Buy a cost-effective digital concrete test hammer online, the digital Swiss hammer has a strength measurement range of 10-60 MPa. The concrete rebound hammer is suitable for use in diverse construction environments, from building sites to infrastructure projects.
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Rebound hammers find extensive applications in the construction and engineering industries for evaluating the quality, strength, and integrity of concrete structures. Some of the key applications include building inspection, project acceptance, cement plant inspection and highway bridge inspection.
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Model | SISCO-RH-HD225D |
Strength Measurement Range | 10-60 MPa |
Nominal Energy | 2.207J |
Spring Stiffness | 785±40N/m |
Volume | 60mm* 280mm |
Stroke of the Hammer | 75mm |
Consistency of Values | ≤ 0.5 difference between the pointer reading of the mechanical rebound meter and the screen reading of the instrument |
Anvil Rate Rebound Gauge | 80±2 |
Sensor Life | >200,000 cycles |
Weight | 2kg |
Q1: How accurate are rebound hammer tests?
A1: Rebound hammer tests provide a quick and convenient way to assess the relative hardness or strength of concrete. However, the accuracy of the test results can be affected by various factors such as surface roughness, moisture content, and the presence of aggregates. It is essential to follow standardized testing procedures and interpret the results cautiously.
Q2: Is calibration necessary for rebound hammers?
A2: Yes, regular calibration of rebound hammers is essential to ensure the accuracy and reliability of test results. Calibration should be performed according to manufacturer guidelines or industry standards to maintain the instrument's performance over time.
Q3: Can rebound hammer testing be performed on all types of concrete?
A3: Rebound hammer testing is suitable for assessing the hardness or strength of most types of concrete, including normal concrete, lightweight concrete, and high-strength concrete. However, special considerations may be required for highly porous or heavily reinforced concrete structures.
Tips: What is the use of digital concrete test hammer?
A Digital Concrete Test Hammer is used to determine the compressive strength of concrete by measuring the rebound of a spring-loaded mass impacting the surface of the concrete with continuous automatic recording of all parameters, registering and processing data, and then transferring them to a PC.
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