ADA Schmidt Hammer

It is used to measure elastic properties of concrete and rocks.
The hammer is used to test hardness and penetration resistance of concrete or rocks.

The hammer measures the rebound of a spring loaded mass acting against the surface of the sample.
During the test, the tool hits the concrete with a defined energy.
Its rebound depends on the hardness of the concrete.

It is very easy to use.
Can be used indoor and outdoor.
The pack includes a case for transport and storage.


Specification:
Impact energy: 2.207± 0.1J J 
Tension spring stiffness: 75±0.3mm
Measuring range: 10-60 Mpa
Pointer slider friction: 0.65N~0.15N
Bolt diameter: 25 mm ±1 mm
Appropriate value during the calibration on the anvil: 80±2
Graduation: 2 standard units 
Indenter working surface hardness: not less than 60 HRC 
Intender roughness: ≤ 10 MKM 
Indenter head radius: (25 ± 1) mm 
Housing dimensions: Ø54/280mm
Weight: ~2 kg