Radon Meter

Radon Meter

Radon Meter employs helium-3 counter tube with carbon-doped polyethylene and cadmium-enhanced heavy metal moderator sphere for neutron ambient dose equivalent measurement. This dual-function instrument operates as portable or stationary monitoring system measuring neutron flux from 0.01 μSv/h to 100 mSv/h across thermal neutron to 20 MeV energy spectrum. The spherical moderator design provides ±20% angular response uniformity in all directions with MCNP simulation-optimized parameters ensuring accurate energy compensation.

Built-in GM tube extends measurement capability to 100 nSv/h-100 mSv/h dose rates for 45 keV-3 MeV gamma detection. Relative inherent error remains within ±15% with energy response error ratios of 0.5-2.0 between 50 keV-10 MeV and 0.2-2.0 from 10-20 MeV ranges. Gamma sensitivity produces readings below 40 μSv/h when exposed to 10 mSv/h Cesium-137 fields. Response time completes within 5 seconds. Battery operation sustains 24 hours minimum with USB data transmission interface. Continuously adjustable alarm thresholds trigger audible and visual warnings.

Military radiation protection officers deploy the Radon Meter at nuclear weapons storage bunkers to monitor neutron leakage through containment structures and verify shielding effectiveness around fissile material inventories. Naval nuclear propulsion technicians install these meters in reactor compartments aboard vessels to establish neutron flux baselines and detect anomalous emissions indicating fuel element degradation. Air force nuclear safety inspectors position the instrument at aircraft loading areas during tactical nuclear weapon handling operations. Research facility personnel utilize this meter for accelerator vault monitoring and neutron source storage area surveillance.

Tactical Supply Pakistan provides neutron dosimetry equipment conforming to International Commission on Radiation Protection standards for occupational exposure monitoring and facility safety programs.

Does the spherical moderator design affect portability during field operations?
No, the optimized moderator sphere balances detection performance with practical field deployment requirements, maintaining manageable weight and dimensions while delivering superior angular response compared to conventional cylindrical detector configurations.