→Used in determination of ultimate tensile capacity, yield capacity, ultimate tensile strength value, yield strength value, residual deformation value, maximum total elongation, drawing load-displacement curve for grout sleeve splicing of rebars.
→The machine is equipped with double-acting servo cylinder and bi-directional loading clamps, which can apply load on sample with positive and negative alternating loads.The data processing system can complete automatic control and data processing of one-way tensile test, repeated tensile test with high stress and repeated tensile test with large deformation in JGJ107-2016 Technical specification for mechanical splicing of steel reinforcing bars. At the same time, it can complete the data processing required by GB228.1-2010 test, including the calculation of elastic modulus, elongation after fracture, section shrinkage and so on.
→Comply with JG/T163, JG/T398, JGJ107, ISO 1099, ASTM A269/A269M-08, ASTM A511/A511M-08, ISO 6935-2:2015, ISO 10065,ISO 6929-2013, ISO 377-2017.