Is used at RAILWAY checkpoints
Detection thresholds, no more than
| Cs - 137 |
890 kBq |
| Со - 60 |
445 kBq |
| Ва - 133 |
710 kBq |
| Рu |
10 g |
| U |
1450 g |
| Рu shielded |
290 g |
Note:
Pu - sample of highly-enriched Pu-239, U - sample of highly-enriched U-235
| Detection channels |
gamma, neutron |
| Gamma detector |
4 plastics, 13.8 L each |
| Neutron detector |
12 counters 0.6 L each |
| Parameters of the search area |
Width |
6.2 m |
| Height |
4.5 m |
| Speed of the controlled object |
25 km/h |
Power consumption |
150 W |
Operating temperature |
From -50°С to +50°С |
Overall dimensions of a pillar |
1130x2740x400 mm |
Weight |
1000 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:
Can be supplied in a single-pillar modification
Can be supplied without neutron channel
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