Productspecificaties
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Number of detection units in one alarm dosimeter
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1 – 10
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Number of alarm dosimeters in system configuration with PC connection
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Up to 32
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Maximum distance between a detection unit and the control panel/PC
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1000 m
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Detector
– BDKG-02 / -17
– BDKG-204
– BDKG-11
– BDKG-27
– BDPB-01
– BDKN-02 / -04
– UDKG-37/2 |
Geiger-Mueller counter tube
Scintillation plastic, Ø30×15 mm
Scintillator NaI(TI) Ø63×63 mm
Ion chamber
Scintillation plastic, 30 cm2
He-3 counter in polyethylene moderator
Silicon semiconductor detector + Geiger-Muller counter tube |
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Measurement range of gamma radiation
ambient dose equivalent rate
– BDKG-02
– BDKG-204
– BDKG-11
– BDKG-17
– BDKG-27
– UDKG-37/2 |
0.1 µSv/h – 10 Sv/h
0.05 µSv/h – 10 Sv/h
0.03 – 100 µSv/h
1 mSv/h – 100 Sv/h
50 mSv/h – 5000 Sv/h
1 µSv/h – 5000 Sv/h |
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Measurement range of ambient neutron
radiation dose equivalent rate
– BDKN-02
– BDKN-04
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0.1 µSv/h – 10 mSv/h [from Pu-Be source]
0.1 µSv/h – 10 mSv/h
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Measurement range of beta particles flux density
– BDPB-01
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1 – 5·105 part.·min-1·cm-2
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Measurement range of neutron flux density
– BDKN-02
– BDKN-04
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0.1 – 104 neutron·s-1·cm-2
0.1 – 104 neutron·s-1·cm-2 [from Pu-Be source]
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Energy range
Gamma radiation
– BDKG-02
– BDKG-11
– BDKG-17
– BDKG-27
– BDKG-204
– UDKG-37/2 Beta radiation
– BDPB-01
Neutron radiation
– BDKN-02 / -04
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60 keV – 3 MeV
50 keV – 3 MeV
60 keV – 3 MeV
60 keV – 1.5 MeV
20 keV – 10 MeV
50 keV – 10 MeV 155 keV – 3.5 MeV
0.025 eV – 14 MeV
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Typical sensitivity
to 137Cs gamma radiation
– BDKG-02
– BDKG-204
– BDKG-11
– BDKG-17
– BDKG-27
– UDKG-37/2 to 90Sr + 90Y beta radiation
– BDPB-01
to Pu-Be neutron radiation
– BDKN-02 / -04
– BDKN-02 / -04
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4.0 cps/(µSv·h-1)
70.0 cps/(µSv·h-1)
1970.0 cps/(µSv·h-1)
0.005 cps/(µSv·h-1)
2.1 μC/Sv
0.15 cps/(µSv·h-1), for dose rate ≤0.2 Sv/h 58 mV/(Sv·h-1), for dose rate >0.2 Sv/h 0.3 cps/(part.·min-1 cm-2)
0.5 cps/(neutron·s-1·cm-2)
0.355 cps/(µSv·h-1)
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