NRD 9" Neutron Ball with BF3 Tube


Popular REM detector using a moderated Bf3 tube supplying excellent neutron sensitivity and gamma rejection.
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FEATURES
  • Measures Neutron Dose Rate from Thermal through Fast    
  • BF3 Tube provides High Gamma Rejection     
  • Optional Wall Mounting Bracket Available

 

 

 

 

 

 

 

 
Purchase Details
SKU : NRD 
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Specifications:
Application :Neutron monitoring
Detector Type :9" (22.9 cm) diameter cadmium-covered polyethylene sphere with BF3 tube
Operating Voltage :1,600-2,000 V
Dead Time :10 µs nominal
Background :Gamma rejection up to approximately 500 R/hr
Sensitivity :Tissue equivalent from thermal to 10 MeV
Standard Range :1 - 10,000 mrem/h
Energy Range :Thermal to approximately 10 MeV
Operating Temp :-22° to +140° F (-30° to +60°C)
Connector :MHV
Size :9" diameter x 9.9" overall height (22.9 x 25.1 cm)
Weight :13.75 lbs. (6.2 kg)