Explanation/Annotation:For source detection of neutron and nuclear gamma ray, constructing in
view point particle flux density, compared with level nature
ííîãî background.
Detailed model description:Mapping of neutron fields.
pollution measurement of surface by the íåéòðîííî-àêòèâíûìè
substances.
space selection of sources of neutron radiation.
possibility to use active neutron-neutron methods
revealing of transuranic elements.
multifunctionality and possibility of independent use
different neutron detectors.
possibility of work in conditions of hard (sea) climatic and
mechanical strains.
system of autonomous electric supply.
system of network power supply and charging device.
technical characteristics
directed neutron detector
5 counters of thermal neutrons on the basis of He-3 of ÑÈ-14Í
neutron response with e > 100 kevs, apartment. Cm 5+/-2
orientation (at the level of 50% sensibility), hail 30
dead time, usec ~30
clearances, cm 65õ23õ21
weight, kg
18
fast-neutron detector
8 counters of thermal neutrons on the basis of He-3 of ÑÈ-19Í
neutron response with e > 100ÌýÂ, apartment. Cm 0+/-0, 5
dead time, usec
~30
clearances, cm 35õ13õ37
weight, kg
15
registrant
exposition, with 1-9999
registration delay after irradiation, with 1-999
input signal amplitude (TTL), in 5 +/-10%
sending-end impedance, lump 10
food, in =10-12
with charging device, in 220 (50 cycles)
peak load, èìï/ñ, to 1x105
clearances, cm 26õ9õ32
weight, kg 6 |
