FIELD: nondestructive tests. SUBSTANCE: device has additional guide fixed on carriage body and mounting slide with drive which is installed for reciprocating movement in respect to carriage; carriage is essentially faceplate and additional guide is sector with curvature radius center coinciding with center of circular guide offset in respect to first rod; second rod is fixed on slide and made of two hinged and mutually spring-loaded parts; it is unidirectional with first rod. EFFECT: improved reliability of test, enlarged functional capabilities. 2 cl, 4 dwg
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