HT-225B type concrete test hammer is same as HT-225, the only difference is that
HT-225B's shell is made of high polymer material, make the instrument be light and convenient.
Specifications:
test range: 10~60 Mpa
impact energy: 2.207J (0.225kgf.m)
impact stroke: 75mm
friction of slider: 0.5~0.8N
spherical radius of impact pole: 25+/-1mm
calibration value on test anvil: 80+/-2
dimension: 278*D54mm
weight: 0.8kg
This type test hammer is used to test the concrete compressive strength of construction and bridge...
Specifications:
test range |
10~60 Mpa |
impact energy |
2.207J (0.225kgf.m) |
impact stroke |
75mm |
friction of slider |
0.5~0.8N |
spherical radius of impact pole |
25+/-1mm |
calibration value on test anvil |
80+/-2 |
dimension |
278*D54mm |
weight |
0.8kg |