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ТОО «Қорғау KZ»

Supply of equipment
and technical support

Yantar-2A radiation portal monitor


The model is used at motor vehicle (freight) check points.
Detection threshold no more than:

Cs – 137530 kBq
Со – 60270 kBq
Ва – 133600 kBq
Рu6,1 g
U660 g
Рu protected224 g

Pu –a sample of highly enriched plutonium Pu-239, U – a sample of highly enriched uranium U-235

Technical characteristics

Registration channels gamma, neutron
Gamma detector 2 plastics 4,6l each
Neutron detector 6 meters 0,6 l each
Control zone size Width: 4 m
Height: 4,5 m
Object's speed 10 km/h
Power consumption 45 Watt
Operating temperatureBetween -50°С and +50°С
Dimensions of one pillar 795×3057×370 mm
Cumulative weight 350 kg

Probability of detection of the specified masses of nuclear materials is 0.5 with the confidence probability of 95%, background intensity of no more than 20 mcR/hr and frequency of false alarms of no more than 1/1000.

– gamma channel sensitivity can be increased by replacing a gamma detector: 4 plastics 7.1 l each;
– also available as a one-pillar model;
– also available without a neutron channel.


6789ЗАО "Современные Наукоемкие Технологии"  (ЗАО "СНТ")