Product Name: Tnw Series Computer Control Electronic Torsion Testing Machine/Equipment Model NO.: TNW Power Source: AC220V Control: Computer Control Display: Digital Loading Method: Static Load Load Way: Electronic Load Accuracy Grade: 1 Maxcapacity: 5n Type: Friction Testing Machine Trademark: SIDA/Star Transport Package: Plywood Packing Origin: Jinan, China Product Description TNW Series Computer Control Electronic Torsion Testing MachineMain Applications:This testing machine uses PC-controlled AC servo system and is loaded through the active clamping head driven by the AC servo motor and cycloidal pinwheel reduction motor. The torque and torsion angle are measured with high-precision torque transducer and photoelectric encoder. Computer will dynamically display the test torsion curve, loading speed, peak value, and so on.It is mainly used for the torsion test of metal and non-metal materials, as well as the torsion test for parts and components. It is an essential instrument to measure torsion properties of materials for mechanics laboratories of aviation industry, construction industry, scientific research dept, universities and industrial enterprises etc. This series of testing machines confirm to standards of GB10128 and others equivalent.Main Technical Specifications:ModelTNW-200TNW-500TNW-1000TNW-2000Max. test torque(N.m)20050010002000Measuring range of torque(N.m)4~20010~50020~100040~2000Distance between the grips (mm)0~5004~1000Relative error of torque indication≤ 1.0% (from 20% of each full range)Relative repeatability error of torque≤ 1.0% (from 20% of each full range)Control methodcontrol of torque, torsion angle and deformationCurvesTorque/Angle/Deformation-Time curvesTorque-Angle/Deformation curveResolution of torsional angle0.1°Torsion speed0.1~1000°/min, steplessMax. reading of torsion angle9999.9°