Product Name: Torsion spring Testing Machine TNS-J02 Model NO.: TNS-J02 Oil Cylinder Position: non Power Source: AC220V Weight: 100-500Kg Control: Manual Control Display: Digital Loading Method: Static Load Load Way: Electronic Load Accuracy Grade: 1 Maxcapacity: <1000KN Type: Torsion Testing Machine Mass Scope of Workpiece: <900kg Max Diameter of Workpiece: <500mm Trademark: TIME-SHIJIN Transport Package: wooden case Specification: TNS-J02 Origin: China HS Code: 8090 Product Description TNS-J02 Digital display torsion Testing machineThis kind of testing machine is used for the torsion test for all kinds of materials, by imposing a torque. It's mainly suitable for material labs of scientific research deptartment, colleges or universities and industrial enterprises to test the mechanical properties of materials under torsion condition. There are two testing methods: Automatic testing: Turn the hand wheel until the test rod breaks. The testing machine will automatically test the yield torque M1 and the maximum torque M2. Manual testing: Choose the test angles and torques of any 9 points during the testing period and record them.SpecificationMax. test torque (N.m):200N.m Min. reading of torque (N.m):0.02Torque measurement range (N.m):20-200Max Angle of Distortion (°):9999.9Min Angle of Distortion (°):0.05Relative error of torque indications:≤±1.0%Relative repeatability error of torque indications:≤1.0%Diameter of specimen (mm):Ф8~Ф25Max. testing space (mm):255Working voltage (V):AC 220V±10%, 50HzWeight of the machine (kg):120Dimension of machine (mm):960x440x420