HT-225A Concrete Hammer Test strength of concrete material: slab,column,beam,truss. Used in civil engineering,construction,etc

HT-225A Concrete Rebound Hammer Detail information

Specifications:

  Model

HT-225A

Nominal kinetic energyFlip tension spring rigidityPunch advance for impact hammerImpact surface hardness value between impact hammer and rodMaximum breakout friction of pointer systemMean-value of steel-anvil rating of concrete test hammerStandardsDimensionNet weight

2.207J(0.225kgf.m)

7.84N (0.80kgf)/cm

75mm

HRC59-63

0.49-0.78N(50-80g)

80+/-2

ISO/DIS 8045, EN 12504-2, ENV 206, DIN 1048 part 2, ASTM C 805, ASTM D 5873, NFP 18-417, B 15-225, JGJ/T 23-2001, JJG 817-1993

60x280mm

1kg

Concrete Rebound Hammer