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$911.00 AUD
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RH550-A is a high-energy rebound hammer for advanced concrete strength evaluation, especially in heavy-duty and high-grade structural scenarios. It is built for inspectors who require stronger impact performance and consistent field reliability.
Model
RH550-A
Measuring range
High-strength concrete applications (commonly C50-C100 projects)
Standard impact energy
5.500 J
Pointer length
20.0 +/- 0.2 mm
Friction of pointer
0.65 +/- 0.15 N
Spherical radius of bouncing rod
38 +/- 1.0 mm
Elastic tension spring stiffness
1100 +/- 50 N/m
Operating length of elastic tension spring
86.0 +/- 0.5 mm
Bounce hammer take-off position
Scale "0-1"
Calibration value on testing anvil
83 +/- 1
Standard
ASTM C 805 USA
ISO/DIS 8045 International
EN 12 504-2 Europe
BS 1881, part 202 Great Britain
DIN 1048, part 2 Germany
NFP 18-417 France
B 15-225 Belgium
ENV 206 Europe
JGJ/T 23-2011 China
Technical advantages
Higher impact class supports evaluation of stronger concrete structures.
Refined internal movement improves repeatability in continuous testing cycles.
Durable mechanical body is suitable for intensive engineering environments.
Balanced structure and grip design help reduce operator fatigue.
Practical maintenance setup supports long-term field serviceability.
Components
Rebound hammer
Hand protector silicone hand rest
A grinding stone
One maintenance kit
Instrument box
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