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 |
