Designed to complete dosimeter-radiometer DKC-96, variant DKC-96Bk (detection unit BDZB—96k + UIK-05 or UIK-06). An automatic compensation of the level of own and external radiation background is used in the detection unit
Detection unit is used for measurement of beta-radiation flow density of sources with radionuclides 90Sr + 90Y,204Tl, 14C.
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Range of measurement of beta-radiation flow density of sources with radionuclides 90Sr + 90Y, min-1·sm-2 |
from 1 to 10000 |
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Sensitivity of 90Sr + 90Y , imp∙c-1 for 1 min-1∙sm-2 |
0,3 |
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Range of energies of the registered beta-radiation , MeV |
from 0,12 to 3,0 |
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Minimum duration of measuring |
5 s |
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Basic relative error in the dosimeter- radiometer |
± (20+250/Ах), where Ах – is a numeral value of the measured value |
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Efficiency of registration, % – of radionuclides 90Sr + 90Y – of radionuclide 204Tl – of radionuclide 14C |
45 23 3,0 |
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Type of detector |
Gas-discharge Geiger-Muller counter |
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Automatic compensation of the level of own and external radiation background |
Gas-discharge Geiger-Muller counter |
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Area of the active surface of the detector, sm2 |
30,0 |
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Overall dimensions of the detection unit, mm |
Ø88×110 |
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Mass of the detection unit, kg |
0,5 |
The detection unit is fastened to the extensible rod, which ensures conducting measurements at a distance of less than 1 m from the operator.
