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GLOBAL
PRODUCTS
- Product description
- Specifications
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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
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Technical Specs
Measuring range
500mm
Accuracy
< 5mm [When cracked depth
is less than 50mm]
< 10%mm (W means thecracked 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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