JZC-H Concrete Elasticity Tester (Rebound Hammer) Kit
KSh 25,000.00
The JZC-H Concrete Elasticity Tester (Rebound Hammer) is a high-precision, non-destructive testing (NDT) instrument used for assessing the compressive strength and elasticity of concrete. Often referred to as a “mechanical rebound hammer,” it is a staple in the construction industry for evaluating building components, bridges, and infrastructure without damaging the material.
📦 The Complete Kit Includes:
-
- JZC-H Mechanical Hammer Unit
- Grindstone (for surface preparation)
- Hard-Shell Carrying Case
- Compression Spring & Buffer Spring (Spares)
- Instruction Manual & Conversion Tables
Description
The JZC-H Concrete Elasticity Tester (Rebound Hammer) is a high-precision, non-destructive testing (NDT) instrument used for assessing the compressive strength and elasticity of concrete. Often referred to as a “mechanical rebound hammer,” it is a staple in the construction industry for evaluating building components, bridges, and infrastructure without damaging the material.
Measure concrete integrity with confidence. The JZC-H Concrete Elasticity Tester is a portable, reliable tool designed to provide rapid estimates of in-place concrete strength. By measuring the rebound energy of a spring-loaded mass, it allows engineers and inspectors to map surface hardness and identify structural inconsistencies across large areas in seconds.
🏗️ Built For The Field Activities
Constructed with a premium aluminum alloy shell, the JZC-H Concrete Elasticity Tester (Rebound Hammer) is both lightweight and ruggedly durable. Its high-precision internal components, including an imported center guide rod and a polished pointer shaft, ensure smooth operation and consistent readings across thousands of impacts.
🌟 Key Features:
- Non-Destructive Testing: Assess structural health without the need for invasive coring or drilling.
- High Precision Optics: Features a clear scale and refined pointer slider with low friction (0.5N–0.8N) for exact rebound value recording.
- Ergonomic Design: The sleek aluminum housing provides a professional grip and superior impact resistance.
- Standard Compliance: Designed to meet international rebound testing standards (equivalent to Schmidt N-type specifications).
- High Elasticity Springs: Equipped with a 785N/M stiffness spring to provide the standard 2.207J of kinetic energy required for accurate testing.
📋 Technical Specifications
| Feature | Specification |
|---|---|
| Impact Energy | 2.207 J (N-m) |
| Spring Stiffness | 785 N/m |
| Measuring Range | 10 – 60 MPa (Approx. 1450 – 8700 psi) |
| Rebound Value | Average 80 ± 2 on steel anvil |
| Hammer Stroke | 75 mm ± 0.3 mm |
| Housing Material | High-Grade Aluminum Alloy |
| Weight | 1.0 kg (Standard) / 2.0 kg (Kit) |
In other words, the JZC-H Concrete Elasticity Tester is a precision-engineered instrument for evaluating the compressive strength and surface hardness of concrete using the rebound hammer method.
Summary Review:
- Non-Destructive Testing (NDT): Provides accurate strength estimation without damaging structures.
- Durable Design: Built with a robust steel plunger and spring mechanism for long-term use.
- Easy-to-Read Scale: Clear rebound index for quick interpretation of results.
- Complete Kit: Includes carrying case, abrasive stone, calibration chart, screwdriver, and user manual.
- Applications: Perfect for civil engineers, contractors, inspectors, and quality control teams working on buildings, bridges, dams, and other concrete structures.
- Standards Compliance: Meets international testing standards (IS 13311, ASTM C805, BS EN 12504-2).
Generally speaking, the JZC-H Concrete Elasticity Tester is trusted for structural assessments, construction quality assurance, and maintenance inspections, making it an essential tool in modern civil engineering.
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