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Crack Depth Tester
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  • Crack Depth Tester

Crack Depth Tester

subcategory

  • Product description
  • Specifications
  • Crack Depth Tester

     

    CRA 660 is used to measure concrete crack depth by applying principle of acoustic diffraction. It also can be used to measure propagation velocity of ultrasonic wave in concrete. The CRA 660 has automatic detection, data memory and output.

    • Entire English display ,clear and easy to use
    • Direct digital read out of the crack depth
    • Use special bracket to ensure the accuracy of two testing points
    • A data base is set up to store and manage completed test data for analysis reporting RS232 interface to PC

    APPLICATIONS

    • Applicable on concrete, rock, glass and other non metallic structures
  • Technical Specs

    Measuring range

    500mm

    Accuracy

    < 5mm [When cracked depth

    is less than 50mm]
    < 10%mm (W means the

    cracked depth [When the

    depth is more than 50mm]

    Memory

    25,000 data

    Operation

    temperature

    -10°C - +40°C

    Relative

    humidity

    <90%

    Power

    supply

    AA batteries x 6

    Dimension

    210mm x 153mm x 90mm

    Weight

    880gr

     

    Standard Delivery

    • Main unit
    • Transducer (2 pcs)
    • Bracket
    • Battery (6 pcs)
    • Electric torch
    • Oil pen
    • Signal cable (2 pcs)
    • Tapeline
    • Shoulder strap
    • Manual

     

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