Radiation Measurement and Monitoring
Homeland Security • Nuclear Safeguards • Neutron Scattering
A versatile detector in a small envelope
Reuter-Stokes designs and manufactures neutron detectors and gamma radiation sensors for applications ranging from homeland security, nuclear reactor monitoring and safeguards, material science research and even space exploration!
Our advanced manufacturing allows us to match the exact performance of any Helium-3 (3He) proportional counter, regardless of age. This revolutionary process helps save you time and reduce costs.
Purification techniques and manufacturing process control were developed to ensure precise matching of operating characteristics among large batches of counters. This permits parallel operation of large numbers of detectors without the need for separate power supplies or gain matching.
Gas mixtures can be tailored for a customer’s applications and for optimization of combined parameters, including operating voltage, pulse risetime, pulse jitter time, gas gain, spectral resolution, neutron sensitivity, and gamma ray sensitivity.
Helium-3 Product Configurator
Tailor over 600 3He detector options to the exact specifications you need for your application.
Looking for something specific, but can’t quite find the right match? Our engineers will work with you to build a custom solution.
Homeland Security
³He proportional counters for use in the Radiation Portal Monitors (RPMs), handheld RIIDs, mobile radiation detection, personal backpacks and handheld equipment to provide safety and security against nuclear attacks. Designed to minimize microphonics and false alarms during normal operation.
Neutron Scattering
High-efficiency neutron detection with high-speed electronics in all-vacuum, partial-vacuum and non-vacuum applications. Bespoke spectroscopic detectors and data acquisition electronics for neutron scattering science and research that deliver the highest levels of precision, reliability and durability.
Nuclear Reactor Safeguards
Proportional counters for multiplicity, coincidence, and totals counting in security and safeguard applications including spent fuel measurement, nuclear fuel processing, and research reactor startup. Our engineers can customize a design to accommodate mechanical compatibility with existing systems.
The gold standard of radiation detection
Helium-3
- High sensitivity, moderate operating voltage, and excellent spectral resolution.
- Mean time before failure (MTBF) greater than 100 years.
- Every detector and seal component are helium leak checked to be less than 1 X 10-9 cc/sec – air to assure that the gas will not be lost over time.
Boron-10
- Exceptional neutron sensitivity with excellent gamma rejection capabilities.
- Ideal for neutron detection in gamma-saturated environments.
- Customizable for spent nuclear fuel measurements and research reactor startup neutron detection.
B10Plus+™
- Combines ³He and 10B for improved gamma rejection and sensitivity.
- Applicable for safeguard systems, handheld neutron detection and road gauging.
- Customizable by the world’s leading supplier of hybrid detectors.