FIELD: experimental equipment. SUBSTANCE: experimental test bed has tube 1 with solenoid 2, attachment coupling 3, electromagnets 5, 6, 7, parabolic vessel 8, supports 10, system of registration of deviation of mobile elements 12, control element composed of two arc-shaped rheostat placed one above other in perpendicular planes and installed on rails. Rheostat control handle is located on clamp where sliding contacts are mounted for interaction with surface of rheostats. Handle interacts with rheostat located on axle of support of control handle with its movement along axle. EFFECT: expanded application field. 7 dwg
