I AM HAPPY OWNER OF FEW OF THOSE:) PRICE IS GOOD! SELLING IT 2X CHEAPER THAN RUSSIANS IN RUSSIA ;)
OK UPDATE: they cost over 1000£ from UKRAINE. plus postage :)
Description:
The device is intended for use on armored objects for the purpose of detection, continuous monitoring, signaling and control of the actuators of protective equipment:
with powerful gamma radiation,
at gamma-radiation of radioactively contaminated terrain with measurement of dose rate of gamma radiation,
The presence of vapors of special substances in the air near the object.
The composition of the device:
- power supply unit B-3,
- sensor B-2,
- measuring panel B-1,
- cyclone.
Main characteristics:
The device provides light, sound signaling and issuing commands to activate the executive mechanisms of protection:
a) in the presence of a gamma-ray flux creating an exposure dose rate of a set threshold and above (circuit "A"). Alarm response time does not exceed 0.1 s;
b) when exposed to gamma radiation from a radioactively contaminated site, creating an exposure dose rate of 0.85 R / h and above (P scheme). Alarm response time does not exceed 10 s;
c) when MB vapours appear in air at concentrations of the established threshold and above (scheme O). Alarm response time does not exceed 40 s; the device provides measurement of the exposure dose rate of gamma radiation in the range from 0.2 to 150 R / h;
error of measurement of EDR ± 30%;
output signals "О", "Р", "А" analogue in the form of voltage plus 27V, permissible current 1,2A for signals "Р" and "A" and 0,6А for signal "О";
power supply of the device is carried out from the onboard network of a direct current with a voltage of 27V;
Consumed current is not more than 9A,
average life to write-off of 20 years;
average life before write-off 10,000 h;