It is used for conducting dosimetric monitoring of the radiological situation if there is an effect of the neutron emission of wide energy spectrum on the staff.
Output signal is a sequence of normalized, statistically distributed pulses, contains measurable data about the power of the ambient dose H* (10) equivalent of neutron emission during storage in the ball-shaped neutron moderator.
| Energy range of the recorded neutron emission |
From 0,025 eV to 10,0 MeV |
| Sensitivity*, c-1·at 1 mkZv·h-1 |
0,5±0,12 |
| Upper limit of measured [PED] of neutron emission *, mkZv·h-1 |
1·105 mkZv·h-1 |
| Energy dependence of sensitivity for standard neutron spectra *, % |
40,0 |
| Type of the detector |
Plastic scintillator + ZnS(Ag) |
| Control of functionality |
Light-emitting diode. A single pulse. |
| Overall dimensions, mm |
Ø 54×200 |
| Mass, kg |
0,35 |
| Note * – emission of source Pu-α-Bе | |
