Suitable for detection of general building components, bridges and various components (panels, beams, columns, bridge) the strength of
Characteristics:
Hammer the implementation of the GB9138-88, JGJ/T23-2001 and JJG817-1993 national standards for metrological verification of order. It is suitable for detection of general building components, bridges and variouscomponents (panels, beams, columns, bridge
Plane) the intensity of
Specifications:
1, the impact of features: 2.207J (0.225kgf.m)
2, Extension Spring steel shells hit degrees: 785N/cm
3, hammer shells stroke: 75mm
4, the maximum static friction force indicator system :0.5-0 .8 N
5, the average rate of just drilling: 80 ± 2