Z4ICM01 Portable Neutron Dose and Internal Contamination Fast Diagnostic Apparatus

The Z4ICM01 portable neutron dose and internal contamination fast diagnostic apparatus can effectively and quickly detect the neutron dose and radioactive activity concentration of radioactive nuclide contamination in the operators injured by nuclear radiation during rescue, identify typical nuclide information, ensure rescue safety, and monitor the level of radiation accidents.

The Z4ICM01 portable neutron dose and internal contamination fast diagnostic apparatus can effectively and quickly detect the neutron dose and radioactive activity concentration of radioactive nuclide contamination in the operators injured by nuclear radiation during rescue, identify typical nuclide information, ensure rescue safety, and monitor the level of radiation accidents. The monitor comes with battery, and can be used by a single person (holding it by hand). It is also highly adaptive to the environment.

 

Technical indicators

Item	Specifications
Type of radiations measured	y ray
Detector type	Φ3"x3"LaBr3
Range of y energy	50 keV~3 MeV
Resolution of y energy	≤3.2%(Cs-137@662keV)
Lower limit of detection	Lower limit of neutron exposure dose diagnosis ≤0.1Gy
Lower limit of inner contamination diagnosis	≤1x105 Bq
Data pass rate	≥100 kcps
Integral non-linearity	≤±0.025%
Differential nonlinearity	≤±1%
Algorithm	With the basic nuclear database (including fission,activated nuclides,etc.),able to intuitively characterize the neutron exposure dose values and internal contamination levels of radiation damaged patients
Shielding performance of collimator	5mm Pb equivalent(@137Cs 662keV)
Unit weight	≤4kg(excluding battery)
Continuous operating time:	≥72h

Product features

• Integrated design, which facilitates data measurement and reading 
• Highly adaptive to the environment 
• Quickly determine the neutron exposure dose of the injured through 24Na measurement data and analysis model at the top of their head 
• Quickly determine the type and activity of contaminated γ isotopes in the injured by measuring the γ rays in the lungs