Products

Radiation monitoring hardware and software, built for the environments where precision is not optional

Field-proven systems for nuclear, defence, healthcare, and emergency response — from fixed area monitors to facility-wide dosimetry platforms.
Gatekeeper
Access Control Unit
Verifies personnel access rights at the point of entry to Radioactive Controlled Areas — reading EPD data directly, without requiring an external network. Compact, wall-mounted, and built for integration with turnstiles, door entry systems, and whole-body monitors.
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ARM-1000
Area Radiation Monitor
A fixed area radiation monitor with internal GM detector, external detector port, and multiple wireless communication options. Deployed in nuclear facility rooms, healthcare proton therapy suites, and emergency plan vehicles. A turn-key replacement for the Thermo Scientific RMS-3 system.
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RadSat 3
Rapid Deployment Unit
A portable, self-contained radiation monitoring terminal built for rapid deployment in high-dose environments. Rugged waterproof case, 11-hour battery, built-in EPD reader, and RadSight Live software — operational within minutes of arrival on site.
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RDR-460
Dosimetry Reader and Access Control Station
A fixed access control terminal for Radioactive Controlled Areas. Automates dosimeter issue and return at RCA entry and exit points, with a large glove-operable touchscreen, multi-dosimeter support, and full integration with RadSight Enterprise and Gatekeeper.
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Radial Detector Head
Beta Particulate Radial Sampling Head
A beta particulate aerosol detector designed for use with the RPC-1000 Radiation Process Controller. A direct replacement for the Thermo Scientific AMS-4 Radial Detector Head, with SMART memory board technology, enhanced alarm indicators on all four sides, and improved filter paper access.
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RPC-1000
Radiation Process Controller
A detection processing unit for continuous airborne radioactivity monitoring, designed primarily for use with Beta/Gamma particulate detector heads. Backward compatible with Thermo Scientific AMS-4 Radial Heads, with a large 7-inch touchscreen and integrated wireless connectivity.
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RadSight
Dosimetry and Radiation Monitoring Software Platform
Charthouse's proprietary software platform for dosimetry management, real-time monitoring, access control, and radiological asset tracking. Modular and scalable — from single-site EPD issue and return to enterprise-wide multi-site oversight with offline capability.
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RD1-XX
Gamma Radiation Detectors
A family of remote gamma radiation detectors that connect to the ARM-1000 Area Radiation Monitor. The RD1-6 is an energy-compensated Geiger Mueller detector; the RD1-8 is a Pressurised Ion Chamber detector. Direct replacements for the Thermo Scientific DA 1-6 and DA 1-8.
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ARM-1000
Area Radiation Monitor
A fixed area radiation monitor with internal GM detector, external detector port, and multiple wireless communication options. Deployed in nuclear facility rooms, healthcare proton therapy suites, and emergency plan vehicles. A turn-key replacement for the Thermo Scientific RMS-3 system.
View product
Radial Detector Head
Beta Particulate Radial Sampling Head
A beta particulate aerosol detector designed for use with the RPC-1000 Radiation Process Controller. A direct replacement for the Thermo Scientific AMS-4 Radial Detector Head, with SMART memory board technology, enhanced alarm indicators on all four sides, and improved filter paper access.
View product
RD1-XX
Gamma Radiation Detectors
A family of remote gamma radiation detectors that connect to the ARM-1000 Area Radiation Monitor. The RD1-6 is an energy-compensated Geiger Mueller detector; the RD1-8 is a Pressurised Ion Chamber detector. Direct replacements for the Thermo Scientific DA 1-6 and DA 1-8.
View product
RPC-1000
Radiation Process Controller
A detection processing unit for continuous airborne radioactivity monitoring, designed primarily for use with Beta/Gamma particulate detector heads. Backward compatible with Thermo Scientific AMS-4 Radial Heads, with a large 7-inch touchscreen and integrated wireless connectivity.
View product
Gatekeeper
Access Control Unit
Verifies personnel access rights at the point of entry to Radioactive Controlled Areas — reading EPD data directly, without requiring an external network. Compact, wall-mounted, and built for integration with turnstiles, door entry systems, and whole-body monitors.
View product
RadSat 3
Rapid Deployment Unit
A portable, self-contained radiation monitoring terminal built for rapid deployment in high-dose environments. Rugged waterproof case, 11-hour battery, built-in EPD reader, and RadSight Live software — operational within minutes of arrival on site.
View product
RDR-460
Dosimetry Reader and Access Control Station
A fixed access control terminal for Radioactive Controlled Areas. Automates dosimeter issue and return at RCA entry and exit points, with a large glove-operable touchscreen, multi-dosimeter support, and full integration with RadSight Enterprise and Gatekeeper.
View product
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RadSight
Dosimetry and Radiation Monitoring Software Platform
Charthouse's proprietary software platform for dosimetry management, real-time monitoring, access control, and radiological asset tracking. Modular and scalable — from single-site EPD issue and return to enterprise-wide multi-site oversight with offline capability.
View product

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monitoring requirements

Whether you're replacing ageing infrastructure, specifying a new installation, or consolidating dosimetry data across multiple sites — our UK and US engineering teams are available to advise.