Concrete Test Rebound Hammer (HT-225A)Explanation:
This product completely consistent with national and industry technical specification and standard as follows:
ASTM C 805, BS 1881: 202, NF P18-417, DIN 1048 and UNI 9189
HT-225A Concrete Test Hammer applied to inspect compressive strength for general building components, bridges and all kinds of concrete components (include in slabs, beams, columns, bridges for concrete).
Product Specification:Measuring strength ranges: 10-60MPa
Normal impact energy: 2.207J(0.225Kgf. M)
Strike hammer stroke: 75mm
The friction force of pointer slider: 0.5N± 0.8N
Spherical radius of strike rod: 25mm± 1mm
The rebound values calibrated on steel anvil: 80± 2 Dimensions: Φ 54*278mm
Weight: ≈ 1Kg
Measuring strength ranges: | 10-60MPa |
Normal impact energy: | 2.207J(0.225Kgf. M) |
Strike hammer stroke: | 75mm |
The friction force of pointer slider: | 0.5N± 0.8N |