JL Digital Display Drop Weight Impact Testing Machine

JL Digital Display Drop Weight Impact Testing Machine 1.Application: This machine is applicable for nil ductility transition temperature testing of ferrite steel. NDT temperature is the highest temperature when the standard specimen is broke according to the standard of ASTM E208-2006,GB/T 6803-1986. Also means the highest temperature of the crack steel occurred brittle fracture under dynamic loading yield stress. 2.Standards: ASTM E208-2006,GB/T 6803-1986. 3.Main Technical