ZBL-P8000 Pile Echo Tester
Field of use of Special Sale-off ZBL-P8000 Pile Echo Tester
By using the reflected wave method, the apparatus is used to assess the integrality of concrete pile and identify the extent and location of the pile defect. It can be used for testing perfusion pile and hammer pile. It can also be used for testing the exposed top surface of constructions such as pillars.
Technical specifications of Special Sale-off ZBL-P8000 Pile Echo Tester
| Parameter |
Specification |
| Amplifier frequency band |
1~20k (Hz) |
| A/D resolution |
24 bit A/D |
| Sampling time intervals |
6.4μs~1638.4μs |
| Maximum length of sampling |
≥2048 |
| Amplitude nonlinear degree |
≤10% |
| Dynamic range |
≥180 (dB) |
| Error of time indication |
≤1% |
| Gain error |
≤1dB% |
| Transducer sensitivity |
≥100 mV/g (Acceleration Mode) |
| Amplifier frequency range |
0.5∼9000 Hz |
| Battery Operating Time |
>5 hours |
| Power |
lithium battery |
| Total weight |
Approx 0.34kg |
| Fixed point magnification |
1, 2, 4, 8, 16, 32,64 |
| Controller |
PDA with sunlight viewable touch screen display |
| Data Storage |
Yes |
Features of Special Sale-off ZBL-P8000 Pile Echo Tester
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. PDA can be utilized up to 10 meters away from the accelerometer.
3. Real time on-site processing such as smoothing, differential, filtering, exponent and linear amplification can be given to tested wave form.
4. New wavelet processing
5. The signal noise can be eliminated by taking average superposition of multiple signals. Superposition signals can be checked at any time, poor-quality signals can be rejected.
6. Project/pile testing data can be easily saved, accessed, edited, or deleted.
7. Gain value can be adjusted according to length of pile, condition of pile top surface.
8. Intelligent sensor can complete the acquisition work, and upload the data to the computer through the WiFi , get rid of signal wire entanglement, efficient, fast and smooth;
9. True 24 bit A/D data acquisition, the test waveform is more real, to avoid the noise and signal distortion caused by large floating point amplification;
10. The real-time analysis of detected waves, a new wavelet analysis in complex situations can be more accurate to judge pile integrity
11. Intelligent upgrade detection software in the PAD Online.