High-quality digital concrete rebound hammer integrated wireless structure of the test hammer host and the displayer part which makes it easy to carry and work efficiently. Digital rebound tester is the ideal tool for engineers, architects and others who need to accurately assess the strength of concrete structures.
Features
- Digital Display: The test hammer is equipped with a digital display that provides instant readings of rebound values, making it easy to interpret test results.
- High Accuracy: Utilizing advanced digital technology, the test hammer offers high accuracy in assessing concrete compressive strength.
- Portable Design: With its compact and lightweight design, the test hammer is portable and convenient for on-site testing in various locations.
- User-Friendly Interface: The test hammer features a user-friendly interface with intuitive controls, allowing for easy operation by both experienced professionals and novices.
Data can be imported into a computer
- Random software: Computer data processing software is provided with the machine. After the on-site sampling data is completed, the rebound instrument is connected to the communication cable through the USB port and the test report can be generated immediately after the data is transferred to the computer.
- Data viewing: After sampling is completed, you can immediately view data such as the original rebound value of the completed component, the strength value of the measurement area, and the overall comprehensive evaluation of the component.
- Real-time display: Record sampling time and can be uploaded to computer software.
The rebound hammer has built-in high-quality springs
- The digital display rebound tester adopts piano steel spring, which has excellent elasticity and strength limit, good elasticity resistance and strong fatigue resistance.
- The metal precision-machined tension spring seat and snap ring have a guaranteed service life.
Dimension Unit (mm)
Applications
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.
Project Acceptance
Cement Plant Inspection
Highway Bridge Inspection
Building Inspection
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| Model | SISCO-RH-HD225C |
| 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: How should I interpret the test results from a digital rebound hammer?
Test results from a digital rebound hammer are typically displayed as rebound values on the digital screen. These values represent the rebound intensity of the concrete and can be used to indirectly assess the concrete's hardness or strength. Higher rebound values indicate harder concrete, while lower rebound values indicate softer concrete.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
What is covered?
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.
What is not covered?
- Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
- Expendable parts.
- Routine cleaning or normal cosmetic and mechanical wear.
- Damage from misuse, abuse or neglect.
- Damage from use of parts other than SISCO approved.
- Damage from use outside the product’s usage or storage parameters.
- Damage from use of parts not sold by SISCO.
- Damage from modification or incorporation into other products.
- Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
- Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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