Concrete Crack Width and Depth Integrated Detector
Mainly used for the crack width and crack depth measurement of bridges, tunnels, buildings, roads and so on.
Art NO: CRGA-2001
Product characteristics
Professional design
- Standard and senior color microscopic magnification probe are available for selection to meet the different needs of width measurements.
- Two kinds of depth measurement methods: standard and simple depth measurement. The users can make standard depth measurement according to the specified procedures, or use simple method to quickly measure the crack depth by two points across the crack which greatly simplifies the operating process.
- Standard ultrasonic transducer bracket, precise and adjustable; free from scene marking-out, which can greatly improve the detection efficiency. Touch screen makes the operation simple and quick.
- Image automatic recognition and width intelligent computing technology, crack positions needn’t be adjusted, on-site testing becomes more convenient;
- Crack automatic identification and calculation, real-time display, high degree of intelligence.
Mass memory
- 4GB SD card can store more than 100,000 measurement files.
Low carbon and energy saving
- Using high-efficiency, energy-saving rechargeable lithium battery.
- Low power consumption
Human-computer interaction
- Touch screen makes the operation simple and quick;
- Whole process of testing is prompted by voice and text, and the human-computer interactive interface is extremely friendly.
- Various built-in various help files and demo videos facilitate the users to conduct skilled instrument operation.
According to the norms: "CECS21-2000 Technical Specification for Inspection of Concrete Defects by Ultrasonic Method"
Main technical parameters
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Hardware platform
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ARM9 embedded type hardware platform, WinCe5.0 operating system, true color TFT touch screen
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Crack width detection range
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0.01mm ~ 6.5mm
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Crack width detection accuracy
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≤ ±0.02mm
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Crack depth detection range
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10mm ~ 500mm
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Crack depth detection accuracy
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≤±5％
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Instrument power supply
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rechargeable lithium battery
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Operating time
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≥28 hours
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Operating temperature
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-10 ℃~ +50 ℃
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Operating humidity
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≤90% RH
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