GMP-F1600
– Measurement of 134Cs and 137Cs surface contamination and specific activity in soils
– Measurement of 137Cs, 134Cs and 131I specific activity in water, foodstuffs, agricultural and forestry products and liquid radioactive wastes
– Determination of 40K, 226Ra and 232Th natural radionuclides content
– Radionuclide identification: 134Cs, 137Cs, 131I, 40K, 226Ra and 232Th
– Measurement of gamma radiation ambient dose equivalent rate
- No-sampling measurements with GPS-referencing
- Smart detection unit in sealed container
- Automatic determination of soil layer thickness contaminated by 137Cs and 134Cs radionuclides
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Detector
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Scintillation, NaI(Tl) Ø63×63 mm
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Energy range
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50 keV – 3 MeV
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Measurement ranges (2π geometry)
– Surface activity of 134Cs and 137Cs
– Specific activity of 134Cs and 137Cs by in situ method
– Specific effective activity of 40K, 226Ra and 232Th
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4 – 3700 kBq/m2 (0.1 – 100 Ci/km2)
50 – 106 Bq/kg
100 – 104 Bq/kg
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Measurement ranges (4π geometry)
– Specific activity of 134Cs and 137Cs
– Specific activity of 131I
– Specific effective activity of 40K, 226Ra and 232Th
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50 – 106 Bq/kg
30 – 106 Bq/kg
50 – 104 Bq/kg
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Typical resolution at 662 keV (137Cs)
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8%
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Measurement range of ambient dose equivalent rate
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0.03 – 130 µSv/h
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Typical sensitivity to 137Cs gamma radiation
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2200 cps/(µSv·h-1)
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Protection class
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IР67
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Overall dimensions, weight
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Ø130×500 mm, 4.5 kg
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