Radiation Meters for Defense and Government Agencies


The defense industry encompasses the sector of the economy dedicated to the research, development, production, and maintenance of military equipment, technologies, and services. It involves the collaboration of governments, defense contractors, and research institutions to create advanced defense systems. Private companies and government-owned entities are key players, competing for contracts to develop and supply military equipment. The industry has profound economic and technological implications, driving innovation in aerospace engineering, electronics, materials science, and information technology. It employs a diverse range of professionals and supports national defense and security efforts. 

 GAO Tek’s radiation meters have the following applications in defense: 

  • Nuclear Safety and Monitoring: GAO’s radiation meters are used to ensure the safety of personnel and monitor radiation levels in areas where nuclear materials or radioactive sources are handled. They help detect and measure radiation exposure, ensuring that safety protocols are followed and potential hazards are minimized. 
  • Nuclear Weapons Verification: Our radiation meters play an important role in verifying compliance with arms control agreements and treaties. They are used to monitor and measure radiation levels at nuclear facilities, ensuring that countries adhere to non-proliferation commitments. 
  • Environmental Monitoring: GAO radiation meters are used to monitor the environment for radioactive contamination. In the event of a nuclear accident or incident, these meters help assess the extent of contamination, guide cleanup efforts, and protect public health and safety. 
  • Border Security and Customs: Our radiation meters are employed to scan cargo, vehicles, and luggage at ports, borders, and airports. They detect the presence of radioactive materials that may be associated with illicit nuclear activities or smuggling attempts. 
  • Personal Protective Equipment (PPE) Testing: GAO Tek radiation meters are used to test and calibrate PPE, such as protective suits and equipment worn by military personnel. They ensure that the equipment provides adequate shielding against radiation exposure in high-risk environments. 
  • Radiation Source Identification: Our radiation meters equipped with spectroscopic capabilities can identify and analyze different types of radiation sources. This is essential for determining the nature of radiation threats, distinguishing between harmless and potentially dangerous materials. 

Complying with Government Regulations 

GAO Tek’s radiation meters comply or help our customers comply with the U.S. government regulations such as: 

  • Nuclear Regulatory Commission (NRC) Regulations: The NRC is responsible for regulating the civilian use of nuclear materials and facilities. It sets regulations and licensing requirements for the use, possession, and transport of radiation-emitting devices, including radiation meters.  
  • Department of Defense (DoD) Directives and Instructions: The DoD has specific directives and instructions that govern the use of radiation meters within the defense industry. These guidelines provide standards and procedures for the acquisition, testing, and use of radiation detection equipment, including meters.  
  • International Traffic in Arms Regulations (ITAR): ITAR is a set of regulations that control the export and import of defense-related articles, services, and technologies. Radiation meters with certain capabilities or sensitivity levels may fall under ITAR controls.  
  • Federal Acquisition Regulations (FAR): The FAR is a set of rules and guidelines that govern the acquisition process for federal government agencies, including the procurement of defense-related equipment.  
  • Occupational Safety and Health Administration (OSHA) Regulations: OSHA sets standards and regulations related to worker safety and health. While not specific to the defense industry, OSHA regulations may be applicable to the use of radiation meters in defense-related activities.  

GAO Tek’s radiation meters comply or help our clients comply with the Canadian regulations such as: 

  • Canadian Nuclear Safety Commission (CNSC) Regulations: The CNSC is responsible for regulating nuclear activities in Canada. It sets regulations and licensing requirements for the use, possession, and transport of radiation-emitting devices, including radiation meters.  
  • Controlled Goods Program (CGP): The CGP is administered by Public Services and Procurement Canada (PSPC). It regulates the export, transfer, and possession of controlled goods, including certain types of radiation detection equipment.  
  • Export and Import Permits Act (EIPA): The EIPA is administered by Global Affairs Canada (GAC) and regulates the export and import of controlled goods and technologies. Radiation meters with certain capabilities or sensitivity levels may require an export or import permit under this act.  
  • Canadian Defence Acquisition Guide (CDAG): The CDAG provides guidance for defense procurement and acquisition processes in Canada. It may include specific requirements and standards related to the acquisition and use of radiation meters by defense agencies.  
  • Health Canada Guidelines: Health Canada provides guidelines and recommendations for the safe use of radiation-emitting devices, including radiation meters. These guidelines outline radiation safety measures, exposure limits, and best practices for the use and maintenance of radiation meters in various settings, including defense-related activities. 

International Traffic in Arms Regulations 

Occupational Safety and Health Administration 

Department of Defense 

Nuclear Regulatory Commission

Canadian Nuclear Safety Commission 

Controlled Goods Program

Environmental Protection Agency 

Occupational Health and Safety 

Case Studies of Radiation Meters in Defense  

Here are some practical examples of using radiation meters in defense: 

Nuclear Submarine Safety Monitoring (USA): Radiation meters are utilized on nuclear-powered submarines to ensure the safety of personnel and monitor radiation levels. These meters help detect any deviations from normal radiation levels and enable prompt action to maintain a safe environment onboard submarines. 

Radiation Monitoring in Nuclear Facilities (USA and Canada): Radiation meters are employed in defense-related nuclear facilities to monitor radiation levels, ensuring compliance with safety regulations. These meters provide real-time data for effective radiation management and safety protocols. 

Radiological Emergency Response (USA and Canada): Radiation meters play a critical role in emergency response situations, such as natural disasters or potential radiological incidents. They are used to quickly assess radiation levels, identify contaminated areas, and guide response efforts to protect public safety. 

Nuclear Weapons Testing and Verification (USA): Radiation meters are utilized in the testing and verification of nuclear weapons. They measure radiation signatures to ensure accurate assessment of weapon performance and adherence to international treaties and agreements. 

Homeland Security and Border Protection (USA and Canada): Radiation meters are deployed at border crossings and ports of entry to detect and identify potential nuclear or radiological threats. They help ensure the security of borders and prevent the illicit transportation of radioactive materials. 


The main page of the radiation meters has more information on GAO’s radiation meters and their applications in various industries: 

Environmental Radiation Meters

Use of Radiation Meters with Leading Software and Cloud Services in Defense 

GAO Tek has used or has facilitated its customers to use GAO’s radiation meters with some of the leading software and cloud services in their applications. Examples of such leading software and cloud services include: 

  • Radiation Data Logging and Analysis Software: This type of software is used to record and analyze radiation data collected by radiation meters. It allows for real-time monitoring, data logging, trend analysis, and reporting of radiation levels. It can help identify anomalies, track exposure levels, and support decision-making processes related to radiation safety. 
  • Spectrum Analysis Software: Radiation meters equipped with spectroscopic capabilities often require specialized software for analyzing and interpreting the detected radiation spectra. This software helps identify and distinguish different radioactive isotopes and sources based on their unique spectral signatures. 
  • Mapping and Geospatial Software: In certain defense applications, radiation meters may be used to collect data for mapping and geospatial analysis. Software solutions that integrate radiation data with geographical information systems (GIS) can help visualize radiation levels on maps, identify hotspots, and support spatial analysis for emergency response or nuclear facility monitoring purposes. 
  • Simulation and Modeling Software: Radiation meters in the defense industry may be used in conjunction with simulation and modeling software. These software tools enable the simulation of radiation scenarios, including nuclear accidents, radioactive source dispersal, or nuclear weapon detonation. Such software can help evaluate potential radiation hazards, plan response strategies, and assess the effectiveness of protective measures. 
  • Dose Assessment Software: Dose assessment software helps analyze and interpret radiation dose data collected by radiation meters. It calculates and evaluates radiation dose rates, cumulative doses, and dose distributions. This software often incorporates algorithms and models to estimate potential health effects based on dose measurements. 
  • Radioactive Material Detection and Identification Software: Radiation meters equipped with advanced detection capabilities may require software for the identification and classification of radioactive materials. These software tools utilize algorithms and libraries to compare detected radiation signatures against known databases, enabling the identification of specific radionuclides or radioactive sources. 
  • Cloud Storage Services: Cloud storage platforms such as Amazon S3, Microsoft Azure Storage, or Google Cloud Storage can be utilized to securely store and manage large volumes of radiation data collected by radiation meters. These services provide scalable and reliable storage options with built-in data redundancy and security features. 
  • Data Analytics and Processing: Cloud-based data analytics and processing services like Amazon EMR (Elastic MapReduce), Google Cloud Dataflow, or Microsoft Azure HDInsight can be employed for performing advanced analytics on radiation data. These services enable processing, transformation, and analysis of large datasets, facilitating tasks such as anomaly detection, pattern recognition, and trend analysis. 
  • Amazon EMR (Elastic MapReduce): Amazon EMR is a cloud service that facilitates big data processing and analysis. It can be used to perform advanced analytics on radiation data, such as anomaly detection, pattern recognition, and trend analysis, using popular frameworks like Apache Spark, Hadoop, or Presto. 
  • Google Cloud Dataflow: Google Cloud Dataflow enables scalable data processing and analysis in the cloud. It supports real-time and batch processing of radiation data and can be integrated with other Google Cloud services for advanced analytics, machine learning, and data visualization.

GAO Tek Has Many Customers in Defense Industry 

GAO Tek’s radiation meters have been used by many customers in the defense industry, including some leading companies. 

Here are some of the leading companies in the defense industry:

Bechtel Corporation 

BAE Systems plc 

General Electric Company 

Exelis Inc. 

General Dynamics Corporation 

Cubic Corporation 

Gulfstream Aerospace Corporation 

Honeywell International Inc. 

L3Harris Technologies Inc. 

Leonardo Drs Inc. 

Lockheed Martin Corporation 

Northrop Grumman Corporation 

Jacobs Solutions Inc. 

The Boeing Co 

Raytheon Technologies Corporation 

Science Applications International Corporation 

Textron Inc. 

United Technologies Corporation 

Magellan Aerospace Corporation 

Bombardier   Inc. 

CAE Inc. 

IMP Aerospace & Defence Group 

Viking Air Ltd. 

Peraton Inc. 

GAO Tek’s radiation meters and their applications in other industries are listed on this page: 

Environmental Radiation Meters