S1 TITAN, T
RACER
5, and CTX User Manual
030.0112.04.0
29 of 67
Correction
factors
During testing, the following correction factors were used:
Distance
Nist H30 Correction Factor
5 cm
3.612
10 cm
3.612
30 cm
2.948
100 cm
2.919
Distance vs.
dose in mRad
In mRad
Worst-Case 1 Highest
Energy
Standard Setting 1
Alloy Phase 1
Standard Setting 2 Alloy
Phase 2
50KeV, 39
A
40KeV, 5.2
A
15KeV, 11.35
A
Blank, No Filter
Ti25,Al300
m filter
Blank, No Filter
mRad
mRad
mRad
Distance
(cm)
Open
Beam
With Sample
Open
Beam
With Sample
Open
Beam
With Sample
100
1839
Background
120
Background
34
Background
30
3320
0.027
1126
Background
398
Background
10
143697
0.220
9031
Background
2854
Background
5
163420
0.372
10656
Background
3161
Background
Surface
218936
0.632
14006
4310
Eye / Skin
Time to
Limit
4.2 / 13.7
Minutes
2.7 / 9
Years
66 / 214
Minutes
214 / 696
Minutes
Distance vs.
dose in
mSieverts
In
mSieverts
Worst-case 1 Highest
Energy
Standard Setting 1
Alloy Phase 1
Standard Setting 2 Alloy
Phase 2
50KeV, 39
A
40KeV, 5.2
A
15KeV, 11.35
A
Blank, No Filter
Ti25,Al300
m filter
Blank, No Filter
mSieverts
mSieverts
mSieverts
Distance
(cm)
Open
Beam
With Sample
Open
Beam
With Sample
Open
Beam
With Sample
100
18.39
Background
1.197
Background
0.339
Background
30
33.20
0.000265
11.262
Background
3.98
Background
10
1437.0
0.002204
90.308
Background
28.537
Background
5
1634.2
0.003721
106.563
Background
31.608
Background
Surface
2189.4
0.006324
140.06
43.100
Eye / Skin
Time to
Limit
4.2 / 13.7
Minutes
2.7 / 9
Years
66 / 214
Minutes
214 / 696
Minutes
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