GAOTek Foundation Pile Low Strain Wave Flaw Tester
This Foundation Pile Low Strain Wave Flaw Tester has time intervals range of 6.4 μs to 1638.4 μs and amplifier frequency range of 1 Hz to 10 Hz.
Description
Description
Features
- Wireless connectivity between accelerated sensor and PDA allows easy and more flexible usage on site
- PDA can work up to 10 meters away from the accelerated sensor
- Real time on-site processing such as smoothing, differential, filtering, exponent
- Linear amplification can be given to tested waveform
- The signal noise can be eliminated by taking average superposition of multiple signals
- Superposition signals can be checked at any time, and poor-quality signals can be rejected
- Project/pile testing data can be easily saved, accessed, edited, or deleted
- Gain value can be adjusted according to length of pile and top surface condition of pile
Technical Specification
| Control Mode | Android platform |
| Screen | High brightness, TFT color LCD screen |
| Data Storage | ≥8 GB |
| Operation Mode | touch screen |
| Sentinels magnify (time) | 1,2,4,8,16,32 adjustable |
| A/D resolution (bit) | 24 bits A/D |
| Sampling time intervals | 6.4 μs to 1638.4 μs adjustable |
| Max length of sampling | ≥2048 |
| Trigger | Signal trigger |
| Noise voltage of the system (mV) | ≤2 |
| Dynamic range | ≥180 dB |
| Amplifier frequency range | 1 Hz to 10 Hz |
| Max storage length | 2048 |
| Amplitude nonlinear degree | ≤10% |
| Fixed point magnification | 1, 2, 4, 8, 16, 32,64 |
| Error of time indication | ≤1% |
| Time resolution(us) | 6.4 |
| Gain error(dB) | ≤1 |
| Continuous working time(h) | >5 |
| Number of channels | 1 |
| Interference between the channels | No |
| Transducer/Probe Sensitivity(acceleration mode)(mv/g) | ≥100 |
| Frequency range of Probe(Acceleration probe) (Hz) | 0.5 to 9000 |
| Wi-fi | Yes |
| Weight(kg) | 0.749 lb (340 g) lithium battery included |
| Total volume (mm) | Φ 5 × 120 |