BDPN-07 For Neutron Radiation Detection

BDPN-07 For Neutron Radiation Detection

Detecting Unit of Neutron Radiation

  • Supplied after metrological testing
  • Measures thermal and fast neutrons flux density
  • Wide operating temperature range
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  • Description
  • Description

Description

BDPN-07 detecting unit is designed to search for neutron radiation sources and measure thermal and fast neutrons flux density. It is used both as a part of the MKS-07 POSHUK search dosimeter-radiometer and within automated systems of radiation monitoring.

Purpose of Use

Purpose of Use

  • Search for neutron radiation sources and measurement of thermal and fast neutrons flux density.

Specifications

Measurement range of thermal neutron flux density N/(cm2×min) 10 – 105
Measurement range of fast neutron flux density N/(cm2×min) 50 – 105
Main relative permissible error limit of thermal and fast neutron flux density measurement when calibrated for Pu-Be with 0.95 confidence probability % 20+200/N,where N is a numeric value of measured neutron flux density
Registered neutron energy range eV 0.025 – 14·106
Neutron radiation sensitivity of:

-fast neutrons

-thermal neutrons

(pulse×cm2)/(neutron) 4.5
13.0
Maximum gamma radiation exposure dose rate that does not introduce additional error in measurement of neutrons flux density mR/h 10.0
Operating temperature range °С -25…+55
Additional permissible error limit of measurement, caused by ambient temperature change from -25 to +55 °C % 5 per each 10 °C deviation from 20 °C
Dimensions of the detecting unit with the main moderator mm ø76×195
Dimensions of the detecting unit with the protective cap mm ø76×175
Dimensions of the additional moderator mm 215×295×270
Weight of the detecting unit with the main moderator kg 0.8
Weight of the detecting unit with the protective cap * kg 0.55
Weight of the additional moderator * kg 8.0

 

* without the telescopic tube clamp of 0.125 kg weight
Download operating manual

Delivery Kit

  • BDPN-07 detecting unit of neutron radiation (with the main moderator);
  • additional moderator;
  • protective cap;
  • telescopic tube fastening clamp;
  • operating manual;
  • packing box.
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