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Digital Rebound Testing Hammer

Name: Digital Rebound Testing Hammer
Brand: Sami Lab Tek
Price: 65000.0 INR
Availability: InStock

Price 65000.0 INR/ Piece

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MOQ : 1 Piece

Digital Rebound Testing Hammer Specification

Power Supply
Rechargeable Lithium Battery, 3.7V

Port Size
Standard 16 mm

Test Range
10-70 Rebound Number (RN)

Measuring Range
10-70 RN

Operating Voltage
3.7V DC

Frequency
Single impact

Hardness
60 HRC (hammer tip)

Mounting Type
Handheld

Interface Type
USB

Response Time
<1s

Humidity
85% RH

Resolution
0.1 RN

Max Height
250 mm

Accuracy
1 RN

Automation Grade
Automatic

Number of Specimens
1 per test

Specimen Size
Minimum thickness 100 mm

Display Type
Digital LCD

Application
Concrete surface hardness & strength testing

Temperature
-10C to 50C

Features
Automatic data storage, LCD digital display, Backlight, Low battery indicator

Equipment Type
Digital Rebound Hammer

Usage
Non-destructive concrete testing

Capacity
1600 impacts per charge

Machine Weight
2.5 kg

Test Speed
0.2 m/s

Test Width
45 mm

Test Stroke
75 mm

Control Mode
Digital

Body Construction
Aluminum alloy

Calibration Method
Auto and manual

Data Transmission
USB output to PC

Protection Class
IP54

Indication Method
Digital and sound alerts

Impact Energy
2.207 Joules

Language Support
English/Chinese

Dimension
280 x 70 x 60 mm

Charging Time
Approx. 2 hours

Memory Capacity
Up to 200 data groups

About Digital Rebound Testing Hammer

The Digital Rebound Testing Hammer is a portable and advanced non-destructive testing (NDT) instrument used for evaluating the compressive strength and surface hardness of concrete structures. It operates on the principle of measuring the rebound of a spring-controlled hammer impacting against the concrete surface.

This digital version offers enhanced accuracy, automated data processing, and easy readability compared to conventional rebound hammers.

Product Features

Digital Display: Provides instant and accurate rebound values on screen
High Accuracy Sensors: Ensures stable and reliable readings
Data Storage: Automatically records and stores test results
USB/Bluetooth Connectivity: Enables data transfer to PC for analysis
Automatic Angle Correction: Eliminates manual calculation errors
User-Friendly Interface: Simple operation suitable for on-site testing
Portable Design: Lightweight and easy to carry for field applications
Rechargeable Battery: Supports long working hours

Technical Specifications

Measuring Range: 10 70 MPa (approx.)
Impact Energy: 2.207 Joules
Display Type: Digital / OLED screen
Accuracy: 1 rebound number (approx.)
Weight: Around 1 kg
Power Supply: Rechargeable lithium battery
Data Storage Capacity: Up to thousands of readings

Applications

Testing compressive strength of concrete
Assessing uniformity and quality of construction materials
Identifying weak or deteriorated zones in structures
Used in construction sites, laboratories, and quality control departments

Advantages

Non-destructive (no damage to structure)
Fast and on-site testing capability
Eliminates human reading errors
Improves efficiency in quality inspection

Typical TradeIndia Listing Details (Example)

Price Range: 50,000 2,25,000 per unit (depending on model)
Usage: Laboratory / Field Testing
Material: Metal / Stainless Steel
Warranty: 1 Year
Supply Ability: PAN India

Precision and Efficiency in Concrete Testing

Utilizing the latest digital technology, this rebound hammer streamlines the process of concrete surface testing. Its automatic data storage, digital LCD display, and sound alerts ensure accurate readings and easy operation, whether indoors or on construction sites. With a high accuracy of 1 RN and a resolution of 0.1 RN, users can trust the data for reliable quality assessments.

Convenient Data Handling and User-friendly Features

With the capacity to store up to 200 data groups and rapid USB data transmission to PCs, this device simplifies record-keeping and reporting. The rechargeable lithium battery enables lengthy fieldwork with minimal downtime, supporting up to 1,600 impacts per charge. Multilingual support and both auto and manual calibration cater to diverse operator needs.

FAQ's of Digital Rebound Testing Hammer:

Q: How do I operate the Digital Rebound Testing Hammer for concrete strength assessments?

A: Simply place the device on the concrete surface, ensure proper calibration, and press the impact button. The hammer measures the rebound number-which correlates with surface hardness-and displays the results on the digital LCD. Data can be stored automatically for later analysis.

Q: What benefits does the memory capacity offer during field testing?

A: The device can store up to 200 data groups, allowing you to record multiple tests in succession without manual note-taking. This streamlines reporting and traceability, making large-scale projects and quality audits significantly more efficient.

Q: When should I calibrate the hammer, and which method should I use?

A: Calibration ensures precise results and should be performed before first use, after transport, or if measurements seem inconsistent. The device supports both automatic and manual calibration, giving users flexibility based on preference or site requirements.

Q: Where can I transfer test data from the Digital Rebound Hammer?

A: Test results are easily transferred to a PC via the USB output. This allows for secure backup, further analysis, and convenient reporting for project documentation.

Q: What makes this rebound hammer suitable for challenging environments?

A: With an IP54 protection rating, the device is resistant to dust and splashes. Its operational temperature range (-10C to 50C) and robust aluminum alloy construction ensure reliable performance on various job sites, including those with harsh environmental conditions.

Q: How long does it take to fully charge the device, and how many impacts can I perform per charge?

A: Charging the lithium battery takes approximately 2 hours. Once fully charged, the instrument is capable of delivering up to 1,600 impacts, supporting extended use during site inspections.

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