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Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: Green Founder
  • Model Number: G3910
  • Detector: 25/36/50 litres plastic scintillator
  • Search area: 0.1 to 4.5 meters height & 5 meters width with bilateral detectors

Packaging & Delivery

Packaging Details: Wooden case and cartons
Delivery Detail: Shipped in 50 days after payment

Green Founder G3910 Port/Gate Radiation Portal Monitor


G3910 portal monitor is a modern, intelligent and cost-effective radioactive material detection system which is designed to detect radiation from moving containers, trucks, cars and pedestrians. Based on high sensitivity, fast response, automatic data storage and snapshot technology, it is widely used in customs, borders, ports, metal smelting enterprises and recycling industry.






* Large area plastic scintillator gamma detector, volume 25/36/50 liters

* Modular design detector, 2 or 4 detectors for normal, max 8 detectors

* High performance 6LiI(Eu) scintillator neutron detector is optional

* Distinguish Natural Occurring Radioactive Materials from Special Nuclear Materials

* Audible & visible alarm simultaneously

* Real-time snapshot and locate the radioactive sources

* Optional text message alarm

* Fully compliant with IAEA,GB/T 24246-2009 standards




 Gamma Detector

Neutron Detector(optional)


25/36/50 litres plastic scintillator

6LiI(Eu) scintillator

Energy range

20 KeV ~ 3000KeV

thermal neutron to 14MeV


an increase in 0.04μSv/h against the background level of 0.2μSv/h, alarm in less

 than 1 second. detection probability: 99.9%

Search area

0.1 to 4.5 meters height & 5 meters width with bilateral detectors

False alarm rate

≤ 0.1%

IP rating

IP 55

Communication interface

wire RJ45

Operation temperature

-20 ºC to 50 ºC

Power supply

110/220 V AC






 Nuclear power plant  

 Scrap metal recycling

 Metal smelting enterprises

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