)
110 kVp
5.0 mm Cu.
272
µ
/R
6 mAs
200 mA
200 mAs (MAX)
130 kVp
6.0 mm Cu.
424
µ
/R
4 mAs
200 mA
200 mAs (MAX)
85 kVp
4.0 mm Cu.
265
µ
/R
13.5 mAs
200 mA
200 mAs (MAX)
95 kVp
4.5 mm Cu
252
µ
/R
11 mAs
200 mA
200 mAs (MAX)
800 speed film screen
Break Point
Absorber
Dose
mAs
Generator mA
Generator BUT mAs
75 kVp knee pt.
1.5 mm Cu.
129
µ
/R
7.4 mAs
110 mA
120 mAs (MAX)
55 kVp
0.5 mm Cu.
226
µ
/R
6.5 mAs
100 mA
120 mAs (MAX)
50 kVp
0.5 mm Cu.
229
µ
/R
16 mAs
100 mA
120 mAs (MAX)
65 kVp
1.0 mm Cu
179
µ
/R
5.5 mAs
100 mA
120 mAs (MAX)
110 kVp
5.0 mm Cu.
136
µ
/R
3 mAs
100 mA
120 mAs (MAX)
130 kVp
6.0 mm Cu.
212
µ
/R
2 mAs
100 mA
120 mAs (MAX)
85 kVp
4.0 mm Cu.
132
µ
/R
6.7 mAs
100 mA
120 mAs (MAX)
95 kVp
4.5 mm Cu
126
µ
/R
5.5 mAs
100 mA
120 mAs (MAX)
Table 3D-13: Breakpoint calibration factors
For SID’s other than 40
″″″″
(100 cm) multiply the dose by the factor [new SID / 40 in.(100 cm)]
2