Specification
| AT6110 Radiation Portal Monitor (Rapidly Deployable) | |||
| Total number of monitors in the system | Up to 8 | ||
| Time of continuous operation | Up to 20 h | ||
| Monitors power supply | Built-in rechargeable battery pack | ||
| Protection class | IP55 | ||
| Dimensions and weight of monitor attached to frame (in operating position) | 2090x1025x955 mm, 78 kg | ||
| Gamma radiation detection units | BDRM-05 | ||
| Scintillation detector | Plastic, 1000x100x50 mm | ||
| Energy range | 50 keV – 3 MeV | ||
| Typical sensitivity to source radiation | 60000 cps/(µSv·h-1) [241Am] 32000 cps/(µSv·h-1) [137Cs] 17000 cps/(µSv·h-1) [60Co] |
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| Source detection threshold under conditions of natural radiation background not above 0.1 µSv/h (Probability of source detection is 80% (50%) under confidence level Р=0.95). • For motor vehicles. Passage: Width – 6 m, height – 4 m. Travel speed is 10 km/h. • One BDRM-05 at each side of passage. |
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| Detection | Categorization | ||
| Probability is 80% | Probability is 50% | Probability is 80% | Probability is 50% |
| 170 kBq [137Cs] 85 kBq [60Co] |
145 kBq [137Cs] 70 kBq [60Co] |
490 kBq [137Cs] 525 kBq [60Co] |
420 kBq [137Cs] 435 kBq [60Co] |
| Neutron radiation detection units | BDKN-05 | ||
| Detector | Two 3He proportional counters in polyethylene moderator | ||
| Energy range | 0.025 eV – 14 MeV | ||
| Typical sensitivity to source radiation at the distance of 1 m | 20 cps/(neutron·s-1·cm-2) [252Cf] | ||
| Source detection threshold (Probability of source detection is 90% (50%*) under confidence level P=0.95). • For motor vehicles. Passage: Width – 6 m, height – 4 m. Travel speed is 10 km/h. • Two BDKN-05 at each side of passage. |
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| Probability is 90% | Probability is 50% | ||
| 2.2∙104 neutron∙s‑1 [252Cf] | 1.5∙104 neutron∙s‑1 [252Cf] | ||
