- Product Details
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Quick Details
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Model Number:
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HT-225
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Product name:
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Concrete Test Hammer
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Measuring range:
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10-60MPa
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Impact energy:
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2.207J(0.225Kgf.m)
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Spring extension:
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75mm
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Friction of pointer slider:
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0.65 ± 15N
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Material:
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Stainless Steel
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Radius of spherical tip (SR):
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25mm±1mm
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Warranty:
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12 Months
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Application:
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Construction Industry
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Use:
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Get concrete quality and strength
Quick Details
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Power:
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Electronic
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Place of Origin:
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Guangdong, China
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Brand Name:
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Generic
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Model Number:
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HT-225
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Product name:
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Concrete Test Hammer
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Measuring range:
-
10-60MPa
-
Impact energy:
-
2.207J(0.225Kgf.m)
-
Spring extension:
-
75mm
-
Friction of pointer slider:
-
0.65 ± 15N
-
Material:
-
Stainless Steel
-
Radius of spherical tip (SR):
-
25mm±1mm
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Warranty:
-
12 Months
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Application:
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Construction Industry
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Use:
-
Get concrete quality and strength
Product Description
HT-225 Concrete Test Hammer generally applied to building components, bridges and all kinds of concrete components (panels, beams, columns, bridges) strength.
FEATURES:
Center guide rod using imported materials, high precision, wear-resistant.
Use of super-hard aluminum shell to avoid on-site work injury apparatus, to extend the service life.
Pointer slider with external spring ring structure, both convenient for the friction adjustment,and ensures that the pointer shaft and pointer slider friction uniform, to ensure the accuracy of the instrument.
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Specifications:
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Standard impact energy
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2.207±0.1J (0.225Kgf.m)
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The static friction of pointer slider
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0.65N±0.15N
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Length of spring stretch
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75±0.3mm
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Average rebound hammer on steel anvil Rm
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80±2
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Measuring Range
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10~60Mpa
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Radius of spherical tip
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25mm±1mm
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Working Temperature
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-10℃~+50℃
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Working Humidity
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≤90%RH
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Dimensions
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54x280mm
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How to Work
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How to work with HT-225 Concret rebound hammer
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1
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Use a grinding stone to smoothen the test surface
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2
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Perform a few test impacts with the rebound hammer on this smooth, hard surface before taking any measurements which you are going to evaluate. Perform a consistency check on the test anvil
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3
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Position the hammer perpendicular to and against the test surface. Push the concrete test hammer adainst the surface at a moderate spped until the impact is triggered. Bes aware that the plunger generates a recoil when it deploys.
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