Enameled reverse plastic deformation tester, fiber torsion breaking detection device model / ..

First, the optical fiber breaking torsion testing equipment Applicable standards: metal wire torsion testing machine for People's Republic of China standard GB / T 239-1999 "metal wire torsion test method", is also applicable to the international standard ISO 7800: 1984 "Metal Wire way torsion test method "and ISO 9649: 1990" two-way metal wire torsion testing methods. " Second, the enameled reverse plastic deformation tester main parameters: 1, metal wire diameter 0mm-30mm 2, gauge 600mm 3 plus head between two jaws clamp an outer diameter of 160mm 4, flat jaws clamping range 10-15mm 5 round jaws 1 clamping range 15-20mm 6, 2 round jaws clamping range 20-25mm 7, round jaws 3 clamping range 25-30mm 7, reverse speed 2-6 rev / min 8, the speed error < ± 10% 9, the minimum reading value of 0.1 turns 10, two coaxial chucks (mm) <0.4 11, moving parallel rails (mm) <0.2 12, jaw hardness (HRC) 50 ~ 65 13, Testing Machine size (L * W * H) 1500 × 500 × 1000mm 14, the test machine weight 500KG 15, power supply 220V 50HZ