Precise Crack Detection with Langry’s Crack Detectors

LANGRY’s Crack Detectors offer advanced wireless technology for precisely quantifying crack width in various structures, including bridges, tunnels, buildings, concrete pavements, and metal surfaces.

Introducing Our Crack Detectors

Our Crack Detecting Products

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Applications of Crack Detectors

Product Comparison

Navigate through crack detectors effectively with our comprehensive product comparison. Evaluate sensitivity, versatility, and ease of use to find the perfect tool for identifying and analyzing cracks in various materials.
Product name
LR-FK202
LR-FS500
Measurement Range
0~10mm

≤500mm

Measurement Accuracy
±0.01mm

±5mm (crack depth≤50mm) or  ±10% (50<crack depth≤500mm)

Data Storage
32GB

-

Power Supply

Li-on rechargeable battery

-

Outline dimensions

Probe 50mm*50mm*160mm Tablet 245mm*165mm*15mm

-

Total weight

Probe 450 g  Tablet 725g

Host 800g Transducer 290g * 2 Signal line 180g * 2
Dimension

-

Host 200 * 136 * 50mm Transducer φ 43 * 74mm Signal line 2m
Sampling period

-

0.05μs-4μs

Sound time resolving power

-

0.1μs

Amplitude resolving power

-

<0.5dB

Take Control of Structural Integrity!

Get started with LANGRY’s crack test and ensure the safety and reliability of your structures.

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 types of structures can LANGRY's Detectors be used on?
LANGRY’s Detectors are suitable for use on various structures, including bridges, tunnels, buildings, concrete pavements, and metal surfaces, for quantitative detection of crack width.
How does the wireless connection feature enhance usability?
This wireless connection feature provides convenience and flexibility in operation. This feature allows users to easily capture and analyze crack data without the limitations of wired connections.
Can LANGRY's Crack Detectors capture both vertical and inclined cracks?
Yes, LANGRY’s Crack Detectors can automatically capture both vertical and inclined cracks. They provide comprehensive crack width measurements in real time.
Is the software compatible with different operating systems?
Yes, our software is compatible with a range of operating systems, including Win 9X/NT/XP/Win10 (including 64-bit). This ensures ease of use for engineering testing personnel.
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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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