Is used at PEDESTRIAN entry control points
Detection thresholds, no more than
Width of the search area 3 m |
| Cs - 137 |
44 kBq (11 kBq) |
| Со - 60 |
23 kBq (7 kBq) |
| Ва - 133 |
35 kBq ( 11 kBq) |
| Рu |
0.3 g |
| U |
10 g |
| Рu shielded |
52 g |
Note:
Pu - sample of highly-enriched Pu-239, U - sample of highly-enriched U-235
| Detection channels |
gamma, neutron |
| Gamma detector |
4 plastics, 4.6 L each |
| Neutron detector |
8 counters 0.3 L each |
| Parameters of the search area |
Width |
3 m |
| Height |
2 m |
| Speed of the controlled object |
5 km/h |
Power consumption |
60 W |
Operating temperature |
From -50°С to +50°С |
Overall dimensions of a pillar |
680x2080x255 mm |
Weight |
500 kg |
Detection probability of the given masses of nuclear materials is 0.5 at level of confidence 95%, maximum background intensity 20 μR/h and maximum false alarm rate 1/1000
Note:
Sensitivity of gamma channel can be increased with replacement of gamma detector: 4 plastics, 7.1 L each (this modification does not have a neutron channel)
Can be supplied with an identification module
Detection thresholds at the 0.7 m search area are shown in brackets
Can be supplied without neutron channel
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