• Shanghai Eastimage Equipment Co., Ltd
  • Address : NO.111, Zhiye Road, Pudong New District, Shanghai, P.R.China
  • Phone : +86-21-33909331
  • Email :

Portal Radiation Monitor

EI-G3910 Portal Radiation Monitor

Product Introduction

EI-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)
Detector 25/36/50 litres plastic scintillator 6LiI(Eu) scintillator or  
Helium-3 Neutron Proportional Counters
Energy range 20 KeV ~ 3000KeV thermal neutron to 14MeV
Sensitivity 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 65
Communication interface wire RJ45
Operation temperature -20 ºC to 50 ºC
Power supply 110/220 V AC


Customs; Airports; Scrap metal recycling; Borders; Nuclear power plant; Metal smelting enterprises

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