Characteristic
- Strength measurement range, MPa: 1-25
- Impact energies, J. 196
- Minimum thickness of control object, mm: From 30 or more
- Strength measurement error: 10
- The hardness of the working surface is HRC, not less than: 60
- The surface roughness of the control object, Ra, μm is not more than 40
Description
Msh-20 Schmidt hammer is a specialized model of the standard Msh-225 Schmidt hammer (sclerometer) with a 10x reduced impact force and a modified impactor shape to measure the strength of joints in mortar.
