Environmental Neutron Dosimeter is designed to use in environments with the possibility of creating neutron particles or around neutron sources to ensure the safety of people. This dosimeter can be ordered in two portable and stationary models. User can measure the amount of neutron dose by carrying the portable dosimeter to suspicious points, while the stationary model of the dosimeter will be installed in the desired location of the user and its data is transferred to the computer or environment control system using the data logger and a TCP/IP network port, and the neutron dose in the environment will be monitored continuously and online.

Specifications and capabilities of the dosimeter:
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·      Type of measuring beams:                                  neutron beams
·      Detector type:                                                   BF3 or He3 gas detector according to the user's request
·      Measured neutron energy range:                         0.025(eV)-17(MeV) 
·      Logarithmic range of dose rate:                           1-105 microsieverts per hour
·      Type of retarder:                                               polyethylene
·      Sensitivity to gamma:                                         Insensitivity up to 200 (R / h)
·      Device power supply:                                         1.5V battery (four) or adapter 2 (A) ,12(V) DC
·      Operating time of the device with battery:            18 hours
·      Operating temperature:                                      -20 to +55 degrees Celsius
·      Dimensions:                                                      35*22*25(cm3)
·      Weight:                                                            11(kg)
·      The ability to connect to the data logger and receive information on the TCP/IP network port
·      Has calibration certificate from SSDL center
 
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