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Explore LANGRY's Advanced Rebar Detectors

Rebar Detectors are designed to detect the position, distribution, and direction of rebar, as well as accurately measure the thickness of concrete cover and estimate rebar diameter.

Introducing Our Rebar Detectors

Our Rebar Detector Products

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Applications of Rebar Detectors

Product Comparison

Navigate the world of rebar detectors effortlessly with our comprehensive product comparison. Compare accuracy, depth range, and versatility to find the perfect tool for your concrete scanning projects.
Product name
LR-G300 Integrated Rebar Scanner
LR-G200 Integrated Rebar Scanner
LR-G100 Rebar Detector
LR-G150 Rebar Detector
Screen size

3.5"

3.2"

5"

5"

Screen dot matrix

640×480

320 x 240

854 x 480

854 x 480

Size of Host Machine

210×95×120

235 x 120 x 130

200 x 125 x 50

200 x 125 x 50

Weight of Host Machine

650g

880g

620 g

620 g

bluetooth

Yes

Yes

No

No

Scanning ModeScanning Mode

Quick/ Procedural /Grid / Fine / Complex/Wave

Quick/ Profile /
 Grid / Fine / Image

Quick

Quick / Profile/ Grid

Laser positioning

Yes

Yes

No

No

Max range (mm)- 1st range

1~120

1~105

6~90

6~90

Max range (mm)- 2nd range

1~210

1~205

6~190

6~190

Max. allowable deviation on concrete cover depth - ±1(mm)

1~80

1~80

6~80

6~80

Max. allowable deviation on concrete cover depth - ±2(mm)

81~120

81~120

81~120

81~120

Max. allowable deviation on concrete cover depth - ±3(mm)

121~160

121~160

121~140

121~140

Max. allowable deviation on concrete cover depth - ±4(mm)

161~210

161~205

141~190

141~190

Uncover Structural Insights Today with LANGRY's Rebar Detectors!

Don’t compromise on quality—invest in LANGRY’s rebar detectors for your next project.

OEM/ODM Capabilities of LANGRY NDT

Go beyond the ordinary with LANGRY’s comprehensive OEM and ODM services for NDT Equipment. We empower you to customize every aspect of our products, from the inside out.
  • Integrate your logo seamlessly onto the front-of-box label, nameplate, and user manual. Simply send us your logo file, and we'll handle the rest.

  • Ensure everything meets your expectations. We'll send you a sample rebound hammer customized with your branding for approval before production begins.

Contact LANGRY today to explore the possibilities and receive a personalized quote. We’re here to turn your vision into a reality.

Frequently Asked Questions

What is the purpose of a rebar detector?
A rebar detector is used to locate and assess the position, distribution, and condition of reinforcement bars (rebar) within concrete structures. It helps engineers and inspectors evaluate the integrity and quality of concrete elements.
How does a rebar detector work?
A rebar detector typically uses electromagnetic or ground-penetrating radar technology to detect the presence of rebar within concrete. It emits signals that penetrate the concrete, and the reflections from the rebar are detected and analyzed to determine their position, depth, and spacing.
What types of structures can be inspected with a rebar detector?
Rebar detectors can be used to inspect a wide range of concrete structures, including buildings, bridges, tunnels, dams, and infrastructure elements such as roadways and foundations.
How often should rebar detectors be calibrated?
The calibration frequency of rebar detectors depends on various factors such as usage frequency, environmental conditions, and manufacturer recommendations. However, it is generally recommended to calibrate the device regularly, typically annually, to ensure accurate and reliable results.
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Frequently Asked Questions

What is a Testing Anvil Calibration Tool?

A Testing Anvil Calibration Tool is a precision instrument used to calibrate rebound hammers, ensuring accurate and consistent testing results in various applications such as construction, geotechnical engineering, and materials testing.

How does a Testing Anvil Calibration Tool work?
The Testing Anvil Calibration Tool is placed on a rigid horizontal surface, and the rebound hammer is used to conduct vertical or horizontal rebound tests on its surface. The calibration value of the rebound hammer is then adjusted based on the results obtained from the anvil.
Why is calibration important for rebound hammers?
Calibration is essential to ensure the accuracy and reliability of rebound hammers in assessing the compressive strength of concrete and other materials. Proper calibration guarantees consistent and trustworthy testing results, vital for quality control and safety in construction and materials testing.
How often should a Testing Anvil Calibration Tool be replaced?
The lifespan of a Testing Anvil Calibration Tool depends on factors such as usage frequency and maintenance practices. Generally, these tools are durable and can be used for an extended period. However, it is recommended to monitor the condition of the anvil core and body and replace them if signs of wear or damage are observed to maintain calibration accuracy.
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