NuCLEARANCE Portal Monitor

Vehicle Radiation Detection System | Automated Portal Monitor for Scrap Metal Transport

This automated vehicle radiation detection system is designed for continuous monitoring of trucks and vehicles transporting scrap metal and bulk materials. Equipped with two high‑sensitivity 40‑liter scintillation detectors, the system effectively detects radioactive materials located or concealed within vehicle cargo spaces as vehicles pass through the detection gate.

Continuous, Automated Radiation Screening

The system provides fully automated, real‑time inspection of all vehicles entering a facility, ensuring uninterrupted radiation screening without the need for manual intervention. When ionizing radiation is detected, the operator is immediately alerted, enabling rapid response in accordance with applicable safety regulations and legislation.

Modular & Standards‑Compliant Design

Built as a modular system, the detection platform supports multiple detector configurations to meet site‑specific sensitivity and layout requirements. It is compliant with IEC 62022:2004, the international standard for vehicle‑mounted and portal radiation monitoring systems used in metal recycling and industrial applications.

Integrated Safety & Site Control Features

The radiation detection system is designed to help facilities prevent radioactive sources from entering the premises, protecting personnel, equipment, and downstream processing operations. For enhanced site control and documentation, the system can be integrated with camera systems for automatic vehicle registration plate recognition.

Key Features

  • Dual 40‑liter scintillation detectors for high‑sensitivity detection
  • Continuous vehicle monitoring through a detection gate
  • Fully automated operation
  • IEC 62022:2004 compliant
  • Modular architecture with configurable detector layouts
  • Prevents radioactive materials from entering processing facilities
  • Optional camera and license plate recognition integration

Applications & Uses

Radiation inspection of vehicles entering and leaving a facility

Specifications

Detector

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2x 40L plastic scintillation detectors

The minimum detectable activity (MDA)

Radionuclide           Activity

Co-60                      3 µCi

Energy Sensitivity

50 keV – 2 MeV

Optimal Panel-to Panel Distance

12 Feet

Recommended Maximum Speed

5 MPH

Alarms

Sound and visual (red light indicator or traffic light indicator)

Power Requirements

120V 60Hz

Environmental Protection

IP65

Temperature Range

From 22° F – 133° F (30°C to + 55°C)

Humidity

93% (non-condensing)

Control Unit

Base controller and embedded PC

Software

NuSOFT PortIS package for data analysis and portal management

Processing of signals from all sensors
Analysis and development of measured data
Management of portal gateway parameter settings
Self-diagnostic functions of the portal gate
Management of setting of alarms and detection limits
Traffic management
Display of recorded data
Report system and passage database

Includes

2 x 40 L scintillation detector, Control unit with a sound and a visual alarm, Lead shielding – 10mm thick, Common user PC with the NuSOFT PortIS (languages included: EN, CZ, FR, IT, SK), Recognition sensors, 2 x poles included

Options

2x camera – ID plate reading, Additional detectors







What Our Clients Say

Ron Ulbrich, Geiger Counter Pro

“The Radiation Alert Ranger® is a great value for those looking for a modern Geiger counter. I found that is simple to use yet includes many advanced functions if and when you want them without obstructing the simplicity…”

Judson Kenoyer, CHP, CIH

“I have used the Monitor 4 in courses that I teach radiation safety for close to 8 years. The students love it and affectionately call it the “Batman unit” because of its use in the movie The Dark Knight Rises. It is light-weight, sensitive, and quite often out performs some of the more expensive units from other companies that we use in a lab exercise…”

Neil Breslow, NDT Supply

“NDT Supply has been working with SE International since we started business in 2000. We have found them to be easy to work with, and a very reliable and responsive supplier. Questions and issues are always handled promptly and with a smile…”