| Customization: | Available |
|---|---|
| After-sales Service: | All Life |
| Warranty: | One Year |
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STANDARD
For the non-destructive testing of the surface of hardened concrete in order to evaluate the strength in various parts of a structure.
The concrete hammer is supplied complete with carrying case, grinding stone, and instruction manual.
TECHNICAL PARAMETERS
HT-75
Application: Lightweight aggregate concrete and Paper roll hardness testing
Impact energy: 0.735 Nm
Strike hammer stroke: 75 mm
The friction force of pointer slider: 0.5±0.1 N
Spherical radius of strike rod: 25±1 mm
The rebound values calibrated on steel anvil: 74±2
Dimensions: Dia. 54×268 mm
Gross Weight approx.: 2.1 Kg
HT-225
Impact energy: 2.207 Nm
Measuring strength range: 10-60MPa
Static friction of pointer slider: 0.65±0.15N
The rebound values calibrated on steel anvil: 80±2
Free length of strike tension spring: 75±0.3 mm
Spherical radius of strike rod: 25±1 mm
Dimensions: Dia. 54×278 mm
Gross weight approx.: 1.7 Kg
Body color: Silver (black/blue optional)
Overall size: 330*200*75mm
HT-20
Measuring strength ranges: 1.0-25 Mpa
Normal impact energy: 0.196 J (0.02kgf.m)
Strike hammer stroke: 75 mm
The friction force of pointer slider: 0.5±0.1 N
Spherical radius of strike rod: 25 mm
The rebound values calibrated on steel anvil: 74±2
Dimensions: Dia. 54×268 mm
Gross weight approx.: 1.6 Kg
HT-1000
Measuring strength ranges: 50-80 Mpa
Normal impact energy: 9.8 J(1 Kgf.m)
Strike hammer stroke: 140 mm
The friction force of pointer slider: 0.5 - 0.8 N
Stiffness of strike tension spring: 10 N/cm
The rebound values calibrated on steel anvil: 83±2
Dimensions: Dia. 65×486 mm
Gross weight approx.: 3.5 Kg
HT-3000
Normal impact energy: 29.43 J
Strike hammer stroke: 200 mm
The friction force of pointer slider: 0.98-1.47 N
Spherical radius of strike rod: 55 mm
The rebound values calibrated on steel anvil: 63±2
Hammer weight: 2 Kg
Static friction between vernier and vernier shaft: 100-150g
Dimensions: 105×320×680 mm
Gross weight approx.: 8 Kg
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