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Concrete Rebound Hammer Concrete Test Hammer Schmidt Hammer
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Description
"LANGRY" High Quality Mechanical Concrete Test Hammer/Concrete Schmidt Hammer Model HT-225N affixed with High Quality Imported Parts & Components
SPECIFICATIONS;
Testing Range : 1500 to 8500 PSI
TEST STANDARD
- ISO/DIS 8045 International
- EN 12 504-2 Europe
- ENV 206 Europe
- BS 1881, part 202 Great Britain
- DIN 1048, part 2 Germany
- ASTM C 805 USA
- NFP 18-417 France
- B 15-225 Belgium
- JGJ/ T 23-2001 China
- JJG 817-1993 China
Standard impact energy:2.207 J
Pointer length: 20.0 ± 0. 2mm
Friction of pointer: 0.65 ± 0. 15N
Spherical radius of bouncing rod: 25±1.0mm
Elastic tension spring stiffness: 785.0 ± 30. 0N/m
bounce hammer unhook position: Scale line "100" at the score line
Operating length of elastic tension spring: 61.5±0.3mm
Impact length of bounce hammer: 75±0.3mm
Bounce hammer take-off position: Scale "0"
Anvil rate setting: 80 ± 2, Calibration value on steel anvil: 80 ± 2
SPECIFICATIONS;
Testing Range : 1500 to 8500 PSI
TEST STANDARD
- ISO/DIS 8045 International
- EN 12 504-2 Europe
- ENV 206 Europe
- BS 1881, part 202 Great Britain
- DIN 1048, part 2 Germany
- ASTM C 805 USA
- NFP 18-417 France
- B 15-225 Belgium
- JGJ/ T 23-2001 China
- JJG 817-1993 China
Standard impact energy:2.207 J
Pointer length: 20.0 ± 0. 2mm
Friction of pointer: 0.65 ± 0. 15N
Spherical radius of bouncing rod: 25±1.0mm
Elastic tension spring stiffness: 785.0 ± 30. 0N/m
bounce hammer unhook position: Scale line "100" at the score line
Operating length of elastic tension spring: 61.5±0.3mm
Impact length of bounce hammer: 75±0.3mm
Bounce hammer take-off position: Scale "0"
Anvil rate setting: 80 ± 2, Calibration value on steel anvil: 80 ± 2
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