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Radiometer-spectrometer ROG-91 M

Offer type: salePublished: 22.04.2015
Price:2 500 $
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Address:Ukraine, Kyiv Oblast', Brovary

Radiometer-spectrometer ROG-91 M is designed for rapid- determination by gamma radiation specific and volumetric activity of radionuclides of Cs-137 in water, soil, food products, product livestock (crop production, raw materials, and also of determining by gamma radiation specific activity of radionuclides of natural origin To (potassium-40), Ra (radium-226) and thorium (thorium-232) and total effective specific activity in construction materials.
The composition of the radiometer includes an electronic unit and a spectrometric detector with a lead shield. As a sensor of the radiometer is used scintillation detector. In the operation of the radiometer uses a sophisticated the mathematical algorithm for the calculation of the specific activity and isotopic composition sample energy gamma quanta coming from the measured sample into a detector. When this pulse amplitude at the output of the detection unit is compared with known amplitude spectra of the isotope Cs-137. Lead shield weakens the flux of ionizing radiation from external sources. Calculation of the specific activity the investigated samples is possible only in the case when the known mass of the sample. The control program of the radiometer is constructed so that the sample measurement is carried out after a preliminary introduction into the instrument of mass of the container and the measured sample.