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AТ2503B, AТ2503B/1, AТ2503B/2 Personal Dosimeters
AТ2503B, AТ2503B/1, AТ2503B/2 Personal Dosimeters
Control of X-ray and gamma radiation personal dose equivalent.
The dosimeter together with the PC reader and the software forms an efficient automatic system for staff radiation exposure control.
▪ Simultaneous measurement of gamma radiation personal dose equivalent and personal dose equivalent rate
▪ Autocompensation of intrinsic detector background
▪ Alarm mode for detection of pulse radiation with pulse duration over 10 ns (option)
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Measurement range of personal dose equivalent Нр(10)
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0.1 µSv – 10 Sv (АТ2503B, В/1)
1 µSv – 10 Sv (АТ2503B/2)
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Measurement range of personal dose equivalent rate Ḣр(10)
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0.1 µSv/h – 1 Sv/h (АТ2503B)
0.1 µSv/h – 0.2 Sv/h (АТ2503B/1)
1 µSv/h – 10 Sv/h (АТ2503B/2)
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Energy range
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50 keV – 10 MeV
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Energy dependence relative to 662 keV (137Cs)
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±30%
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Response time to 10-fold dose rate change
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≤5 s (for Ḣр(10)>1 mSv/h)
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Total run time on one set of batteries
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≥1000 h (for Ḣр(10)≤10 µSv/h)
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Protection class
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IР54
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Overall dimensions, weight
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85x46x16 mm, 70 g (w/o batteries)
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Design and specifications are subject to change.
For details see our datasheet.
Specifications
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Measurement range of personal dose equivalent:
0.1 µSv – 10 Sv (АТ2503B, В/1)
1 µSv – 10 Sv (АТ2503B/2)
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Measurement range of personal dose equivalent rate:
0.1 µSv/h – 1 Sv/h (АТ2503B)
0.1 µSv/h – 0.2 Sv/h (АТ2503B/1)
1 µSv/h – 10 Sv/h (АТ2503B/2)
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Energy range:
50 keV – 10 MeV
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Energy dependence relative to 662 keV (137Cs):
±30%
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Response time to 10-fold dose rate change:
≤5 s (for dose rate value >1 mSv/h)
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Protection class:
IР54
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Overall dimensions, weight:
85x46x16 mm, 70 g (w/o batteries)
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Design and specifications are subject to change.
For details see our datasheet.
Listed in registries of measurement instruments of:
