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Gamma-neutron portal monitor
A sensitive portal monitor for passive detection of radioactive material in people and cargo.
Download product sheet (PDF)All values with references – for tender documents
Specifications checked against the manufacturer’s documents on 2026-10-16
The number after each value refers to the source listed below. Values are as published by the manufacturer; the exact configuration is always confirmed in our quotation.
| Radiation | Gamma and neutrons1 |
|---|---|
| Detector type | Plastic scintillators with photomultipliers1 |
| Neutron detection | Helium-3-free; gamma/neutron discrimination1 |
| Detector modules | 1–41 |
| Scintillators per module | 4 (standard) or 8 (high sensitivity)1 |
| Background compensation | Compensates gamma background attenuation from vehicle and cargo1 |
|---|
| Gamma energy range | 50 keV–7 MeV1 |
|---|
| Dimensions | Detector cabinet: 1,900 × 660 × 430 mm (H × W × D)1 |
|---|---|
| Weight | Detector approx. 160 kg1 |
| IP rating | IP651 |
|---|
The data comes from the manufacturer’s published documents. Manufacturers may change specifications; the current configuration and performance are confirmed in the quotation.
The number after each value refers to the source listed below. Values are as published by the manufacturer; the exact configuration is always confirmed in our quotation.
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We help you choose the right configuration, detector and accessories for your measurement task.
Bertin Technologies