AT2331 Emergency Alarm Dosimeter
AT2331 Emergency Alarm Dosimeter
Detection of self-sustaining chain reaction and generation of alarm signals to evacuate personnel from hazardous area.
АТ2331 can be combined with АТ2327 and a personal computer running "SARK.NET" software to create an alarm system for occurrence of self-sustaining chain reaction.
- Detection of self-sustaining chain reaction in full range of its characteristics
- High reliability
- Self-monitoring of component parts
- Backup power source
- Logging measurement results into non-volatile memory of alarm dosimeter
- Integration into external security systems
Applications
Detector
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Scintillation plastic Ø10х5 mm
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Minimum duration of the registered self-sustaining chain reaction
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1 ms
|
Measurement range:
- Absorbed dose rate
- Absorbed dose
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0.1 µGy/h – 1 Gy/h
0.05 µGy – 10 Gy
|
Energy range
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60 keV – 3 MeV
|
Energy dependence relative to 662 keV (137Cs)
|
±35%
|
Selectable dose rate threshold range
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1 µGy/h – 1 Gy/h
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Time interval from the moment of response to the moment when the rated alarm sound level is reached
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≤0.5 s
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Alarm sound level at 1-meter distance
|
100 dB
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Number of measurement channels
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Up to 32
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Design and specifications are subject to change.
For details see our datasheet.
Specifications
Measurement ranges: |
Energy range: |
Energy dependence relative to 662 keV (137Cs): |
Selectable threshold range of dose rate: |
Time interval from the moment of response to the moment when rated alarm sound level is reached: |
Alarm sound level at the distance of 1 m: |
Number of measurement channels: |