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Engineering NDT instruments Concrete crack width and depth detector

Engineering NDT instruments Concrete crack width and depth detector

Engineering NDT instruments Concrete crack width and depth detector

Product Details:

Place of Origin: Jiangsu
Brand Name: SRI
Certification: CE
Model Number: CWD-100

Payment & Shipping Terms:

Minimum Order Quantity: 1set
Price: 1200-2000USD/Set
Packaging Details: Carrying case
Delivery Time: 5-10 working days
Payment Terms: T/T, Paypal
Supply Ability: 300Sets/Month
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Detailed Product Description



This integration crack detector can detect the crack width and crack depth of bridges, tunnels, buildings, roads etc, it's kind of very common Non destructive testing equipment for engineering inspection.




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.


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.

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


Technical Specifications


Hardware platform color TFT touch screen

ARM9 embedded type hardware platform, wince5.0 operating system, true

Width detection range

Standard probe: 0.01mm ~ 6.5mm; senior probe: 0.005mm ~ 3.5mm

Width detection accuracy

Standard probe: ≤ ± 0.02mm; senior probe: ≤ ± 0.01mm

Depth detection range

10mm ~ 500mm

Depth detection accuracy


Instrument power supply

Rechargeable lithium battery

Operating time

≥ 28 hours

Operating temperature

-10 ℃ ~ +50 ℃

Operating humidity

≤ 90%RH


Contact Details
Serve Real Instruments Co.,Ltd

Contact Person: Mr. Patrick

Tel: 00-86-18014755745

Fax: 86-86-18621861107

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