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Folding Endurance Tester (MIT TYPE) Products Paper Testing Instruments Folding Endurance Tester Folding Endurance Tester (MIT TYPE)
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|  One complete oscillation of the test piece, during which it is folded first back wards and then forwards about the same line and this oscillation is double fold. A test piece is fastened vertically between two clamps. The upper clamp folds, the test piece by means of the reciprocating circular motion while the lower clamp maintain it under a given load.
A spring loaded clamping jaw constrained to move without rotation in a direction perpendicular to the axis of rotations of the specified folding head and having its clamping surface in the plane of this axis. The load is applied by a precision attached to the jaw assembly which is easily adjustable to provide any desired tension on the specimen.
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