RUPAC2012 - List of Authors (Druzgalckiy, I.V.)

Paper	Title	Page
WEPPC054	Updating of the "Electron-3M2" Accelerator in the Line for Radiation Curing of Polymer Coatings	551
	V.P. Ovchinnikov, O.V. Borisov, I.V. Druzgalckiy, V.V. Koltsov, V.P. Maznev, A.I. Seleznev, M.P. Svinin NIIEFA, St. Petersburg, Russia
	In 2008-2009, NIIEFA specialists performed works on updating the "ELECTRON-3M" accelerator previously delivered to FSUE "Admiralty Shipyards" to be operated on the line for radiation curing of polymer coatings. After obtaining nominal parameters on the updated accelerator "ELECTRON-3M2", the intensity of bremsstrahlung radiation on the surface of the accelerator shielding was measured; the obtained data confirmed the machine compliance with corresponding norms and regulation documents. Measurements of parameters of the accelerator electron radiation field have demonstrated that the uniformity coefficient of the beam current linear density is 5%, and the symmetry coefficient amounts to 1%. The beam current and accelerating voltage instability during one hour of operation does not exceed 1%. After the updating, the lifetime of the accelerator will be not less than 10 years.

Paper

Title

Page

Updating of the "Electron-3M2" Accelerator in the Line for Radiation Curing of Polymer Coatings

551

V.P. Ovchinnikov, O.V. Borisov, I.V. Druzgalckiy, V.V. Koltsov, V.P. Maznev, A.I. Seleznev, M.P. Svinin
NIIEFA, St. Petersburg, Russia

In 2008-2009, NIIEFA specialists performed works on updating the "ELECTRON-3M" accelerator previously delivered to FSUE "Admiralty Shipyards" to be operated on the line for radiation curing of polymer coatings. After obtaining nominal parameters on the updated accelerator "ELECTRON-3M2", the intensity of bremsstrahlung radiation on the surface of the accelerator shielding was measured; the obtained data confirmed the machine compliance with corresponding norms and regulation documents. Measurements of parameters of the accelerator electron radiation field have demonstrated that the uniformity coefficient of the beam current linear density is 5%, and the symmetry coefficient amounts to 1%. The beam current and accelerating voltage instability during one hour of operation does not exceed 1%. After the updating, the lifetime of the accelerator will be not less than 10 years.