For the non-destructive testing of the surface of hardened concrete in order to evaluate the strength in various parts of a structure.
The concrete hammer is supplied complete with carrying case, grinding stone, and instruction manual.
Suitable to test also rock core samples.
Spring impact energy 9.8 Joule or Nm
Strike hammer stroke: 140 mm
Spherical radius of strike rod: 55 mm
The rebound values calibrated on steel anvil: 83±2
Dimensions: DIA 65 * 486 mm
Gross weight approx: 3.5 Kg