Overview
Digital Concrete Crack Detector is mainly used for accurate detection of crack width and crack depth of bridges, tunnels and concrete pavement. A digital concrete crack detector is a comprehensive instrument which combines crack width meter and crack sounder. Users can not only observe and record the width of cracks in real time by means of color microprobe, but also measure the depth of cracks by means of ultrasonic probe.
Features
- Standard and high-fit two-color micro-amplification probes are available to meet different needs of width measurement.
- Standard and simple two depth measurement methods. The user can perform the standard method depth measurement according to the regulations;
- The two-point simple method of crossing the seam quickly measures the crack depth, greatly simplifying the field operation steps.
- Standard ultrasonic transducer bracket, the measuring point spacing is precisely adjustable; eliminating the on-site marking, greatly improving the detection efficiency
- Adopting automatic image recognition and width intelligent calculation technology, the crack position does not need to be adjusted, and on-site inspection is convenient and quick
- Automatic crack identification calculation, real-time display, high degree of intelligence.
- Touch screen operation is simple and fast
- On-site full-process voice and text prompts, the human-computer interaction interface is extremely friendly.
- The instrument has built-in various help files and demonstration videos to facilitate the user’s proficiency in instrument operation
- A 4GB SD card can store more than 200,000 measurement files
- Powered by a high-efficiency, energy-saving rechargeable lithium battery, low power consumption
Technical Specifications
| Crack Width Test Range | Standard Probe: 0.00078 in to 0.26 in High Grade Probe: 0 in to 0.14 in |
| Crack Width Test Accuracy | Standard Probe: ≤±0.00078 in High Grade Probe: ≤±0.00039 in |
| Crack Depth Test Range | 0.39 in to 1.97 in (9.91 mm to 50.04 mm) |
| Crack Depth Test Accuracy | ±5% |
| Working Time | ≥28 Hours |
| Image Storage Format | BMP or JPEG |
| Operation Mode | key + touch screen |
| Power Supply | Rechargeable Lithium Battery |
| Working Temperature | 14°F to 122°F (-10℃ to 50℃) |
| Working Humidity | ≤90%RH |
| Weight | 11.02 lb. (5 KG) |
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