G390 Whole Body Gamma Contamination Monitor Device 15200cm2
G390 Whole Body Gamma Contamination Monitor
Product Description
G390 Whole Body Gamma Contamination Monitor (gate C1) is a device developed and designed by SIM-MAX for the detection of whole body gamma contamination of personnel at the exit of a radioactive sanitary pathway in a nuclear power plant or related nuclear facility. The instrument uses a large area high performance plastic scintillator detector with an original blind spot free detector design method, which can monitor the whole body gamma radioactive contamination and indicate the location of contamination.
Functional features
Detector with blind spot free design and large area high performance plastic scintillator detector
Rapidly scans and detects radioactive contamination and accurately locates contaminated areas
6 pairs of infrared occupancy sensors for accurate detection of personnel access and occupancy
ead shielding on non-detecting surfaces to reduce the effects of external radiation
Connectable to a monitoring center for remote monitoring, with continuously adjustable alarm thresholds
Optional English and Chinese interface and beeps
Application areas
- Sanitary access exits of nuclear power plant control areas
- Sanitary access exits of nuclear medical and scientific research laboratories
- Sanitary access exits of nuclear energy facility plant control areas
Technical specifications
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Physical properties |
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Detector type |
14 large area plastic scintillators (6 on the left, 6 on the right, 1 on the top, 1 on the bottom, total volume 76L) |
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Effective detector area |
15200cm2 |
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Energy range |
50keV ~3MeV |
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Lead shielding thickness |
25mm |
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Working mode |
Standing measurement (measuring time < 10 s), walk-through measurement |
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Lower detection limit |
1600Ba (measured for 10s at 0.1uSv/h ambient backaround,99% confidence, source 2 Cs placed in the middle of the monitor) |
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Electrical characteristics |
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Power supply method |
AC 220V+10%,50Hz+10% |
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Power |
100W |
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Communication methods |
RJ45 |
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Mechanical properties |
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Display method |
10.4" color LCD touchscreen |
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Machine size |
External dimensions: 2350H x 865W x 850Dmm); internal dimensions: 2000H x 600W 700D(mm) |
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Weight |
Approx.1200kg |
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Environmental characteristics |
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Operating temperature |
0°c to 40°C |
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Operating humidity |
<95% |
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