Radiation Portal Monitors
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Radiation portal monitors (RPMs) are an essential part of radiation detection and prevention systems used at ports, borders, and other critical infrastructure facilities. These monitors are designed to detect and measure the presence of radioactive material in cargo containers, vehicles, and other objects passing through them.
RPMs use a combination of detectors, such as scintillation detectors or gas-filled detectors, to identify and quantify radioactive material. They are often integrated into a larger security system that includes cameras, access control systems, and other sensors, to provide a comprehensive and effective security solution.
The use of radiation equipment is critical to the prevention of the illicit transport of radioactive materials, which could be used in radiological dispersal devices (RDDs). In addition, RPMs can also detect accidental releases of radioactive material, which could pose a significant threat to public health and safety.
RPMs are often used by customs and border protection agencies, as well as by companies involved in the transportation of radioactive materials. They are an important tool for ensuring the safety and security of Canada.
As a distributor for RadComm Systems, ALARA offers a complete line of portal monitors to meet different applications and budgets. From entry-level dual panel systems to advanced mixed multi-panel, and neutron systems. To learn more about radiation monitoring and nuclear safety, contact us at (780) 944-2557.
RC 2000 Vehicle Monitoring Radiation Detection Systems
The RC2000 series of vehicle radiation detection systems have been designed to detect low gamma ray emissions in moderate density materials, such as compressed waste and processed scrap metal.
System operation is completely automated, providing specific alarm thresholds in real time during each scanning period. The RC2000 utilizes a user friendly graphical interface allowing the operator to easily move through the wide range of user options. Detailed alarm records are stored on the internal hard drive and can easily be retrieved. Remote access capability is available to provide technical support and electronic hardware adjustments.
Easy to install, operate, & maintain!
The RC2000 utilizes a user friendly graphical interface allowing the operator to easily move through the wide range of user options. Detailed alarm records are stored on the internal hard drive and can easily be retrieved. Remote access capability is available to provide technical support and electronic hardware adjustments.
| Model | RC2069-2 | RC2110-2 | RC2138-2 |
| System Size (in3) | 4,216 | 5,376 | 8,432 |
| System Size (L) | 69 | 88 | 138 |
| PER/Panel Size (in3) | 2,108 | 2,632 | 4,216 |
| PER/Panel Size (L) | 34.5 | 44 | 69 |
| # of PMTs/panel | 1 | 2 | 2 |
| Detection Sensitivity* Unshielded (Shielded Source) | 2.3 µCi (82mCi) | 2.0 µCi (71mCi) | 1.6 µCi (58mCi) |
*Cs-137 point source at 1 meter from the face of the detector. The radiation exposure level is comparable to a 75mm x 150mm Cs-137 lead sealed source buried in 40.0 lbs/ft3 (0.6 g/cm3) of scrap
RC 4000 Vehicle Monitoring Radiation Detection Systems
The RC4000 series of vehicle radiation detection systems have been designed to detect very low gamma ray emissions in high density materials.
The RC4000 is available in a variety of sizes and configurations, with the most common systems listed below. The vehicle size and type help determine the appropriate panel size and configuration. All RC4000 systems utilize high quality PVT scintillators, electronics and dual Photomultiplier Tubes (PMT). Remote access capability is available to provide technical support, software updates and electronic hardware adjustments.
Superior NORM discrimination technology reduces false alarms!
| Model | RC4069-2 | RC4110-2 | RC4138-2 |
| System Size (in3) | 4,216 | 5,376 | 8,432 |
| System Size (L) | 69 | 88 | 138 |
| PER/Panel Size (in3) | 2,108 | 2,632 | 4,216 |
| PER/Panel Size (L) | 34.5 | 44 | 69 |
| # of PMTs/panel | 1 | 2 | 2 |
| Detection Sensitivity* Unshielded (Shielded Source) | 1.6 uCi (58mCi) | 1.4 uCi (50mCi) | 1.1 uCi (41mCi) |
*Cs-137 point source at 1 meter from the face of the detector. The radiation exposure level is comparable to a 75mm x 150mm Cs-137 lead sealed source buried in 62.4 lbs/ft3 (1.0 g/cm3) of scrap
RC 7000 Spectroscopic Radiation Detection & Isotope Identification
The RC7000 series of radiation detectors utilizes gamma spectroscopy and isotope identification technologies to enhance a radiation detection systems ability to recognize specific gamma energies which can adversely affect alarm thresholds. The RC7000 uses a series of advanced isotopic identification algorithms to provide best in class detection and identification.
- RC7000 – Sodium Iodide crystal detector
- RC7100 – Mixed detector, having both PVT and 1-2 crystal scintillators
Systems can include any number, or combination, of PVT, Crystal & mixed detectors. Existing PVT based systems can be upgraded to include RC7000 and RC7100 detectors. All systems have optional neutron capability.
Radiation Detection Systems!
| RC 7000 Series | |
| Detection Method | NaI(TI) Crystal |
| Detector Enclosure Rating | NEMA 4 |
| Energy Range | 20 keV – 3.0 MeV |
| External Operating Temperature | -20°C to to 55°C |
| Data Output Fields | Date, time, occupancy duration, unit ID, alarm condition, background count, gamma count, nuclide ID |
| Data Output | XML, ASCII |
| Languages Supported | English, Czech, German, Spanish, French, Italian, Dutch, Polish, Portuguese, Finnish |
| Agency Compliance | ANSI N42.38 / IEC 62484, ANSI N42.42 / IEC 62755 |
| Accessories | Camera, External Alarm, Supervisory Software |
| Neutron Detection | Optional |
RC 2W34 Vehicle Monitoring Radiation Detection Systems
The RC2W34 series of vehicle radiation detection systems have been designed to detect radioactive material contained in a moving vehicle, loaded with waste and scrap metal material. The RC2W34 utilizes high quality PVT scintillators and highly sensitive PMT’s coupled with high grade electronics and proven signal processing alarm algorithms. The system can re-learn background levels providing accurate scanning, while maintaining a low false alarm rate. If radiation signatures are present in a load of waste material, the system will immediately alarm, alerting the user, if a radioactive source has been detected.
The RC2W34 is available in a variety of sizes and configurations and can be upgraded to RC2000 and RC4000 series software. The most common models are listed below.
Best in class scanning coverage of vehicles with a low cost of ownership!
| Model | RC2W34-2 | RC2034W-2 |
| System Size (in3) | 2,108 | 2,108 |
| System Size (L) | 34.5 | 34.5 |
| PER/Panel Size (in3) | 1,054 | 1,054 |
| PER/Panel Size (L) | 17.25 | 17.25 |
| # of PMTs/panel | 1 | 1 |
| Detection Sensitivity* Unshielded (Shielded Source) | 3.3 µCi (116mCi) | 2.8 µCi (90mCi) |
*Cs-137 point source at 1 meter from the face of the detector. The radiation exposure level is comparable to a 75mm x 150mm Cs-137 lead sealed source buried in 62.4 lbs/ft3 (1.0 g/cm3) of scrap
RC-Pedestrian Radiation Detection System
The RC-Pedestrian radiation detection system has been designed to detect gamma and/or neutron emissions. The pedestrian detection system utilizes real-time statistical algorithms that are based on gamma energy distribution to ensure alarm thresholds levels are optimized. A user-friendly graphical interface allowing the operator to easily navigate through the wide range of options.
The system uses different colours to notify the operator about its current operation. All the detailed Clean Scan, Testing and Alarm records are stored on the internal hard drive and can be easily retrieved and reviewed as required.
Ideal for Nuclear Power Plants, Homeland Security, & Industrial Applications
