Product Introduction
Features:
1. Introduce two methods to attach depth counters (acoustic testing tube mouth and tripod), convenient and rapid, suitable for a variety of on-site situations.
2.Guide wheel inside the pipe mouth assures the movement and convenient location of the probe. This reduces the wear of the cable inside the pipe mouth and lengthens the lifetime of the probe.
3.The spacing between test points may be arbitrarily set. The pulley system smoothly and continuously raises the probe at a rapid pace (the max speed is 1.0 m/s)
4. Real-time display and automatic saving of the plotted graph of pile integrity, the location of test points, the acoustic wave transit time of the first wave, the waveform, the wave range etc.
5. Arbitrarily retest and redisplay of the sampling waveform of every test point. Preventing the error in on-site testing and on-site judgment. Convenient and rapid.
6. Automatic continuous sampling, saving testing information of every test point such as depth, acoustic parameter, waveform etc. producing a stable waveform, with no distortion, allowing accurate judgment of the acoustic parameters, with a good level of consistency, greatly improving the speed of on-site detection. Automatically save the data and waveform of test points during testing procedure, ensuring that no data is lost in the event of a sudden loss of power.
7. It is possible to access the analyses interface at anytime during the testing procedure, and to perform a simultaneous analysis of every profile which has been tested.
Main Parameter
|
Iinstrument model
|
ZBL – U520A
( automatic pile-testing system)
|
ZBL – U520
|
ZBL – U510
|
|
Main control unit
|
industrial-grade dedicated system
|
|
Display
|
6.4 Inch high brightness TFT true color LCD
|
|
Automatic pile-testing record system
|
Dual-channel automatic pile-testing record system
|
none
|
none
|
|
Channel number
|
1 emitter + 2 receiver + 1 external-trigger
|
1 emitter + 1 receiver
|
|
Trigger
|
Signal trigger, external trigger
|
Signal trigger
|
|
Sampling interval (period)
|
0.05μs～400μs ,14 adjustable settings
|
|
Resolution
|
0.05μs
|
|
Measuring range
|
0~629000μs
|
|
Amplifier gain
|
82dB
|
|
Amplifier bandwidth
|
10 ~250 kHz
|
|
Receiver sensitivity
|
≤30 μV
|
|
Range resolution
|
0.39%
|
|
Emission voltage (V)
|
65, 125, 250, 1000 v adjustable
|
|
Emission pulse-width
|
20 μs ~ 20 ms adjustable
|
|
Storage capacity
|
256 M ( CF card ) + 1 G ( memory card )
|
|
Port
|
USB
|
|
Operation mode
|
Shortcuts keys + photoelectric-knob
|
|
power
|
Internal
|
Built-in lithium battery≥6hrs
|
|
|
External
|
Extenal port:9V DC
|
|
|
Alternating Current Power
|
220V、50Hz
|
|
Size (mm)
|
250×185×58
|
|
Weight
|
1.8 kg (including internal battery)
|
Figure Photos
B/L of The History Trading
