Langry
Langry RH550-A Concrete Test Hammer
5.5 joules, the heaviest hammer in the range, for the highest strength grades on structural work.
Model RH550-A
Langry RH550-A Concrete Test Hammer
The RH550-A is the top of the rebound range at 5.5 joules of impact energy, specified where even the RH450-A is near the end of its scale. Chrome plated pointer, high strength body shell and the same imported spring assembly as the rest of the line.
- Pointer length
- 20.0 plus or minus 0.2 mm
- Friction of pointer
- 0.65 plus or minus 0.15 N
- Standard impact energy
- 5.500 J
- Calibration value on anvil
- 83 plus or minus 1
- Elastic tension spring stiffness
- 1100 plus or minus 50 N/m
- Spherical radius of bouncing rod
- 18 plus or minus 1.0 mm
Currently in stock
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