Technical parameter 1 Testing force 5KN 10KN 20KN 50KN 2 Testing Relative error ≤±1% 3 Displacement resolution 0.01mm 4 Testing force resolution 0.1N 0.1N 1N 1N 5 celeritas(mm / min) 0.1-500 0.1-350 0.1-200 0.1-200 6 testis obsessio(mm) 600 550 500 500 7 motricium(CY) 0.75 0.75 1.5 1.5 8 testis obsessio(mm) 600 9 Control system AC frequency servo control 10 Display Digital LCD …