PoliGate Pedestrian G1 - Radiation Portal Monitor

Radiation Monitors can be installed at vehicular, railway and pedestrian border crossings, at customs checkpoints to prevent the illicit penetration of the radioactive sources into the country or the limited-access areas, checkpoints of Nuclear power plants (NPPs), nuclear industry facilities, nuclear waste disposal and storage sites, check points in banks, offices.

Radiation monitors may have one-pillar or two-pillar configurations depending on the site requirements, and can be installed both indoor or outdoor.

Monitors can be equipped with video monitoring system, computer and pager communication/notification system to ensure prompt assess to the experts, assigned to radiation monitoring tasks. When radioactive materials are detected or when the current background level threshold is exceeded, audible and visual alarms are triggered and alarm information is transferred to a computer.

If there is no remains power supply, the Monitor will be automatically powered from the built-in accumulator battery. The battery power enables at least 8 hours of Monitor work.

• High sensitivity due to the large volume of detector
• Advanced data processing algorithms
• Sound and light alarms
• Video monitoring system (optional)
• Storage of event history in non-volatile memory
• Indoor and outdoor installations
• Automatic, 24-hour operation
• PC Communication via LAN (Ethernet)
• Several monitors can be controlled from one PC

• Energy range: 0.02 to 3.0 MeV
• Type of registered radiation: gamma
• Alarm Type: light, audio
• Ingress protection: IP65
• Battery Lifetime Accumulator battery : continuous working of the monitor during 8 hours
• Weight: 125 kg
• PC communication: Ethernet port by means of a cable up to 100 m in length
• Operating temperature: -30... + 50 °C
• Atmospheric pressure: from 84 to 106,7 kPa
• Humidity: up to 98% at 40 °C and colder, no moisture
• Mean service lifetime: no less than 8 years
• Maximum speed, km/h: 5
• Mean recovery time: no more than 60 min
• Mean time between failures: no less than 10000 hours
• Minimum detectable amounts of radioactive materials, control zone 1.5 x 2 m:
• 241Am, MBq, (µCi) : 0.7 (19)
• 137Cs, MBq, (µCi) : 0.13 (3.5)
• 60Co, MBq, (µCi) : 0.07 (1.9)
• 133Ba MBq, (µCi) : 0.08 (2.16)
• 238U, g : 815
• 235U, g : 50
• 239Pu, g : 1.4
• Minimum detectable amounts of radioactive materials, control zone 1 x 2 m:
• 241Am, MBq, (µCi) : 0.4 (11)
• 137Cs, MBq, (µCi) : 0.08 (2)
• 60Co, MBq, (µCi) : 0.04 (1.1)
• 133Ba MBq, (µCi) : 0.05 (1.25)
• 238U, g : 470
• 235U, g : 30
• 239Pu, g : 0.8
• Number of detection units: 1
• Power:
• industrial AC network : (from 85 to 264 V range) with from 47 to 63 Hz frequency
• built-in accumulator battery : 12 V DC (back-up)
• Power consumption: no more than 60 V?

• Access Control
• Illicit Trafficking of Nuclear and Radioactive Materials
• Radiation Security of Public Events & Sites

• Monitor corresponds to IEC 61000-6-2:2005, IEC 61000-6-3:2006, EN 61326-1:2005 electromagnetic compatibility standards
• Monitor conforms to the regulations of IEC 61010-1:2001 MOD ( safety requirements)