Russian Federation
Russian Federation
Russian Federation
UDC 539.1.074
UDC 339.544
The article discusses the technical characteristics of devices used in customs practice to measure the dose rate of gamma radiation: dosimeters, radiometer dosimeters and search alarm meters. The impact of various technical aspects of dosimetry on the accuracy of dosimetric measurements, in particular, the design features of radiation monitoring devices, software and hardware controls and information processing based on microprocessors, has been evaluated. The results of measurements of the gamma radiation dose rate of a number of point and extended radionuclide sources by various types of devices are presented. It is shown that when using these devices to measure the dose rate of local sources detected during radiation control at the customs border, in some cases the measurement error may exceed the values specified in the operational documentation for the devices.
technical means of customs control of fissile and radioactive materials, radiation monitoring devices, characteristics of dosimeters, dose rate measurement, measurement accuracy, design features
1. Reshenie Komissii Tamozhennogo soyuza ot 28.05.2010 № 299 «O primenenii sanitarnyh mer v Evraziyskom ekonomicheskom soyuze». URL: https://base.garant.ru (data obrascheniya: 23.09.2024).
2. Prikaz Minfina Rossii ot 01.03.2019 № 33n «Ob utverzhdenii perechnya tehnicheskih sredstv tamozhennogo kontrolya, ispol'zuemyh pri provedenii tamozhennogo kontrolya». URL: https://base. garant.ru (data obrascheniya: 23.09.2024).
3. Borisenko A.V., Chubov Yu.V., Kustov V.N., Temchenko V.V., Belov Yu.A. Osobennosti vliyaniya harakteristik priborov radiacionnogo kontrolya na effektivnost' mer po presecheniyu nezakonnogo peremescheniya radioaktivnyh materialov cherez tamozhennuyu granicu EAES. Chast' 1. Pribory dozimetricheskogo kontrolya //ANRI. 2018. № 1(92). S. 22-39.
4. Tablicy fizicheskih velichin. Spravochnik. Pod redakciey akademika Kikoina I.K. M.: Atomizdat, 1976. 1106 s.
5. Gosudarstvennyy standart SSSR GOST 27451-87 (ST SEV 4666-84, ST SEV 6061-87) «Sredstva izmereniy ioniziruyuschih izlucheniy. Obschie tehnicheskie usloviya». URL: https://base.garant.ru (data obrascheniya: 23.09.2024).
6. Dozimetr mikroprocessornyy DKG-RM1203M. Rukovodstvo po ekspluatacii TIGR.412118.006 RE. URL: https://ntcexpert.ru/images/stories/radiograf/dkg-rm1203-manual. pdf?ysclid=m4le69oa3126821850 (data obrascheniya: 23.09.2024).
7. Dozimetr gamma-izlucheniya DKG-RM1211. Modifikacii: DKG-RM1211, DKG-RM1211-01, DKG-RM1211-02, DKG-RM1211-03. Rukovodstvo po ekspluatacii. 34 s.
8. Izmeritel'-signalizator poiskovyy ISP-RM1401K-01M. Rukovodstvo po ekspluatacii SUDE.412113.002.01E. OOO «SoftEkspert». 2014. 36 s.
9. Lukashevich R.V., Fokov G.A. Raschet polozheniya effektivnogo centra energovydeleniya scintillyacionnyh detektorov dlya zadach kalibrovki pri malyh rasstoyaniyah «istochnik–detektor»//Pribory i metody izmereniy. 2021. № 3(12). S 239-248.
10. Model' registracii gamma-izlucheniya detektorami razlichnogo razmera. URL: https://ntcexpert.ru/ documents/Model_of_gamma_ray_registration_rus.ppsx (data obrascheniya: 11.12.2024).
11. Fomin V.V., Nikol'skiy B.B. Sistema upravleniya blokom detektirovaniya dlya registracii ioniziruyuschego izlucheniya//Programmnye produkty, sistemy i algoritmy. 2017. № 2. S. 1-7.
