Thermo Scientific NITON XL3t 500 User Manual page 172

Radiation and General Safety
Radiation Profile
Table 3-7. Secondary (Scatter) Dose Rates
kVp uA Max in Following Modes*
(Filter)
40 50 G, D, E, H, A, P, F, M, J (Main
Filter)
40 50 G, D, E, H, A, P, F, M, J (Main
Filter)
40 50 B (Main Filter)
40 50 B (Main Filter)
50 40 H (Main Filter), D, E, M, S, J
(High Filter)
50 40 H (Main Filter), D, E, M, S, J
(High Filter)
20 100 D, H, E, M, S, J (Low Filter)
20 100 D, H, E, M, S, J (Low Filter)
20 100 D, H, E, M, S, J (Low Filter)
20 100 D, H, E, M, S, J (Low Filter)
15 100 A, B (Low Filter)
15 100 A, B (Low Filter)
3-12 NITON XL3 Analyzer User's Guide
(mRem/hr)
Substrate
Aluminum
Stainless
Aluminum
Stainless
Plastic
Soil
Aluminum
Stainless
Plastic
Soil
Aluminum
Stainless
* G = Alloy, B = Alloy Electronics, F = Dental Alloy, P = Precious Metals, M = Mining, D = Soil,
J = Exploration, A = Lead Paint, E = Thin Sample, H = Plastic.
Max @ 5cm Max @ 30 cm
(mRem/hr) (mRem/hr)
Point A Point A'
2.5 0.2
1.6 0.12
0.4 0.04
0.14 0.01
40 3.5
8 0.4
0.015 0.01
0.015 0.01
0.13 0.015
0.015 0.015
0.015 0.015
0.015 0.015
Max @ Trigger
(mRem/hr)
Point B
0.05
0.01
0.01
0.01
2
0.7
0.01
0.01
0.015
0.015
0.015
0.015
Thermo Scientific