Model SXW-300 Computer Controlled Electronic Relaxation Testing Machine is designed for the relaxation tests of steel wires, indented wire, and galvanized steel wire etc. This machine adopts vertical load frame with great rigidity, Panasonic AC servomotor with zero clearance & great torque precise reducer to drive the screw to carry out the adjustment of the test space. The tension of specimen and keeping of the load force. To complete the relaxation test. The machine is equipped with especially designed industry PC. The control and data processing system of IPC has very high reliability, which can meet the requirements of data processing, displaying, storage and data analyzing demanded by the relaxation test that over 1000 hours.
Specifications Max. Test Load 300KN Measuring Range 6-300KN Test Load Resolution 10N Test Load Accuracy ≤±1% of indicated value Loading Speed 100-5000N/S Relaxation Space 800-1000mm (could be extended for special order)Moving Speed of Grip 0.005-50mm/min stepless Resolution of displacement 0.001mm Tensile Stroke 0-200mm Creep of Load Cell ≤0.02% within 30 minutes Fluctuation of zero point: < 0.5‰ Extension Measuring device Resolution: 0.1μm, Zero point fluctuation: 0.1μm in 100 hours Gauge length: 400mm Grips Steel Stranded Wire: Φ12.7, Φ15.24 Galvanized steel wire: Φ5-Φ7 Indented steel wire: Φ9, Φ11, Φ13 (Can be customized) Power Supply 5kW Control software is based on Windows system Optional Accessory Deformation measuring device Gauge 500mm (can be adjusted) Deformation measuring range 3.5mm resolution 0.1μm