Penza: Diagnostics and Repair of an Elekta Infinity Linear Accelerator

From October 21 to 23, 2026, service engineers Ilya Shchetkin and Vladimir Sidorychev performed diagnostics on an Elekta Infinity linear accelerator in Penza under the service contract. They replaced the ionization chamber and Mylar mirror and calibrated the Agility Head optical system. Together with a representative of the medical physics department, they adjusted photon beam profiles at 6 MV, 10 MV and 6 MV FFF and performed absolute dosimetry.