The ScanMatrix LR-FS500 Crack Depth Tester is a professional ultrasonic testing instrument designed for non-destructive measurement of concrete crack depth.
The system utilizes ultrasonic pulse transmission technology to determine crack depth by analysing the propagation time of ultrasonic waves through concrete structures.
Typical applications include concrete bridges, tunnels, buildings, dams, pavements, retaining walls and other reinforced concrete structures where crack assessment and structural integrity evaluation are required.
Designed specifically for field inspection environments, the LR-FS500 features automatic waveform acquisition, intelligent signal analysis and high-precision depth measurement for efficient on-site testing.
Technical Parameters
Parameter
LR-FS500
Measurement Accuracy
≤50mm: ±5mm 50-500mm: ±10%
Measurement Range
≤500mm
Sampling Interval
0.05μs - 4μs
Time Resolution
0.1μs
Amplitude Resolution
<0.5dB
Power Supply
Rechargeable Lithium Battery
Main Unit Dimensions
200 × 136 × 50 mm
Transducer Dimensions
Φ43 × 74 mm
Main Unit Weight
800 g
Transducer Weight
290 g × 2
Technical Advantages
Designed specifically for concrete crack depth testing.
Automatic ultrasonic waveform acquisition and analysis.
High-gain amplification for long-distance measurements.
Automatic gain adjustment for improved signal quality.
Touchscreen and physical button dual operation.
Laser positioning module for accurate transducer placement.
Professional analysis software for batch data processing.
Standards Compliance
GB/T 50784 Technical Standard for In-situ Testing of Concrete Structures
CECS 21 Technical Specification for Ultrasonic Testing of Concrete Defects
CECS 293 Technical Specification for Inspection and Assessment of Concrete Cracks
JGJ 125-2016 Technical Standard for Dangerous Building Appraisal
DB11/T637-2015 Technical Standard for Building Safety Assessment
GB 50292-2015 Standard for Reliability Appraisal of Civil Buildings
