Extracted electron and gamma beams in BINP

Facility of the extracted beams of electrons and gammas based on the e+e− VEPP-4M collider is described. This installation is designed to test prototype of detectors for HEP projects. Design parameters of the extracted electron beam are the following: intensity is not less than 50 Hz, energy range is from 0.1 GeV to 3.0 GeV and energy resolution is about 2–3%. The gamma energy range is from 0.05 GeV to 4.0 GeV with an accuracy of 0.5% of energy. The designed intensity of the gamma beam is about 1000 Hz.