Bertin Technologies
Bertin
SaphyGATE GN
Gamma-neutron portal monitor
- Detector type
- Plastic scintillators with photomultipliers
- IP rating
- IP65
12 referenced values
Bild: Bertin
PNM-02
Portable neutron meter
A portable monitor for measuring dose equivalent rate in neutron fields.
- Neutron detector
- ³He proportional detector in a 25 cm polyethylene sphere1
- Neutron energy range
- Thermal neutrons to 20 MeV1
- Weight
- 10 kg including batteries1
Download product sheet (PDF)All values with references – for tender documents
Specifications checked against the manufacturer’s documents on 2026-10-16
Overview
Key features
- Portable neutron measurement instrument.
- Measures ambient dose equivalent rate H*(10).
- For workplaces with neutron radiation.
Specifications
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.
Detector
| Radiation | Neutrons; gamma with optional SGD-01e1 |
|---|---|
| Neutron detector | ³He proportional detector in a 25 cm polyethylene sphere1 |
Performance
| Accuracy | ±20 %1 |
|---|
Measuring range
| Neutron dose-rate range | 5 × 10⁻⁸–0.1 Sv/h1 |
|---|---|
| Neutron energy range | Thermal neutrons to 20 MeV1 |
| Neutron sensitivity | 4 cps per µSv/h (14.4 pulses per nSv), ²⁵²Cf1 |
Connectivity & interface
| Communication | Bluetooth available; optional docking station1 |
|---|
Power & battery
| Battery life | >200 h without illumination and sound1 |
|---|---|
| Power supply | Integrated Li-ion accumulator and mains adapter1 |
Environment & ratings
| Operating temperature | −20 to +50 °C1 |
|---|
General
| Measured quantity | Ambient dose equivalent rate H*(10)2 |
|---|
The data comes from the manufacturer’s published documents. Manufacturers may change specifications; the current configuration and performance are confirmed in the quotation.
Documents
Sources
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.
- 1
- 2
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11 referenced values
Contact us
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Oscar ÅgerstamFounder & CEO