Pile Dynamic Analyzer Pile Dynamic Testing ASTM D5882 Low Strain Dynamic Pile Foundation Monitoring Pile Impact Integrity Testing Pile Integrity Tester
The Wireless Pile Integrity Tester is a Wireless Foundation Pile Dynamic tester using the low strain reflected wave method for testing integrity of Concrete Pile and identify the extent and location of pile defect. The utilisation of the instrument provides the ability to assess possible presence of cracks, discontinuities and voids prior to construction in pre cast concrete piles or cast in place concrete foundations or wood foundations - allowing testing of any number of piles quickly and cost effectively on a project site. The tester can also be utilised to test the pile integral in an existing structure such as existing bridge or towers and so on
1.Wide dynamic range, low noise amplifier system, 24 bit A / D sampling; signal has good stability, so the defect and pile bottom can be identified easily.
2.Wireless connectivity between accelerometer and PDA allows easy and more flexible usage on site.
3. PDA can be utilized upto 10 meters away from the accelerometer.
4.Real time on-site processing such as smoothing, differential, filtering, exponent and linear amplification can be given to tested wave form.
5.The signal noise can be eliminated by taking average superposition of multiple signals.
6.Superposition signals can be checked at any time, poor-quality signals can be rejected.
7.Project/pile testing data can be easily saved, accessed, edited, or deleted.
8.Gain value can be adjusted according to length of pile, condition of pile top surface.
Pile Dynamic Testing ASTM D5882 Low Strain Dynamic Foundation Monitoring Pile Impact Integrity Testing
| Control Mode |
Android platform |
| Screen |
High brightness, TFT color LCD screen |
| Data Storage |
≥8GB |
| Operation Mode |
touch screen |
| Sentinel magnify (time) |
1,2,4,8,16,32 adjustable |
| A/D resolution (bit) |
24 bits A/D |
| Sampling time intervals(μs) |
6.4~1638.4 adjustable |
| Max length of sampling |
≥2048 |
| Trigger |
Signal trigger |
sensor installation
Solid pile: The sensor installation point should be at 2/3 radius from the center of the pile
Hollow pile: The excitation point and the installation position of the sensor should be on the same horizontal plane, and the angle formed by the connection line with the center of the pile should be 90°, and the installation position of the sensor should be 1/2 of the pile wall thickness.
According to the size of the pile diameter, the pile center is symmetrically arranged with 2 to 4 detection points where the sensor is installed.
){kind=link}