AT2327 Alarm Dosimeter

AТ2327 Alarm Dosimeter can be used for building 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 ecological environment.

AТ2327 Alarm Dosimeter can be used for building 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 ecological environment.

APPLICATIONS

Nuclear industry facilities
Radiological health care facilities
Manufacturing facilities
Radiation detection and dosimetric laboratories
Civil defence facilities

FEATURES
▪ Gamma, beta and neutron radiation DUs
▪ Independent measurement for each channel of wide range gamma and neutron radiation dose rate as well as neutron and beta particles flux density
▪ Sound and light alarm in case threshold levels are exceeded for each DU
▪ High reliability
▪ Fault diagnostics
▪ Data logging of dose rate levels and cases of threshold exceeding
▪ Software for displaying current radiation situation in monitored area on PC screen
▪ Backup power supply unit
▪ Mobile one-channel version for vehicle mounting with any DU from the delivery set
 
Alarm dosimeter is based on detection units measuring:
- gamma radiation: BDKG-02, BDKG-04, BDKG-11/1, BDKG-17, BDKG-27, BDKG-204  
- beta radiation: BDPB-01 
- neutron radiation: BDKN-02, BDKN-04
 
Detection units (DUs) are fully independent units for measuring gamma and neutron radiation dose rate as well as beta particles and neutron flux density with 2-second interval. DUs control sound and light alarms designed to alert stuff about radiation hazards. DU sends information to Processing Unit (PU) and/or PC via RS485 interface. Data is further communicated to PC by adapter, where it is converted from RS485 to USB, RS232 or Ethernet.
 
PU displays the measured value at the point location of any selected DU in real time. When threshold level is exceeded or in case of failure of any system component sound and light alarm is actuated and emergency area is indicated on the PU screen. PU is used for setting thresholds for each DU, controlling DU state, correcting real-time clock, password protection of selected functions, viewing dose rate fluctuation history and threshold levels exceeding in each reference point.
 
Each DU can be connected to a data display for measurement results, alert messages, current time and temperature display.
 
When the system is based on a PC the software allows generating and changing the configuration of the system reading as well as analyzing the data. PC screen is used for displaying the plan of the site under control. Reference points show measurement values presented as charts and tables.
 
АТ2331 Emergency alarm dosimeter and AT2327 Alarm dosimeter can be interconnected to create an Alarm systems for detection of self-sustaining chain reaction.
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