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Digital Schmidt Rebound Hammer

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Digital Schmidt Rebound Hammer Specification

Hardness
32 to 70 HRC

Test Range
10 100 N/mm

Interface Type
USB, Bluetooth (optional)

Resolution
0.1 N/mm

Display Type
Digital LCD

Port Size
Standard USB port

Humidity
0% to 80% RH, non-condensing

Automation Grade
Semi-automatic

Equipment Type
Digital Schmidt Rebound Hammer

Number of Specimens
Single or batch mode

Operating Voltage
5V DC USB charging

Measuring Range
10 100 N/mm

Specimen Size
Cubic 150 mm, cylindrical 150 mm length

Power Supply
Rechargeable lithium-ion battery

Mounting Type
Handheld

Response Time
Immediate upon impact

Accuracy
1 N/mm

Temperature
0 C to 40 C

Frequency
Single impact per trigger

Application
Non-destructive testing of concrete compressive strength

Max Height
185 mm

Features
Automatic recording, data storage, easy calibration, multiple language support

Usage
Concrete hardness measurement

Capacity
Up to 2000 readings

Machine Weight
Approx. 600 g

Test Speed
0.8 m/s to 1.2 m/s

Test Width
Minimum 50 mm

Test Stroke
75 mm

Control Mode
Manual

Digital Schmidt Rebound Hammer Trade Information

Payment Terms
Cash in Advance (CID), Cheque, Cash Advance (CA)

About Digital Schmidt Rebound Hammer

As a Authorized dealer we are engaged in providing the broad assortment of Elcometer, UK make 'Concrete Inspection' Equipments.

Elcometer 182 Digital Concrete Test Hammer is equipped with an electronic transducer which converts the rebound values into a reading on the digital display.

It displays a range of statistics and there is a facility to download to a PC.

The software and digital display are integrated into the design of the hammer.

Features

Light and easy to use
High resolution and accuracy
Possibility to store measurements and download data to PC
Setting of test parameters and factors (age, shape, correction factors)
Rapid and simple calibration procedure
Selection of testing angle
Selection of unit (N/mm2, MPa, PSI, kgf/cm2) Automatic conversion of rebound index to equivalent compression strength
Selection between 7 different correlation curves between rebound index and compressive strength, 2 pre-set and 5 user definable
Statistical evaluation of test results (mean value, standard deviation, concrete strength estimation)
Supplied with abrasive stone to prepare test surface
Storage of up to 5,000 results
RS 232 output to PC
Rechargeable internal battery

Specification

Impact Energy	2.207 Nm
Accuracy	Better than ± 2 Rebound Number(s) (When tested on Calibration Anvil at 80)
Resolution	0.1 Rebound Number
Range	10 to 70 MPa
Memory	5000 tests
Unit Selection	N/mm2; MPa; kg/cm2; PSI
Autonomy (Continuous Use)	>5 Hours
Dimensions	Hammer: 280mm (11.02") length x 55mm (2.17") diameter In Case: 190 x 100 x 350mm (7.48" x 3.94" x 13.78")
Weight	2kg (4.4lbs) with case

Advanced Digital Precision

Experience highly accurate and repeatable results with 1 N/mm accuracy and real-time sampling. The digital interface enables instant feedback upon impact, ensuring efficiency and reliability during on-site concrete hardness assessments, whether for single samples or batch testing.

User-Friendly and Durable Design

With a compact build of 185 mm 65 mm 54 mm and weighing approximately 600 g, this hammer offers ergonomic handling for extended use. Its aluminum alloy construction and IP54-rated enclosure protect against dust and splashes, making it ideal for rigorous environments.

Comprehensive Data Management

Easily record and store up to 4,000 test results with automatic data logging. Data can be transferred via standard USB or wireless (Bluetooth optional), supporting seamless integration with analysis software. Multiple language support and clear digital readouts increase ease of use for diverse teams.

FAQs of Digital Schmidt Rebound Hammer:

Q: How is calibration performed on the Digital Schmidt Rebound Hammer?

A: This rebound hammer provides both automatic and manual calibration methods. Automatic calibration streamlines the setup process, while manual calibration enables verification and adjustment as needed using the included calibration anvil, ensuring ongoing measurement accuracy.

Q: What are the benefits of digital data storage and transfer for this hammer?

A: With internal memory capable of storing up to 4,000 measurements, users can archive extensive test data. Data transfer via USB or optional wireless connectivity simplifies downloading and analysis, supporting efficient project documentation and reporting.

Q: When should I utilize the batch testing mode?

A: Batch mode is ideal when multiple similar specimens require testingfor instance, during large-scale concrete structure assessments. This feature accelerates testing workflows by allowing consecutive measurements to be grouped and managed efficiently.

Q: Where can the Digital Schmidt Rebound Hammer be used effectively?

A: Thanks to its IP54 dust and splash proof rating and operating temperature range from 0C to 40C, this device performs reliably on construction sites, in field environments, and indoor laboratories across diverse climatic conditions.

Q: What process does the hammer follow to measure concrete strength?

A: The device impacts the concrete surface with predetermined energy (2.207 Joules), measuring the rebound value, which is displayed instantly. These values are used to estimate compressive strength via standardized correlation tables embedded in the systems software.

Q: How does the device support multilingual teams?

A: The hammer offers easy-to-select language options, including English and other languages, streamlining operation and ensuring clear results for teams with diverse language requirements.

Q: What advantages does the aluminum alloy and impact-resistant plastic body provide?

A: The combination of aluminum alloy and impact-resistant plastic ensures a lightweight yet robust structure, providing optimal protection against mechanical shocks and harsh conditions encountered during fieldwork.

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