Alarm radiation monitoring system AТ2327 can be used for constructing a flexible and multichannel stationary system for radiation monitoring of radiation-sensitive and radiation-dangerous sites, areas and facilities, as well as for radiation monitoring of environment.
Application
Features
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Building a flexible and reliable multi-tract stationary system
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Independent measurements of wide range gamma and neutron radiation dose rate and flux density of neutron and beta particles for each channel
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Sound and light alarm
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Self-check function
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Software for displaying current radiation environment in controlled area on PC screen
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Data logging
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Backup power source
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Integration into external security systems
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Easy modification and installation
Specification
Number of detection units in one alarm dosimeter
1 – 10
Number of alarm dosimeters in system configuration with PC connection
Up to 32
Maximum distance between a detection unit and the control panel/PC
1000 m
Detector
BDKG-02 / -17
BDKG-04 / -204
BDKG-11/1
BDKG-27
BDPB-01
BDKN-02 / -04
Geiger-Mueller counter tube
Scintillation plastic, Ø30x15 mm
Scintillator NaI(TI) Ø63x63 mm
Ion chamber
Scintillation plastic, 30 sq.cm
He-3 counter in polyethylene moderator
Measurement range of gamma radiation ambient
dose equivalent rate
BDKG-02
BDKG-04 / -204
BDKG-204
BDKG-11/1
BDKG-17
BDKG-27
0.1 µSv/h – 10 Sv/h
0.05 µSv/h – 10 Sv/h
0.03 µSv/h – 10 Sv/h
0.01 – 100 µSv/h
1 mSv/h – 100 Sv/h
50 mSv/h – 5000 Sv/h
Measurement range of ambient neutron radiation
dose equivalent rate
BDKN-02
BDKN-04
0.1 µSv/h – 10 mSv/h [from Pu-Be source]
0.1 µSv/h – 10 mSv/h
Measurement range of beta particles flux density
BDPB-01
1 – 5·10E5 part/(min∙sq.cm)
Measurement range of neutron flux density
BDKN-02
BDKN-04
0.1 – 10000 neutron/(s∙sq.cm)
0.1 – 10000 neutron/s∙sq.cm [from Pu-Be source]
Gamma radiation energy range
BDKG-02
BDKG-04
BDKG-11/1
BDKG-17
BDKG-27
BDKG-204
60 keV – 3 MeV
15 keV – 10 MeV
50 keV – 3 MeV
60 keV – 3 MeV
60 keV – 1.5 MeV
20 keV – 10 MeV
Beta radiation energy range
BDPB-01
155 keV – 3.5 MeV
Neutron radiation energy range
BDKN-02 / -04
0.025 eV – 14 MeV
Sensitivity to gamma radiation of Cs-137
BDKG-02
BDKG-04 / -204
BDKG-11/1
BDKG-17
BDKG-27
≥4.0 cps/(µSv∙h)
≥70.0 cps/(µSv·h)
≥1970.0 cps/(µSv·h)
≥0.005 cps/(µSv·h)
≥2.1 μC/Sv
Sensitivity to beta radiation Sr-90 + Y-90
BDPB-01
≥0.3 (cps/part.)/(min∙sq.cm)
Sensitivity to Pu-Be neutron radiation
BDKN-02 / -04
BDKN-02 / -04
≥0.5 (cps/neutron)/(s·sq.cm)
≥0.355 cps/(µSv·h)
Smart gamma detection units
Smart neutron detection units
Extended radiation monitoring system
Radiation monitoring system
Extended radiation monitoring system
