FIELD: mechanical engineering. SUBSTANCE: installation has a base, frame 1, drive 2, cylinders 4 with windows 5, and active and passive grips 9 and 10 arranged on the rods of the cylinders. Novelty is in that the installation is provided with rods 6 in compliance with the number of the pairs of the cylinders. Passive grips 9 are installed on the bottoms of the cylinders. The same bottoms and the second post 8 of frame 1 have oval holes whose longitudinal axes are parallel to the axes of the cylinders. Cylinders 4 are fixed on the first post of the frame and hinged to the other post and to each other within the pair by means of rod 6 installed in the holes. The minimum diameter of the holes equals the diameter of the rod installed in them. EFFECT: improved results of determining the corrosion and mechanical characteristics of materials. 3 dwg
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